Makeup mirror display method, system, medium, device and program product

Abstract

The present application provides a makeup mirror display method, system, medium, device and program product. The method provided in the embodiment of the present application obtains the head information of the passenger when it is determined that the passenger is putting on makeup in the vehicle, and extracts the eye movement trajectory of the passenger according to the head information, and then determines the display parameters according to the eye movement trajectory, so as to display the head information on the display screen according to the display parameters, so that the head information displayed on the display screen is synchronized with the eye movement trajectory of the passenger, so that the picture displayed on the display screen can move synchronously in response to the eye movement trajectory of the passenger, so as to achieve a relatively stable display effect of the picture relative to the passenger's field of vision, so that when the vehicle is moving, the passenger can stably see his head from the vehicle-mounted makeup mirror.

Description

Technical Field

[0001] The present application relates to the field of vehicle electronic technology, and in particular to a makeup mirror display method, system, medium, device and program product. Background Art

[0002] At present, with the increasing degree of automobile intelligence and automation, vehicles have gradually evolved from ordinary means of transportation to one of our important places of life. Among them, when traveling by car, female passengers sometimes need to complete their makeup in the car.

[0003] However, most current car makeup mirrors use physical reflections, making them inconvenient and unfriendly to use in a car. In particular, the bumps and vibrations of the vehicle during driving make it difficult for female users to successfully apply makeup. For example, driving can involve bumpy roads, sudden deceleration, or turns, which can cause the vehicle to move violently. In these situations, passengers will also sway inside the car due to inertia, making it difficult for them to see their heads clearly in the mirror. Summary of the Invention

[0004] The embodiments of the present application provide a makeup mirror display method, system, medium, device and program product to achieve a relatively stable display effect of the image relative to the passenger's field of view, so that when the vehicle is moving, the passenger can stably see his or her head in the vehicle-mounted makeup mirror.

[0005] In a first aspect, an embodiment of the present application provides a makeup mirror display method, which is applied to a vehicle-mounted makeup mirror, wherein the vehicle-mounted makeup mirror includes a display screen, and the method includes:

[0006] When it is determined that the passenger is putting on makeup in the vehicle, obtaining head information of the passenger;

[0007] extracting the passenger's eye movement trajectory based on the head information;

[0008] Display parameters are determined according to the eye movement trajectory, so as to display the head information on the display screen according to the display parameters, so that the head information displayed on the display screen is synchronized with the eye movement trajectory of the passenger.

[0009] In a possible design, before extracting the eye movement trajectory of the passenger based on the head information, the method further includes:

[0010] The current dynamic motion parameters of the vehicle are obtained, and it is determined whether the dynamic motion parameters meet a preset anti-shake processing trigger condition.

[0011] In one possible design, the cosmetic mirror display method further includes:

[0012] Obtaining the current light intensity in the vehicle;

[0013] If the light intensity does not meet the preset light intensity condition, the display brightness of the display screen is adjusted to self-compensate for the light intensity.

[0014] In one possible design, after adjusting the display brightness of the display screen to self-compensate for the light intensity, the method further includes:

[0015] Determining whether the display brightness of the display screen meets a preset display brightness condition;

[0016] If the display brightness of the display screen does not meet the preset display brightness condition, the display brightness of the display screen is readjusted.

[0017] In a possible design, after displaying the header information on the display screen according to the display parameters, the method further includes:

[0018] Obtain the user's display screen adjustment instruction to adjust the head information displayed on the display screen according to the screen adjustment instruction, wherein the screen adjustment instruction includes: at least one of: a beauty instruction, a filter instruction, a zoom instruction, and a multi-view switching instruction.

[0019] In a possible design, before obtaining the passenger's head information, the method further includes:

[0020] The flip state of the vehicle-mounted makeup mirror is obtained, and when the flip state meets a preset opening condition, it is determined that the passenger starts to put on makeup, and when the flip condition meets a preset closing condition, it is determined that the passenger stops putting on makeup.

[0021] In a possible design, after obtaining the dynamic motion parameters of the current vehicle, the method further includes:

[0022] determining a mirror adjustment parameter based on the dynamic motion parameter, wherein the mirror adjustment parameter is used to compensate for a visual offset caused by the vehicle in motion, wherein the visual offset is a relative displacement between the passenger's eyes and the vehicle-mounted vanity mirror;

[0023] The position of the vehicle-mounted cosmetic mirror is adjusted according to the mirror body adjustment parameters.

[0024] In one possible design, determining the mirror adjustment parameters according to the dynamic motion parameters includes:

[0025] Acquire the dynamic motion parameter of the vehicle in at least one motion direction, where the dynamic motion parameter is a vector parameter and includes a dynamic motion amount and a dynamic motion direction;

[0026] determining a mirror body adjustment direction according to the dynamic motion direction, wherein the dynamic motion direction is opposite to the mirror body adjustment direction;

[0027] The mirror adjustment amount is determined according to the dynamic motion amount, and the mirror adjustment parameter is a vector parameter, and the mirror adjustment parameter includes the mirror adjustment amount and the mirror adjustment direction.

[0028] In one possible design, determining the mirror adjustment amount according to the dynamic motion amount includes:

[0029] determining the passenger's eye movement amount according to the dynamic movement amount and a preset mapping relationship;

[0030] The mirror adjustment amount is determined according to the eye movement amount, and the eye movement amount is the same as the mirror adjustment amount to compensate for the visual deviation caused by the vehicle when it moves.

[0031] In one possible design, the dynamic motion parameters include a first dynamic parameter in the lateral direction of the vehicle, a second dynamic parameter in the longitudinal direction, and a third dynamic parameter in the vertical direction, where the lateral direction is the steering direction of the vehicle, the longitudinal direction is the driving direction of the vehicle, and the vertical direction is the bouncing direction of the vehicle. Determining the mirror adjustment parameters based on the dynamic motion parameters includes:

[0032] determining an adjustment direction of the first mirror body according to a first dynamic motion direction, the first dynamic motion direction being opposite to the adjustment direction of the first mirror body; determining an adjustment direction of the second mirror body according to a second dynamic motion direction, the second dynamic motion direction being opposite to the adjustment direction of the second mirror body; and determining an adjustment direction of the third mirror body according to a third dynamic motion direction, the third dynamic motion direction being opposite to the adjustment direction of the third mirror body;

[0033] determining a first eye movement amount of the passenger according to the first dynamic movement amount and a first preset mapping relationship, determining a second eye movement amount of the passenger according to the second dynamic movement amount and a second preset mapping relationship, and determining a third eye movement amount of the passenger according to the third dynamic movement amount and a third preset mapping relationship, wherein the first eye movement amount is the same as the first mirror adjustment amount, the second eye movement amount is the same as the second mirror adjustment amount, and the third eye movement amount is the same as the third mirror adjustment amount;

[0034] Vector superposition is performed on the first mirror adjustment parameter, the second mirror adjustment parameter and the third mirror adjustment parameter to determine the mirror adjustment parameter, the first mirror adjustment parameter includes the first mirror adjustment direction and the first mirror adjustment amount, the second mirror adjustment parameter includes the second mirror adjustment direction and the second mirror adjustment amount, and the third mirror adjustment parameter includes the third mirror adjustment direction and the third mirror adjustment amount.

[0035] In a second aspect, an embodiment of the present application further provides a makeup mirror display system, comprising:

[0036] an acquisition module, configured to acquire head information of the passenger when it is determined that the passenger is putting on makeup in the vehicle;

[0037] a recognition module, configured to extract the eye movement trajectory of the passenger based on the head information;

[0038] a processing module, configured to determine display parameters according to the eye movement trajectory;

[0039] The display module is configured to display the head information according to the display parameters, so that the head information displayed by the display module is synchronized with the eye movement trajectory of the passenger.

[0040] In a possible design, the acquisition module is further used to obtain the dynamic motion parameters of the current vehicle and determine whether the dynamic motion parameters meet preset anti-shake processing trigger conditions.

[0041] In a possible design, the acquisition module is further configured to acquire the current light intensity in the vehicle;

[0042] The display module is further configured to adjust the display brightness of the display screen if the light intensity does not meet a preset light intensity condition, so as to self-compensate for the light intensity.

[0043] In one possible design, the processing module is used to determine whether the display brightness of the display screen meets a preset display brightness condition;

[0044] The display module is further configured to readjust the display brightness of the display screen if the display brightness of the display screen does not meet a preset display brightness condition.

[0045] In one possible design, the processing module is used to obtain the user's display screen adjustment instructions to adjust the head information displayed on the display screen according to the screen adjustment instructions, wherein the screen adjustment instructions include: beauty instructions, filter instructions, zoom instructions, and at least one of multi-view switching instructions.

[0046] In one possible design, the processing module is used to obtain the flipping state of the vehicle-mounted makeup mirror, and when the flipping state meets a preset opening condition, determine that the passenger starts to put on makeup; when the flipping condition meets a preset closing condition, determine that the passenger stops putting on makeup.

[0047] In one possible design, the processing module is configured to determine a mirror adjustment parameter based on the dynamic motion parameter, wherein the mirror adjustment parameter is used to compensate for a visual offset caused by the vehicle in motion, wherein the visual offset is a relative displacement between the passenger's eyes and the vehicle-mounted vanity mirror;

[0048] The display module is further used to adjust the position of the vehicle-mounted makeup mirror according to the mirror body adjustment parameters.

[0049] In one possible design, the acquisition module is further configured to acquire the dynamic motion parameters of the vehicle in at least one motion direction, where the dynamic motion parameters are vector parameters and include a dynamic motion amount and a dynamic motion direction.

[0050] The processing module is further configured to determine a mirror adjustment direction according to the dynamic motion direction, wherein the dynamic motion direction is opposite to the mirror adjustment direction;

[0051] The processing module is further used to determine the mirror adjustment amount according to the dynamic motion amount, and the mirror adjustment parameter is a vector parameter, and the mirror adjustment parameter includes the mirror adjustment amount and the mirror adjustment direction.

[0052] In a possible design, the processing module is further configured to determine the passenger's eye movement amount based on the dynamic movement amount and a preset mapping relationship;

[0053] The processing module is further used to determine the mirror adjustment amount based on the eye movement amount, and the eye movement amount is the same as the mirror adjustment amount to compensate for the visual deviation caused by the vehicle when it moves.

[0054] In one possible design, the dynamic motion parameters include a first dynamic parameter in the lateral direction of the vehicle, a second dynamic parameter in the longitudinal direction, and a third dynamic parameter in the vertical direction, where the lateral direction is the steering direction of the vehicle, the longitudinal direction is the driving direction of the vehicle, and the vertical direction is the bouncing direction of the vehicle; the processing module is specifically configured to:

[0055] determining an adjustment direction of the first mirror body according to a first dynamic motion direction, the first dynamic motion direction being opposite to the adjustment direction of the first mirror body; determining an adjustment direction of the second mirror body according to a second dynamic motion direction, the second dynamic motion direction being opposite to the adjustment direction of the second mirror body; and determining an adjustment direction of the third mirror body according to a third dynamic motion direction, the third dynamic motion direction being opposite to the adjustment direction of the third mirror body;

[0056] determining a first eye movement amount of the passenger according to the first dynamic movement amount and a first preset mapping relationship, determining a second eye movement amount of the passenger according to the second dynamic movement amount and a second preset mapping relationship, and determining a third eye movement amount of the passenger according to the third dynamic movement amount and a third preset mapping relationship, wherein the first eye movement amount is the same as the first mirror adjustment amount, the second eye movement amount is the same as the second mirror adjustment amount, and the third eye movement amount is the same as the third mirror adjustment amount;

[0057] Vector superposition is performed on the first mirror adjustment parameter, the second mirror adjustment parameter and the third mirror adjustment parameter to determine the mirror adjustment parameter, the first mirror adjustment parameter includes the first mirror adjustment direction and the first mirror adjustment amount, the second mirror adjustment parameter includes the second mirror adjustment direction and the second mirror adjustment amount, and the third mirror adjustment parameter includes the third mirror adjustment direction and the third mirror adjustment amount.

[0058] In a third aspect, an embodiment of the present application further provides an electronic device, including:

[0059] processor; and

[0060] a memory for storing a computer program for the processor;

[0061] The processor is configured to implement any one of the makeup mirror display methods in the first aspect by executing the computer program.

[0062] In a fourth aspect, an embodiment of the present application further provides a storage medium having a computer program stored thereon, which, when executed by a processor, implements any one of the makeup mirror display methods in the first aspect.

[0063] In a fifth aspect, an embodiment of the present application further provides a computer program product, comprising a computer program, which, when executed by a processor, implements any one of the makeup mirror display methods in the first aspect.

[0064] The embodiments of the present application provide a makeup mirror display method, system, medium, device and program product. When determining that a passenger is putting on makeup in a vehicle, the passenger's head information is obtained, and the passenger's eye movement trajectory is extracted based on the head information. Then, display parameters are determined based on the eye movement trajectory to display the head information on the display screen based on the display parameters, so that the head information displayed on the display screen is synchronized with the passenger's eye movement trajectory, so that the picture displayed on the display screen can move synchronously in response to the passenger's eye movement trajectory, so as to achieve a relatively stable display effect of the picture relative to the passenger's field of view, thereby enabling the passenger to stably see his or her head in the vehicle-mounted makeup mirror when the vehicle is moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0065] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0066] Figure 1 is an application system architecture diagram of a makeup mirror display method according to an exemplary embodiment of the present application;

[0067] Figure 2 is a flowchart of a makeup mirror display method according to an exemplary embodiment of the present application;

[0068] Figure 3 is a flow chart of a makeup mirror display method according to another exemplary embodiment of the present application;

[0069] Figure 4 is a flow chart of a makeup mirror display method according to another exemplary embodiment of the present application;

[0070] Figure 5 1 is a schematic structural diagram of a passenger vanity mirror display system according to an exemplary embodiment of the present application;

[0071] Figure 6 It is a structural diagram of an electronic device according to an exemplary embodiment of the present application. DETAILED DESCRIPTION

[0072] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0073] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the numbers used in this way are interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0074] As cars become increasingly intelligent and automated, they are evolving from ordinary transportation to essential living spaces. In recent years, with the accelerated pace of life and increasing work pressure, long commutes and traffic congestion in major cities have led to a rapid increase in the proportion of time spent commuting. This is especially true for women who need to wake up early for work or travel, and they are eager to use their free time in the car to apply or touch up their makeup.

[0075] However, current car makeup mirrors are extremely inconvenient and unfriendly to use. The bumps and vibrations of the vehicle during driving make it difficult for women to successfully apply makeup. Furthermore, the limited physical area and imaging limitations of the mirrors make it difficult to see the entire picture or even see many details. Furthermore, the current shortcomings of car makeup mirrors, such as the brightness, color temperature, and angle of the fill light, have led women to abandon their use of makeup mirrors, making it difficult for them to enjoy a good car experience.

[0076] The vanity mirror display method, system, medium, device, and program product provided by this application are designed to address the issues of difficulty in seeing the image clearly due to vehicle jitter and jolts, as well as poor image quality due to poor interior lighting, when passengers use a vanity mirror while driving. The vanity mirror display system provided by this application utilizes a high-definition, anti-shake camera installed inside the vehicle to capture images and display them via screen mirroring, replacing a physical mirror. Image processing, facial recognition, and face tracking technologies are then used to stabilize and improve image quality, ensuring that the image captured on the vanity mirror screen is clear and stable for the passenger, independent of vehicle body and screen vibrations. Furthermore, the screen brightness can be intelligently adjusted based on the environment, and a beauty mode can be enabled, further enhancing the user experience for female passengers applying makeup. Furthermore, multi-angle switching is also enabled, overcoming the limitations of traditional physical mirrors, which only allow for limited facial visibility, by enabling full-scale display from multiple angles, making it more convenient for passengers to apply makeup and style their hair.

[0077] Figure 1 This is an application system architecture diagram of a makeup mirror display method according to an exemplary embodiment of the present application. Figure 1 As shown, the vanity mirror display method provided in this embodiment can be applied to vehicles equipped with an onboard vanity mirror. Specifically, the vehicle is equipped with a sensor detection module 110, an image recognition module 120, a vehicle status detection module 130, and a processing and display module 140. Each module can draw power from the vehicle's power supply via a load power line, and information can be exchanged between the modules via an interactive signal transmission line.

[0078] Optionally, the sensor detection module 110 may include a camera (e.g., a high-definition anti-shake camera 111) and a light sensor 112. The high-definition anti-shake camera 111 is used to obtain head information of passengers while they are applying makeup in the vehicle. Due to the anti-shake function of the high-definition anti-shake camera 111, it can adapt to the shaking of the passenger's body caused by the vehicle's movement, thereby ensuring that clear head information can be obtained. At the same time, the number of cameras may be one or more, and the locations of the cameras may be one or more locations where complete head information can be obtained. The head information includes the passenger's facial information. The camera may obtain facial information from the passenger's frontal perspective, or it may not be limited to the passenger's facial information, but may obtain information from multiple angles of the passenger's head, including the front, side, back, and top, providing the system with comprehensive information on the passenger's front, side, side of the head, back of the head, and top of the skull for display imaging and multi-angle observation switching.

[0079] The optical sensor 112 can be used to obtain the light intensity inside the vehicle, so that when the light intensity does not meet the preset light intensity condition, the display brightness of the display screen is adjusted to self-compensate for the light intensity, thereby enabling the passenger's facial information to be obtained more clearly.

[0080] Furthermore, the processing and display module 140 may include a processing module 141 and a display screen 142, wherein the display screen 142 is positioned in the vehicle's vanity mirror location to replace a conventional physical mirror. A high-definition anti-shake camera 110 positioned within the vehicle may be used to capture images, which are then displayed as a mirror image on the display screen 142, replacing the physical mirror. Image processing, facial recognition, and facial tracking technologies are then used to stabilize and improve image quality, ensuring that the image captured on the vanity mirror screen appears clearer and more stable to the passenger, and prevents image jitter caused by the movement of the vehicle body or screen.

[0081] As can be seen, in the vehicle used in the embodiments of the present application, the sensing detection module 110 (including: light sensor 112 and anti-shake high-definition camera 111) monitors the ambient light in the vehicle and captures the passenger's head information in real time. The image recognition module 120 is responsible for identifying and optimizing the images captured by the camera and determining the eye coordinate change trajectory of the user of the makeup mirror through facial recognition technology. The vehicle status monitoring module 130 is responsible for monitoring the vehicle's dynamic motion parameters (such as: driving speed in all directions, acceleration, and body vibration amplitude). When the current dynamic motion parameters of the vehicle meet the preset anti-shake processing trigger conditions, the solution provided in this embodiment is triggered. In addition, the processing and display module 140 may include a processing module 141 and a display screen 142. The display screen 142 may include a touch screen recognition controller to identify the user's touch screen operation intention and, after receiving video signals from other modules, occupant visual feature signals, and vehicle status signals, compensate, process, and optimize the video displayed on the display screen 142.

[0082] Figure 2 1 is a flow chart of a makeup mirror display method according to an exemplary embodiment of the present application.

[0083] like Figure 2 The makeup mirror display method provided in this embodiment includes:

[0084] Step 101: When it is determined that a passenger is putting on makeup in a vehicle, obtain the passenger's head information.

[0085] In this step, when it is determined that the passenger is putting on makeup in the vehicle, a camera is activated to obtain the passenger's head information, wherein the camera can be integrated into the vehicle-mounted makeup mirror or set at other locations in the vehicle, and it is only necessary to ensure that the camera and the vehicle-mounted makeup mirror can communicate with each other. Optionally, the number of the above-mentioned cameras can be one or more, and the locations of the cameras can be one or more places where complete head information can be obtained, wherein the head information includes the passenger's facial information. The camera can obtain the passenger's facial information from the front view, and can also be limited to the passenger's facial information, and obtain information from multiple angles of the passenger's head, such as the front, side, back, and top, to provide the system with comprehensive information of the passenger's front, side, side, back, and top of the skull for display imaging and multi-angle observation switching.

[0086] Alternatively, determining whether a passenger is applying makeup in a vehicle can be determined by combining the flip state of the vehicle-mounted makeup mirror. Specifically, the flip state of the vehicle-mounted makeup mirror can be first obtained. When the flip state meets a preset opening condition, it is determined that the passenger has started applying makeup. When the flip condition meets a preset closing condition, it is determined that the passenger has stopped applying makeup. In one possible design, when the user opens the vehicle-mounted makeup mirror, it is considered that the user has a need to use the vehicle-mounted makeup mirror, and the camera is activated to start recording, and the display screen on the vehicle-mounted makeup mirror is activated for display.

[0087] Step 102: Extract the passenger's eye movement trajectory based on the head information.

[0088] In this step, after obtaining the passenger's head information, the image recognition module can be triggered to perform face recognition and eye tracking.

[0089] In one possible implementation, the eye image is first segmented from the passenger's head image. Then, the eye image is processed to obtain a binary image. Moments are then used to calculate the center of mass within the binarized eye region. The resulting center of mass is the pupil center. Finally, the pupil center's motion trajectory is detected to determine the passenger's eye movement trajectory.

[0090] Step 103: Determine display parameters according to the eye movement trajectory, so as to display the head information on the display screen according to the display parameters.

[0091] In this step, display parameters can be determined based on the eye movement trajectory, and head information can be displayed on the display screen based on the display parameters, so that the head information displayed on the display screen is synchronized with the passenger's eye movement trajectory. The video processing controller calculates the video display area and adjusts the display parameters of the display screen in real time based on the calculation results, so that the image displayed on the display screen moves synchronously in response to the passenger's eye movement trajectory, achieving the effect of stable display of the image relative to the passenger's field of view.

[0092] Furthermore, before triggering the vanity mirror display method provided by this embodiment, the vehicle's dynamic motion parameters can also be used as triggering conditions. Specifically, the vehicle's dynamic motion parameters are first obtained. When it is determined that the dynamic motion parameters meet the preset stabilization triggering conditions, the vanity mirror display method provided by this embodiment is triggered. However, if the dynamic motion parameters do not meet the preset stabilization triggering conditions, that is, if the vehicle is stationary and the passenger is applying makeup, the vanity mirror display method provided by this embodiment does not need to be triggered.

[0093] In this embodiment, when it is determined that the passenger is putting on makeup in the vehicle, the passenger's head information is obtained, and the passenger's eye movement trajectory is extracted based on the head information. Then, the display parameters are determined based on the eye movement trajectory to display the head information on the display screen based on the display parameters, so that the head information displayed on the display screen is synchronized with the passenger's eye movement trajectory, so that the picture displayed on the display screen can move synchronously in response to the passenger's eye movement trajectory, so as to achieve a relatively stable display effect of the picture relative to the passenger's field of view, so that when the vehicle is moving, the passenger can stably see his or her head in the vehicle-mounted makeup mirror.

[0094] Figure 3 FIG. 1 is a flow chart of a makeup mirror display method according to another exemplary embodiment of the present application. Figure 3 As shown, this embodiment provides a makeup mirror display method, including:

[0095] Step 201: Obtain the flip state of the vehicle-mounted vanity mirror and determine whether the flip state meets a preset opening condition.

[0096] Determining whether a passenger is applying makeup in a vehicle can be done by combining the flip state of the vehicle-mounted makeup mirror. Specifically, the flip state of the vehicle-mounted makeup mirror can be first obtained. When the flip state meets a preset opening condition, it is determined that the passenger has started applying makeup. When the flip condition meets a preset closing condition, it is determined that the passenger has stopped applying makeup. In one possible design, when the user opens the vehicle-mounted makeup mirror, it is considered that the user has a need to use the vehicle-mounted makeup mirror, and the camera is activated to start recording and the display screen on the vehicle-mounted makeup mirror is activated for display.

[0097] Step 202: When it is determined that the passenger is putting on makeup in the vehicle, obtain the passenger's head information.

[0098] When it is determined that a passenger is putting on makeup in the vehicle, the camera is activated to obtain the passenger's head information, wherein the camera can be integrated into the vehicle-mounted makeup mirror or set at other locations in the vehicle. It only needs to ensure that the camera and the vehicle-mounted makeup mirror can communicate with each other.

[0099] Step 203: Determine display parameters according to the eye movement trajectory.

[0100] In this step, after obtaining the passenger's head information, the image recognition module can be triggered to perform face recognition and eye tracking.

[0101] In one possible implementation, the eye image is first segmented from the passenger's head image. Then, the eye image is processed to obtain a binary image. Moments are then used to calculate the center of mass within the binarized eye region. The resulting center of mass is the pupil center. Finally, the pupil center's motion trajectory is detected to determine the passenger's eye movement trajectory.

[0102] Step 204: Obtain the current light intensity in the vehicle.

[0103] Due to the influence of lighting inside the vehicle, poor imaging quality can easily occur. Therefore, a light sensor can be used to obtain the current light intensity inside the vehicle, and the light intensity inside the vehicle can be compensated by real-time monitoring of the vehicle's light intensity. Optionally, when the light intensity inside the vehicle is low, the interior lights, the lights on the vanity mirror, and the display brightness can be turned on to increase the light intensity inside the vehicle.

[0104] Step 205: If the light intensity does not meet the preset light intensity condition, the display brightness of the display screen is adjusted to self-compensate for the light intensity.

[0105] After real-time monitoring of the light intensity in the current vehicle through the light sensor, if the light intensity does not meet the preset light intensity condition, the display brightness of the display screen is adjusted to self-compensate for the light intensity.

[0106] Furthermore, to ensure the display quality of the display, after adjusting the display brightness to self-compensate for the light intensity, the display brightness is then determined to determine whether it meets the preset brightness conditions. If the display brightness does not meet the preset brightness conditions, the display brightness is readjusted. For example, if the display brightness is too bright after adjusting the display brightness to self-compensate for the light intensity, the display brightness can be appropriately lowered, and other auxiliary light sources within the vehicle can be used to compensate for the light.

[0107] Step 206 displays the head information on the display screen according to the display parameters and the adjusted display brightness.

[0108] After determining display parameters according to the eye movement trajectory and determining the adjusted display brightness according to the monitored ambient light intensity, the head information can be displayed on the display screen according to the display parameters and the adjusted display brightness.

[0109] Step 207: Obtain the user's display screen adjustment instruction, and adjust the head information displayed on the display screen according to the screen adjustment instruction.

[0110] Furthermore, due to the limited physical area and imaging limitations of traditional vanity mirrors, users either have difficulty seeing the entire scene or many details are difficult to observe. In this step, since the display screen 142 configured in the vehicle-mounted vanity mirror can include a touchscreen recognition controller that can recognize the user's touchscreen operation intention, the user's display screen adjustment instructions can be obtained through touchscreen, and the head information displayed on the display screen can be adjusted according to the screen adjustment instructions. The screen adjustment instructions include at least one of: a beauty instruction, a filter instruction, and a zoom instruction.

[0111] Specifically, while the display screen is displaying an image, it can maintain a sense of the current interior lighting intensity. If the light is dim and the image brightness is low, the camera aperture is adjusted, and the video processor automatically adjusts the display brightness. Furthermore, if the user selects beauty mode or zooms in on the image while the image is being displayed, the processing controller responds and adjusts the display based on the user's identified needs.

[0112] In this embodiment, not only can the image displayed by the vehicle-mounted vanity mirror be synchronized with the observer's vision, ensuring a stable image quality, thereby resolving the issue of vehicle body vibration during driving, which can make it difficult for users to see the image clearly through the vanity mirror, but the image can also be adjusted through screen automatic fill light, intelligent adjustment of image filters, and beauty effects, thereby helping female passengers find their desired mirror effect. Furthermore, the vehicle-mounted vanity mirror displays a frontal face mirror by default, but users can select other viewing angles on the vanity mirror, such as side view, rear view, and top view, making it easier for users to observe facial conditions from different angles and adjust their hairstyles.

[0113] Figure 4 FIG. 1 is a flow chart of a makeup mirror display method according to another exemplary embodiment of the present application. Figure 4 As shown, the makeup mirror display method provided in this embodiment includes:

[0114] Step 301: Obtain the dynamic motion parameters of the current vehicle.

[0115] This step may involve obtaining the current vehicle's dynamic motion parameters through a vehicle state detection module. Optionally, the dynamic motion parameters may include a first dynamic parameter in the lateral direction, a second dynamic parameter in the longitudinal direction, and a third dynamic parameter in the vertical direction, where the lateral direction is the vehicle's steering direction, the longitudinal direction is the vehicle's driving direction, and the vertical direction is the vehicle's bouncing direction.

[0116] Step 302: Determine the mirror adjustment parameters according to the dynamic motion parameters.

[0117] In this step, mirror adjustment parameters can be determined based on the dynamic motion parameters. These parameters are used to compensate for visual deviation caused by the vehicle's motion. Visual deviation is the relative displacement between the passenger's eyes and the vehicle's vanity mirror. In one possible implementation, the vehicle's vanity mirror can be connected to the vehicle via a gimbal.

[0118] Specifically, dynamic motion parameters of the vehicle in at least one motion direction may be obtained, where the dynamic motion parameters are vector parameters and include a dynamic motion amount and a dynamic motion direction. A mirror adjustment direction is then determined based on the dynamic motion direction, where the dynamic motion direction is opposite to the mirror adjustment direction. A mirror adjustment amount is then determined based on the dynamic motion amount, where the mirror adjustment parameters are vector parameters and include a mirror adjustment amount and a mirror adjustment direction.

[0119] Furthermore, the passenger's eye movement amount can be determined based on the dynamic movement amount and a preset mapping relationship, and the mirror adjustment amount can be determined based on the eye movement amount. The eye movement amount is the same as the mirror adjustment amount to compensate for the visual deviation caused by the vehicle's movement.

[0120] To determine the mirror adjustment amount, the passenger's eye movement amount can be determined based on the dynamic movement amount and the preset mapping relationship, and then the mirror adjustment amount is determined based on the eye movement amount. The eye movement amount is the same as the mirror adjustment amount to compensate for the visual deviation caused by the vehicle when it moves.

[0121] In a possible embodiment, the above-mentioned dynamic motion parameters may include a first dynamic parameter in the lateral direction of the vehicle, a second dynamic parameter in the longitudinal direction, and a third dynamic parameter in the vertical direction, wherein the lateral direction is the steering direction of the vehicle, the longitudinal direction is the driving direction of the vehicle, and the vertical direction is the bouncing direction of the vehicle. Specifically, the first mirror adjustment direction may be determined based on the first dynamic motion direction, the first dynamic motion direction being opposite to the first mirror adjustment direction; the second mirror adjustment direction may be determined based on the second dynamic motion direction, the second dynamic motion direction being opposite to the second mirror adjustment direction; the third mirror adjustment direction may be determined based on the third dynamic motion direction, the third dynamic motion direction being opposite to the third mirror adjustment direction. The first eye movement amount of the passenger is determined based on the first dynamic motion amount and the first preset mapping relationship; the second eye movement amount of the passenger is determined based on the second dynamic motion amount and the second preset mapping relationship; and the third eye movement amount of the passenger is determined based on the third dynamic motion amount and the third preset mapping relationship. The first eye movement amount is the same as the first mirror adjustment amount, the second eye movement amount is the same as the second mirror adjustment amount, and the third eye movement amount is the same as the third mirror adjustment amount. Vector superposition is performed on the first mirror adjustment parameter, the second mirror adjustment parameter and the third mirror adjustment parameter to determine the mirror adjustment parameter, the first mirror adjustment parameter includes a first mirror adjustment direction and a first mirror adjustment amount, the second mirror adjustment parameter includes a second mirror adjustment direction and a second mirror adjustment amount, and the third mirror adjustment parameter includes a third mirror adjustment direction and a third mirror adjustment amount.

[0122] Step 303: Adjust the position of the vehicle-mounted vanity mirror according to the mirror adjustment parameters.

[0123] Finally, the mirror adjustment parameters are determined based on the dynamic motion parameters. The mirror adjustment parameters are used to compensate for the visual offset caused by the vehicle's movement. The visual offset is the relative displacement between the passenger's eyes and the vehicle-mounted makeup mirror, and the position of the vehicle-mounted makeup mirror is adjusted according to the mirror adjustment parameters.

[0124] It can be seen that in this embodiment, by obtaining the dynamic motion parameters of the current vehicle, and then determining the mirror adjustment parameters based on the dynamic motion parameters, and adjusting the position of the vehicle-mounted vanity mirror based on the mirror adjustment parameters, the movement of the vanity mirror can compensate for the visual deviation caused by the vehicle's movement, and then the position of the display screen can be adjusted to achieve relative stillness between the image and the observer, thereby achieving a visually stable effect. It is worth noting that Figure 4 The method of the embodiment shown is Figure 2 or Figure 3 The methods shown can be performed individually or simultaneously to complement each other.

[0125] Figure 5 Schematic diagram of the structure of a makeup mirror display system according to an exemplary embodiment of the present application.

[0126] like Figure 5 As shown, an embodiment of the present application provides a makeup mirror display system, comprising:

[0127] An acquisition module 401 is configured to acquire head information of a passenger when it is determined that the passenger is putting on makeup in the vehicle;

[0128] Recognition module 402, configured to extract the passenger's eye movement trajectory based on the head information;

[0129] A processing module 403 is configured to determine display parameters according to the eye movement trajectory;

[0130] The display module 404 is configured to display the head information according to the display parameters, so that the head information displayed by the display module is synchronized with the eye movement trajectory of the passenger.

[0131] In a possible design, the acquisition module 401 is further used to obtain the dynamic motion parameters of the current vehicle and determine whether the dynamic motion parameters meet the preset anti-shake processing triggering conditions.

[0132] In a possible design, the acquisition module 401 is further configured to acquire the current light intensity in the vehicle;

[0133] The display module 404 is further configured to adjust the display brightness of the display screen if the light intensity does not meet a preset light intensity condition, so as to self-compensate for the light intensity.

[0134] In one possible design, the processing module 403 is configured to determine whether the display brightness of the display screen meets a preset display brightness condition;

[0135] The display module 404 is further configured to readjust the display brightness of the display screen if the display brightness of the display screen does not meet a preset display brightness condition.

[0136] In one possible design, the processing module 403 is used to obtain the user's display screen adjustment instructions to adjust the head information displayed on the display screen according to the screen adjustment instructions, wherein the screen adjustment instructions include: at least one of: beauty instructions, filter instructions, and zoom instructions.

[0137] In one possible design, the processing module 403 is used to obtain the flipping state of the vehicle-mounted makeup mirror, and when the flipping state meets a preset opening condition, it is determined that the passenger starts to put on makeup; when the flipping condition meets a preset closing condition, it is determined that the passenger stops putting on makeup.

[0138] In one possible design, the processing module 403 is configured to determine a mirror adjustment parameter based on the dynamic motion parameter, wherein the mirror adjustment parameter is used to compensate for a visual offset caused by the vehicle in motion, wherein the visual offset is a relative displacement between the passenger's eyes and the vehicle-mounted vanity mirror.

[0139] The display module 404 is further configured to adjust the position of the vehicle-mounted cosmetic mirror according to the mirror adjustment parameters.

[0140] In one possible design, the acquisition module 401 is further configured to acquire the dynamic motion parameters of the vehicle in at least one motion direction, where the dynamic motion parameters are vector parameters and include a dynamic motion amount and a dynamic motion direction.

[0141] The processing module 403 is further configured to determine a mirror adjustment direction according to the dynamic motion direction, wherein the dynamic motion direction is opposite to the mirror adjustment direction;

[0142] The processing module 403 is further used to determine the mirror adjustment amount according to the dynamic motion amount. The mirror adjustment parameter is a vector parameter, and the mirror adjustment parameter includes the mirror adjustment amount and the mirror adjustment direction.

[0143] In a possible design, the processing module 403 is further configured to determine the passenger's eye movement amount based on the dynamic movement amount and a preset mapping relationship;

[0144] The processing module 403 is further configured to determine the mirror adjustment amount based on the eye movement amount, wherein the eye movement amount is the same as the mirror adjustment amount, so as to compensate for the visual deviation caused by the movement of the vehicle.

[0145] In one possible design, the dynamic motion parameters include a first dynamic parameter in the lateral direction of the vehicle, a second dynamic parameter in the longitudinal direction, and a third dynamic parameter in the vertical direction, where the lateral direction is the steering direction of the vehicle, the longitudinal direction is the driving direction of the vehicle, and the vertical direction is the bouncing direction of the vehicle. The processing module 403 is specifically configured to:

[0146] determining an adjustment direction of the first mirror body according to a first dynamic motion direction, the first dynamic motion direction being opposite to the adjustment direction of the first mirror body; determining an adjustment direction of the second mirror body according to a second dynamic motion direction, the second dynamic motion direction being opposite to the adjustment direction of the second mirror body; and determining an adjustment direction of the third mirror body according to a third dynamic motion direction, the third dynamic motion direction being opposite to the adjustment direction of the third mirror body;

[0147] determining a first eye movement amount of the passenger according to the first dynamic movement amount and a first preset mapping relationship, determining a second eye movement amount of the passenger according to the second dynamic movement amount and a second preset mapping relationship, and determining a third eye movement amount of the passenger according to the third dynamic movement amount and a third preset mapping relationship, wherein the first eye movement amount is the same as the first mirror adjustment amount, the second eye movement amount is the same as the second mirror adjustment amount, and the third eye movement amount is the same as the third mirror adjustment amount;

[0148] Vector superposition is performed on the first mirror adjustment parameter, the second mirror adjustment parameter and the third mirror adjustment parameter to determine the mirror adjustment parameter, the first mirror adjustment parameter includes the first mirror adjustment direction and the first mirror adjustment amount, the second mirror adjustment parameter includes the second mirror adjustment direction and the second mirror adjustment amount, and the third mirror adjustment parameter includes the third mirror adjustment direction and the third mirror adjustment amount.

[0149] The device provided in this embodiment can be used to perform the steps in the above method embodiment. For details not disclosed in the device embodiment of this application, please refer to the method embodiment of this application.

[0150] Figure 6 FIG. 1 is a schematic diagram of the structure of an electronic device according to an exemplary embodiment of the present application. Figure 6 As shown, this embodiment provides an electronic device 500, including:

[0151] Processor 501; and

[0152] Memory 502, used to store executable instructions of the processor, and the memory may also be flash memory;

[0153] The processor 501 is configured to execute each step of the above method by executing the executable instructions.

[0154] Optionally, the memory 502 may be independent or integrated with the processor 501 .

[0155] When the memory 502 is a device independent of the processor 501, the electronic device 500 may further include:

[0156] The bus 503 is used to connect the processor 501 and the memory 502 .

[0157] This embodiment further provides a readable storage medium, in which a computer program is stored. When at least one processor of an electronic device executes the computer program, the electronic device executes each step in the above method.

[0158] This embodiment further provides a program product, which includes a computer program stored in a readable storage medium. At least one processor of an electronic device can read the computer program from the readable storage medium, and at least one processor executes the computer program to cause the electronic device to implement each step of the above method.

[0159] Those skilled in the art will appreciate that all or part of the steps in the above-described method embodiments can be implemented using hardware associated with program instructions. The aforementioned program can be stored in a computer-readable storage medium. When executed, the program performs the steps of the above-described method embodiments. The aforementioned storage medium includes various media capable of storing program code, such as ROM, RAM, magnetic disks, or optical disks.

[0160] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A cosmetic mirror display method, characterized in that: Applied to a vehicle-mounted vanity mirror, the vehicle-mounted vanity mirror includes a display screen, and the method includes: When it is determined that the passenger is putting on makeup in the vehicle, obtaining head information of the passenger; Extracting the eye movement trajectory of the passenger according to the head information; determining display parameters according to the eye movement trajectory, so as to display the head information on the display screen according to the display parameters, so that the head information displayed on the display screen moves synchronously in response to the eye movement trajectory of the passenger; Before extracting the eye movement trajectory of the passenger according to the head information, the method further includes: Acquiring the current dynamic motion parameters of the vehicle, and determining whether the dynamic motion parameters meet a preset anti-shake processing trigger condition; After obtaining the dynamic motion parameters of the current vehicle, the method further includes: Determining a mirror adjustment parameter according to the dynamic motion parameter, wherein the mirror adjustment parameter is used to compensate for a visual deviation caused by the vehicle in motion, wherein the visual deviation is a relative displacement between the passenger's eyes and the vehicle-mounted vanity mirror; The position of the vehicle-mounted cosmetic mirror is adjusted according to the mirror body adjustment parameters.

2. The cosmetic mirror display method according to claim 1, characterized in that: Also includes: Obtaining the current light intensity in the vehicle; If the light intensity does not meet the preset light intensity condition, the display brightness of the display screen is adjusted to self-compensate for the light intensity.

3. The cosmetic mirror display method according to claim 2, characterized in that: After adjusting the display brightness of the display screen to self-compensate the light intensity, the method further includes: Determining whether the display brightness of the display screen meets a preset display brightness condition; If the display brightness of the display screen does not meet the preset display brightness condition, the display brightness of the display screen is readjusted.

4. The cosmetic mirror display method according to any one of claims 1 to 3, characterized in that: After displaying the header information on the display screen according to the display parameters, the method further includes: Obtain a display screen adjustment instruction from the user to adjust the head information displayed on the display screen according to the screen adjustment instruction, wherein the screen adjustment instruction includes at least one of: a beauty instruction, a filter instruction, a zoom instruction, and a multi-view switching instruction.

5. The cosmetic mirror display method according to any one of claims 1 to 3, characterized in that: Before obtaining the passenger's head information, the method further includes: The flipping state of the vehicle-mounted makeup mirror is obtained, and when the flipping state meets a preset opening condition, it is determined that the passenger starts to put on makeup, and when the flipping state meets a preset closing condition, it is determined that the passenger stops putting on makeup.

6. The cosmetic mirror display method according to claim 1, characterized in that: The determining of the mirror adjustment parameters according to the dynamic motion parameters comprises: Acquire the dynamic motion parameter of the vehicle in at least one motion direction, wherein the dynamic motion parameter is a vector parameter and includes a dynamic motion amount and a dynamic motion direction; Determining a mirror body adjustment direction according to the dynamic motion direction, wherein the dynamic motion direction is opposite to the mirror body adjustment direction; The mirror adjustment amount is determined according to the dynamic motion amount, and the mirror adjustment parameter is a vector parameter, and the mirror adjustment parameter includes the mirror adjustment amount and the mirror adjustment direction.

7. The cosmetic mirror display method according to claim 6, characterized in that: The step of determining the mirror adjustment amount according to the dynamic motion amount comprises: Determining the passenger's eye movement amount according to the dynamic movement amount and the preset mapping relationship; The mirror adjustment amount is determined according to the eye movement amount, and the eye movement amount is the same as the mirror adjustment amount to compensate for the visual deviation caused by the movement of the vehicle.

8. The cosmetic mirror display method according to claim 7, characterized in that: The dynamic motion parameters include a first dynamic parameter in the lateral direction of the vehicle, a second dynamic parameter in the longitudinal direction, and a third dynamic parameter in the vertical direction, wherein the lateral direction is the steering direction of the vehicle, the longitudinal direction is the driving direction of the vehicle, and the vertical direction is the bouncing direction of the vehicle; determining the mirror adjustment parameters according to the dynamic motion parameters includes: Determine the adjustment direction of the first mirror body according to a first dynamic motion direction, the first dynamic motion direction is opposite to the adjustment direction of the first mirror body; determine the adjustment direction of the second mirror body according to a second dynamic motion direction, the second dynamic motion direction is opposite to the adjustment direction of the second mirror body; determine the adjustment direction of the third mirror body according to a third dynamic motion direction, the third dynamic motion direction is opposite to the adjustment direction of the third mirror body; Determine a first eye movement amount of the passenger according to a first dynamic movement amount and a first preset mapping relationship, determine a second eye movement amount of the passenger according to a second dynamic movement amount and a second preset mapping relationship, and determine a third eye movement amount of the passenger according to a third dynamic movement amount and a third preset mapping relationship, wherein the first eye movement amount is the same as the first mirror body adjustment amount, the second eye movement amount is the same as the second mirror body adjustment amount, and the third eye movement amount is the same as the third mirror body adjustment amount; Vector superposition is performed on the first mirror body adjustment parameter, the second mirror body adjustment parameter and the third mirror body adjustment parameter to determine the mirror body adjustment parameter, the first mirror body adjustment parameter includes the first mirror body adjustment direction and the first mirror body adjustment amount, the second mirror body adjustment parameter includes the second mirror body adjustment direction and the second mirror body adjustment amount, and the third mirror body adjustment parameter includes the third mirror body adjustment direction and the third mirror body adjustment amount.

9. A cosmetic mirror display system, characterized in that: Applied to car makeup mirrors, including: An acquisition module, configured to acquire head information of the passenger when it is determined that the passenger is putting on makeup in the vehicle; A recognition module, used for extracting the eye movement trajectory of the passenger according to the head information; A processing module, used for determining display parameters according to the eye movement trajectory; a display module, configured to display the head information according to the display parameters, so that the head information displayed by the display module moves synchronously in response to the eye movement trajectory of the passenger; The acquisition module is further configured to acquire the dynamic motion parameters of the current vehicle before extracting the eye motion trajectory of the passenger according to the head information, and determine that the dynamic motion parameters meet a preset anti-shake processing trigger condition; After obtaining the dynamic motion parameters of the current vehicle, the processing module is used to determine the mirror adjustment parameters according to the dynamic motion parameters, and the mirror adjustment parameters are used to compensate for the visual deviation caused by the movement of the vehicle, and the visual deviation is the relative displacement between the passenger's human eyes and the vehicle-mounted vanity mirror; The display module is also used to adjust the position of the vehicle-mounted makeup mirror according to the mirror body adjustment parameters.

10. An electronic device comprising: A processor, and a memory communicatively connected to the processor; The memory stores computer-executable instructions; The processor executes the computer-executable instructions stored in the memory to implement the method according to any one of claims 1 to 8.

11. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer-executable instructions, which are used to implement the method according to any one of claims 1 to 8 when executed by a processor.

12. A computer program product, comprising a computer program, wherein when the computer program is executed by a processor, the method according to any one of claims 1 to 8 is implemented.

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