74results about How to "Improve visual experience" patented technology

The utility model relates to the technical field of display screens, in particular to a light-emitting diode (LED) display screen structure, which comprises a mounting mechanism, a light-emitting diode (LED) module and a light-emitting diode module, the moving mechanism is arranged on the mounting mechanism; the two supporting arms are arranged on the moving mechanism, and connecting shafts are arranged in supporting arm mounting holes; the two mounting pieces are rotationally mounted on the two connecting shafts respectively, and connecting rods are rotationally arranged on the mounting pieces; the two fixing seats are rotationally arranged on the two connecting rods respectively; the two display screens are respectively mounted on the two fixed seats; the adjusting mechanism is arranged on the mounting mechanism and is used for adjusting the working height of the two display screens driven by the moving mechanism; the adaptability is high, the operation is flexible, and the film watching effect is improved.

The invention discloses a wide-angle optical lens, which comprises a cambered lens main body, the front view of the lens main body is of a trapezoidal structure with a wide upper part and a narrow lower part, the transverse camber of the lens main body is continuously and gradually changed along the vertical direction and is distributed in a gradient decreasing manner from bottom to top, and meanwhile, the lens main body is in a state of gradually inclining outwards from bottom to top. According to the wide-angle optical lens, through the unique trapezoidal structure and the transverse camber gradient design, the problem that the view field of a traditional lens is narrow and limited is effectively solved, the wide-angle optical lens has the advantages that an inclination compensation mechanism is matched with high-nose-bridge crowds, and the like, and has remarkable advantages in the aspects of improving visual experience, guaranteeing safety and the like; the method has important application value in the technical field of optical lenses.

Embodiments of the present application disclose an image generation method and device, computer equipment and a storage medium; an image generation instruction can be received, the image generation instruction including image attribute information of a target image to be generated, environment information is obtained, the environment information is collected through a display device displaying the target image, data mapping is performed on the environment information through a preset image generation model, a content image corresponding to the environment information is generated, style features are extracted from at least one preset style reference image, content features are extracted from the content image, and the target image is obtained based on the fusion of the content features and the style features; in the embodiments of the present application, the image generation model can map the environment information to obtain the content image, the content features in the content image can be fused with the style features in the style reference image, and finally the target image is generated, so that a wallpaper image with rich content and various styles can be generated, and the visual experience of a user is improved.

The invention relates to the technical field of AI digital humans, and discloses an AI digital human editing method based on modular editing.The AI digital human editing method comprises an image module, a modeling module, a dubbing module and an action instruction module.The vivid AI digital human can be depicted through various detail depictions in the image module; the method comprises the following steps: firstly, generating a character image of an AI digital person through a modeling module, enabling the AI digital person to generate various different timbres and national voices through a dubbing module, finally, recognizing and analyzing characters and voices in cooperation with an action instruction module, and then, sending out sound with emotions according to the analyzed character environment and emotions. Moreover, the AI digital person can cooperate with the body movement according to the character and language information, so that the AI digital person can better conform to the image of a real character, and better visual experience can be brought to a viewer.

The application discloses a kind of vehicle-mounted glass dimming method and device, it is related to vehicle-mounted glass control technical field, method includes: using front-stage Boost circuit converts input direct-current power into fixed amplitude direct-current bus voltage;Receiving transparency instruction and analysis obtains target drive voltage effective value;Based on target drive voltage effective value and direct-current bus voltage, the modulation ratio of sinusoidal pulse width modulation control signal is calculated;According to the modulation ratio, using unipolar frequency multiplication SPWM mode generates drive signal, to drive the output modulation waveform of rear-stage full-bridge inverter circuit;After filtering processing, it is converted into sinusoidal alternating voltage and drives dimming glass.The application realizes stepless regulation of output voltage by software adjustment modulation ratio, eliminates the dimming delay caused by large-capacity capacitor charging and discharging;At the same time, unipolar frequency multiplication modulation is combined with voltage closed-loop feedback, output high-precision, low-harmonic sinusoidal alternating voltage, effectively avoids dimming glass flicker and liquid crystal molecule polarization damage.

The application provides a target searching method and system assisted by AR equipment, and the method comprises the following steps: acquiring an original visual picture shot by a camera, and generating a cropped coordinate axis frame; cropping the original visual picture according to the coordinate axis frame; enlarging the cropped visual picture, and expanding the enlarged visual picture to the whole picture board of the AR equipment; acquiring position information of the coordinate axis frame, and restoring the cropped and enlarged visual picture to the original size according to the position information and outputting the restored visual picture; and generating an enlarged frame according to the position information of the coordinate axis frame, and when a target image is in the enlarged frame, the selected target is enlarged.

The invention provides an animation generation method and device, electronic equipment and a storage medium. The method comprises the following steps: determining an original layer set for generating animations in a to-be-drawn layer set of a current frame; according to the hierarchical relationship of the image layers, each original image layer in the original image layer set is superposed in sequence through downsampling processing to obtain a reference image layer, and the resolution of the reference image layer is lower than that of the image layers in the original image layer set; an animation layer corresponding to the current frame is determined according to the reference layer, and the resolution ratio of the animation layer is higher than that of the reference layer.

The invention provides an animation generation method and device, electronic equipment and a storage medium. The method comprises the following steps: communicating with a first thread in an animation generation process to determine the processing capability of a first processor on a to-be-drawn layer set in a current frame; determining an original layer set used for generating the animation in the to-be-drawn layer set, and calling a sub-thread to perform superposition synthesis processing on the original layer set to obtain a reference layer; and after the processing capability is determined, an animation layer corresponding to the current frame is determined based on a second processor according to the processing capability and the reference layer, and the first processor and the second processor are both used for processing the layers.

The utility model provides a lamp, and relates to the field of lighting appliances. The lamp comprises a shell, a light blocking piece and an optical lens. The shell is provided with a containing space and an opening, and the light blocking piece is arranged in the opening. The light blocking piece is provided with a light through hole communicated with the opening, at least part of the structure of the light blocking piece and the shell are arranged in a spaced mode to form a light-transmitting gap, and the light-transmitting gap is communicated with the opening or the containing space. The optical lens is arranged in the shell and comprises a light inlet part, a first light outlet part and a second light outlet part, and the light inlet part and the first light outlet part are sequentially arranged in the extension direction of the optical axis of the lens. The first light-emitting part is provided with a first light-emitting surface, and the first light-emitting surface covers at least part of the light through hole. The second light-emitting part is connected to the first light-emitting part, the second light-emitting part is provided with a second light-emitting surface deviating from the optical axis, and light emitted by the second light-emitting part penetrates through the second light-emitting surface and is exposed to the outside through the light-transmitting gap. By arranging the lamp, light can be emitted from the first light-emitting surface and the second light-emitting surface at the same time, and the light-emitting range is large.

The utility model relates to a battery monitoring IC control lamp display circuit, including battery package and BMS mainboard, BMS mainboard includes IC module, lamp display module and button, the output of battery package is linked with the power supply end of IC module, the output of battery package is linked with the power supply end of lamp display module, the input of battery package is linked with the collection end of IC module, the input of lamp display module is linked with the control end of IC module, lamp display module links with button. The utility model is not influenced by the dynamic change of battery voltage, avoids the brightness fluctuation problem from the root, ensures that the LED display brightness is even, stable under different electric quantity state, promotes user visual experience.

The present disclosure relates to a multi-resolution LOD dynamic switching method for adapting a field of view angle of an MR device, the method comprising: collecting real-time rendering parameters of the MR device according to a preset collection frequency, wherein the real-time rendering parameters comprise a device field of view angle parameter and a virtual object position parameter; calculating a rate of change of the device field of view angle parameter collected at two adjacent times according to the device field of view angle parameter; in response to the rate of change of the device field of view angle parameter being greater than a rendering level switching trigger threshold, calculating a target rendering level of the MR device; optimizing the target rendering level according to the target rendering level and a current rendering level of the MR device; and switching the rendering level of the MR device from the current rendering level to the optimized target rendering level.

The utility model belongs to the technical field of lamps and lanterns accessories, specifically relates to polarized lens and lamps and lanterns, the utility model discloses polarized lens, including first lens part and second lens part, and the first light blocking convex part and the second light blocking convex part of setting at the top and rear side of second lens part, when the light source in the accommodation cavity produces light, first lens part refracts light outward through its curved surface outer side, and the illumination range is enlarged, and the second lens part is further guided light to scatter in the forward side direction through the cooperation of first light blocking convex part and second light blocking convex part and the setting of first full reflection surface, reflection cavity and second full reflection surface, and it is ensured that the position far from lamps and lanterns can also obtain sufficient illumination. In addition, the utility model utilizes the light that can be originally wasted through the reflection effect of first full reflection surface and second full reflection surface, improves the utilization of light. This design not only makes indoor illumination more uniform, but also significantly improves the comfort and visual experience of living or working.

A video conferencing device, method, and vehicle for use in a vehicle are provided. The video conferencing device includes: an image capture device configured to capture an initial image sequence including facial images of occupants within the vehicle cabin; a processor communicatively connected to the image capture device and configured to generate a corrected image sequence based on the initial image sequence, wherein facial images of the occupants are located in the central region of each image in the corrected image sequence; and a display communicatively connected to the processor and configured to display the corrected image sequence to other occupants within the vehicle cabin.

The invention relates to an image processing method, and a color correction information calibration method, device and equipment, and belongs to the technical field of image processing. The method comprises the following steps: in response to a shooting instruction, determining each piece of actual response information of a camera module for a shooting object; determining a first target hue interval to which any piece of actual response information belongs from the candidate hue intervals; and performing color correction on the corresponding actual response information based on color correction information of the camera module for the first target hue interval under the reference light source to obtain target response information. Therefore, different color correction information can be adopted in different candidate tone intervals, color correction can be performed in different regions, the diversity of the color correction information is improved, the color correction precision is improved, for example, the overall color accuracy and naturalness are remarkably improved, the problems of color distortion and the like caused by using single color correction information can be avoided, and the color correction efficiency is improved. And the visual experience is optimized.

The application discloses a VR optical system and a near-eye display device, the VR optical system comprises one optical lens close to the human eye side and at least one microlens array close to the display side; the optical lens has positive focal power, has a first surface close to the human eye side and a second surface away from the human eye side, the first surface is a concave surface, and the second surface is a convex surface; a composite film layer is arranged or attached on the first surface, and a partial reflector is arranged on the second surface; the microlens array has oppositely arranged first and second surfaces, the first surface has a plurality of microlens units, the plurality of microlens units have the same or different focal lengths, and the second surface is a plane. By arranging a special film layer on the optical lens and reasonably matching the microlens array, multiple light paths can be folded back, the thickness of the system is greatly reduced, a multiple visual field is established, the visual field in each small range can be optimized, and therefore clearer imaging quality can be obtained.

The application discloses a front vehicle display method of an intelligent driving assistance system, and utilizes the intelligent driving assistance system, and the steps are as follows: extracting parameters: based on real-time information and combining algorithm, outputting a lateral vector distance and a longitudinal vector distance of a front vehicle relative to a vehicle, and simultaneously outputting parameter information of left and right lane lines of a driving lane of the vehicle; determining a screen display position: calculating a lateral position of the front vehicle, a relative position relationship between the front vehicle and the lane line and a longitudinal position relationship between each front vehicle, respectively obtaining lateral position display and longitudinal position display of the front vehicle in a display screen, and then inputting parameter signals of the lateral position display and the longitudinal position display to the display screen. The application further discloses a front vehicle display device of the intelligent driving assistance system and a computer system. The application outputs processed front vehicle position information to a screen display end for display, can improve visual experience of customers, and can be widely applied to the field of intelligent driving.

The utility model relates to the technical field of kitchen appliances, and discloses a range hood which comprises an exhaust fume collecting hood and an oil cup arranged at the bottom of the exhaust fume collecting hood, in the length direction of the exhaust fume collecting hood, the bottom of the exhaust fume collecting hood is connected with the oil cup through a detachable structure; a notch communicated with the oil cup is formed in the rear side of the bottom of the exhaust fume collecting hood, the notch and the detachable structure are arranged in a spaced mode, and a blocking part is further arranged at the bottom of the exhaust fume collecting hood and located between the notch and the detachable structure. The blocking part is arranged at the bottom of the exhaust fume collecting hood, so that oil stains at the notch can be prevented from directly flowing to the area where the detachable structure is located along the bottom of the exhaust fume collecting hood in the oil discharge process, the detachable structure can be prevented from being polluted by the oil stains, and the clean state of the area where the detachable structure is located is maintained.

The utility model provides a kind of luminous side trim, belong to automobile parts technical field.A kind of luminous side trim includes LED flexible light source band, side trim body and sealing strip;The utility model is by being provided with LED flexible light source band, and is provided with the installation cavity extending along its length direction on side trim body, and LED flexible light source band and sealing strip are all installed in installation cavity, and the cavity mouth of installation cavity is towards the side wall sheet metal of vehicle arrangement, so that LED flexible light source band can form luminous band at the connecting place between the side trim body and side wall sheet metal of entire vehicle side, realize self luminous by LED flexible light source band, can avoid the light attenuation problem caused by length change, simultaneously, still, it can be through the flexible deformation of itself adapt the bending of side trim body, and adapt the length change of side trim, ensure that the area where the side trim of vehicle side is can form luminous band, more higher in aesthetic quality and grade, visual effect is better, improve vehicle individualization.

The utility model discloses a continuous light-emitting splicing type panel lamp module which comprises an end plate assembly and a plurality of splicing units, each splicing unit comprises two first panel lamp units, each first panel lamp unit comprises a first main body, a first opening is formed in the bottom of each first main body, a first diffusion panel is arranged at each first opening, and a second diffusion panel is arranged at each second opening. One end of the first main body is provided with a splicing inclined fracture, the first diffusion panels form inclined end surfaces at the splicing inclined fracture, and the inclined end surfaces of the two first diffusion panels in the splicing unit are in surface contact; an end plate assembly is arranged at the other end of the first panel lamp unit and comprises an end diffusion plate, and the bottom end of the end diffusion plate is located on the outer side of the end of the first diffusion panel. The light-emitting surface of the continuous light-emitting splicing type panel lamp module has no dark space, and the lighting effect is good.

The utility model relates to a light adjusting circuit technical field discloses a kind of LED lamp strip control circuit with touch and PWM light adjustment with simple structure, touch sensitivity is high and stable light adjustment effect, including touch area circuit (100), touch detection circuit (110), MCU main control circuit (120), LED drive circuit (130) and MOS tube power supply on-off circuit (140), wherein, when the control signal of MCU main control circuit (120) input is high level, MOS tube power supply on-off circuit (140) is controlled to be conducted, to control MOS tube power supply on-off circuit (140) to LED drive circuit (130) output a voltage signal, the duty cycle of LED drive circuit (130) regulation output PWM signal, to control the voltage of LED drive circuit (130) loading in LED lamp strip.

This utility model belongs to the field of LED display technology and discloses an outdoor LED grid display screen, including multiple LED light source emitters arranged in a grid array. Each LED light source emitter includes an emitter body and a light source emitting head. One side of the emitter body is a mounting surface and is mounted on a mounting frame. Multiple light source emitting heads are correspondingly embedded on the end face of the emitter body away from the mounting surface. The light emitted by the light source emitting heads is emitted horizontally in a wide-angle manner. Each light source emitter is equipped with a reflector located above the light source emitting head. One end face of the reflector is an inclined mirror surface, with its lower end abutting against the end face of the emitter body away from the mounting surface and its upper end away from this end face, so as to reflect part of the light emitted upwardly by the light source emitting head in a horizontal direction. This grid display screen can reduce the upward tilt of light and reflect it in a horizontal direction, thereby improving the brightness of the light and the clarity of the display screen.

This utility model discloses an aluminum alloy sheet for use in screen backlight panels, comprising a main body, a heat dissipation layer, and a reflective layer. The main body includes a base layer, a buffer layer, a corrosion-resistant layer, and a wear-resistant layer. By covering the upper surface and outer peripheral sides of the main body with the heat dissipation layer, the heat dissipation performance of the product is effectively enhanced, improving product quality. This allows for rapid heat dissipation from the screen backlight module, ensuring stable screen performance, guaranteeing normal screen operation, and extending screen lifespan. Furthermore, by stacking the reflective layer on the upper surface of the heat dissipation layer, the reflectivity of light is effectively increased, screen brightness is improved, light efficiency is enhanced, and the user's visual experience is enhanced. The buffer layer, corrosion-resistant layer, and wear-resistant layer effectively enhance the product's buffering performance, corrosion resistance, and wear resistance, resulting in richer and more diverse functions to meet current needs.

The utility model relates to a spot lamp in a double-light-emitting mode. The spot lamp comprises a mounting base, a first light-emitting assembly and a second light-emitting assembly, wherein the first light-emitting assembly and the second light-emitting assembly are both arranged on the mounting base. The second light-emitting assembly is annular and sleeves the outer side of the first light-emitting assembly; a light reflecting plate is arranged between the first light-emitting assembly and the second light-emitting assembly. The end, away from the mounting base, of the light reflecting plate inclines towards the second light-emitting assembly. When the mounting base is mounted in place, the inclined surface of the light reflecting plate reflects light emitted by the second light emitting assembly to the periphery of the mounting base; the spotlight provided by the utility model can simultaneously give consideration to key lighting and the brightness of the surrounding environment, and has better practicability.

The application relates to the field of digital music instruments, and particularly to a display method of playing fingering and an intelligent music instrument. The method comprises the following steps: acquiring a plurality of groups of motion capture results, each group of motion capture results comprising hand posture data and key movement data, and the motion capture results being associated with corresponding third time stamps; generating a plurality of groups of hand playing images according to the plurality of groups of hand posture data; generating a plurality of groups of key pressing images according to the plurality of groups of key movement data; superimposing the plurality of groups of hand playing images and the plurality of groups of key pressing images based on the third time stamps to generate continuous playing animation, and the playing angle of the playing animation comprises a first angle and a second angle; playing the playing animation by using the first angle, monitoring missing data of a plurality of hand feature points in the playing animation of the first angle, and updating the playing angle to the second angle according to the missing data. While maintaining the clear presentation of key information, seamless and natural angle conversion is realized, and the visual experience is effectively improved.

The utility model relates to the technical field of doors and windows, in particular to a manual-automatic integrated gearbox device for lifting doors and windows, which is characterized in that a longitudinal working chamber and a transverse working chamber which are distributed in a cross shape are arranged in a box shell, so that a worm and a worm gear are longitudinally and transversely mounted in the box shell respectively; therefore, the two ends of the worm longitudinally penetrate out of the box shell and are connected with the motor and the manual handle respectively, and a power output shaft of the worm gear transversely extends out of the box shell so as to be connected with a transmission rod driving the window to ascend and descend. In this way, the size of the transverse frame of the window is greatly reduced, blocking of the transverse frame to the view is reduced, and wider view experience is provided for a user. And the electric power input shaft and the manual power input shaft can directly drive the driving worm to drive the driven worm gear to rotate, so that the structure is very simple, the size of a side frame of the window is reduced, and the visual field range of the window is further expanded.

The disclosure provides a compensation method and device of image data, a terminal and a storage medium. The method comprises: determining a color mixing compensation coefficient and a base color compensation coefficient corresponding to a preset gray scale according to first image data of a first type of image and / or second image data of a second type of image; wherein the pixel display ratio of the first type of image is greater than the pixel display ratio of the second type of image; the first image data and the second image data both comprise image data corresponding to a plurality of first gray scales, and the plurality of first gray scales comprise the preset gray scale; determining an initial compensation coefficient according to a second gray scale in input data of a to-be-displayed image and the color mixing compensation coefficient; correcting the initial compensation coefficient according to the pixel display ratio of the input data to obtain a target compensation coefficient; and compensating the input data according to the target compensation coefficient and the base color compensation coefficient to obtain output data. The technical scheme of the embodiment of the disclosure can improve the visual experience of the display panel.

The invention provides a progressive lens channel measurement method and system based on multi-mode pupil tracking. The method comprises the following steps: synchronously acquiring an original depth image and an original visible light image of a user face, and extracting an eye region interested region from the depth image based on a preset depth threshold value; performing edge extraction and depth consistency verification processing on the region of interest to determine pupil coordinates and motion trail data; collecting a head posture angle in real time and performing coordinate system conversion to determine a compensated space pupil coordinate; calculating an optimal progressive channel parameter by combining the space coordinate, the age parameter and the eye using habit parameter; and finally, the parameters are mapped to a three-dimensional coordinate system with the nose bridge center as the original point, lens curvature imaging deviation is counteracted, and three-dimensional channel marking data and a machining instruction are generated. According to the method provided by the invention, the pupil positioning precision and the fitting individuation degree are improved.

The purpose of the present application is to provide a method for rendering a three-dimensional digital factory display picture based on an HSV model, which aims to solve the technical problem that the visual experience of operators viewing the three-dimensional digital factory display picture is poor, and it is difficult to adjust the text and background of the picture according to the color value requirements of different users. The method for rendering the three-dimensional digital factory display picture of the present application adopts an HSV color model. The HSV model focuses on the measurement of H and S components, making it very easy for the HSV color system to understand the three-dimensional digital factory display picture, and the color classification is simple and natural. The effect obtained by changing the HSV value is very clear and predictable for the text part and the background part, improving the visual experience of operators viewing the three-dimensional digital factory display picture, and being more consistent with the human visual system. According to the color value requirements of different users, the text and background of the picture are adjusted accordingly, better meeting the visual needs of users and achieving better visual effects.

This utility model belongs to the field of mobile phone accessory technology, and particularly relates to a multifunctional mobile phone support device, including a base plate and a support plate hinged to its top; a base, the base being disposed on the base plate; a sliding cover, the sliding cover being slidably connected to the base via a sliding mechanism; a turntable, the turntable being rotatably connected to the sliding cover via a rotating mechanism; a first support member and a second support member disposed between the base plate and the support plate, one end of the first support member being hinged to the base plate, and the other end of the first support member being movably connected to the second support member via a telescopic mechanism, the other end of the second support member being hinged to the support plate. Through the sliding mechanism, the sliding cover can slide on the base, allowing the user to adjust the horizontal position of the mobile phone. The rotating mechanism allows the turntable to rotate relative to the sliding cover, facilitating the adjustment of the mobile phone angle. The telescopic mechanism allows the first and second support members to extend and retract relative to each other, adjusting the tilt angle of the support plate, allowing the user to adjust the mobile phone to a comfortable angle according to habits and scenarios, obtaining a good visual experience.