108 results about "External camera" patented technology

In some examples, a first electronic device is in communication with multiple displays while also interfacing with two external cameras, each capturing distinct viewpoints. In some examples, the first external camera captures first image data concurrently with the second external camera capturing second image data, with both contributing to generating spatial image data. In some examples, the first electronic device obtains the spatial image data from both external cameras or generates the spatial image data based on the first image data and the second image data. In some examples, when one or more first criteria are met, the first electronic device renders the spatial image data on one or more displays.

The invention relates to the technical field of personal privacy protection, in particular to a glasses system for face privacy protection. The system comprises a glasses body and a bearing and pattern presenting component. The physical shell is detachably mounted on the spectacle frame and printed with a cured pattern, the first display module is arranged on the outer surface of the spectacle frame, and the second display module is arranged on the outer side of the lens. Wherein the presented antagonistic interference pattern is generated by a pattern generation module through a joint optimization algorithm, the algorithm takes minimization of the feature similarity of the face recognition model as an antagonistic loss target and takes an approximate preset style image feature as a style loss target, and displayable constraints can be added to ensure the physical realizability of the pattern. According to the invention, by presenting the specific optimized pattern in the key area of the glasses, the face recognition of an external camera can be effectively resisted in a non-interference manner, and the privacy is guaranteed while the beauty and practicability are achieved.

1. Name of this design product: Action camera protective frame. 2. Purpose of this design: To fix and protect a camera, and to expand external camera accessories. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. The name of the design product: camera. 2. The use of the design product: the design product is used for the external camera of the electronic equipment such as mobile phone, tablet computer, home teaching machine and the like to video, shoot and record. 3. The design points of the design product: the shape of the product. 4. The picture or photo that can best show the design points: perspective view 1.

This invention provides a self-inspection control method, device, and server for vehicle production and maintenance, relating to the technical field of the automotive industry. The method includes: when the power supply to an ordered vehicle is detected to be on, connecting an information domain controller to the vehicle's manufacturing execution system (MES) based on a key sent by a vehicle networking service platform; sending vehicle information provided by the MES to the information domain controller, enabling the information domain controller to perform a self-inspection process to prevent errors in the vehicle's electronic control system; after the self-inspection of the vehicle's electronic control system passes, switching the information domain controller to production mode and using an electronic inspection program and a set of external cameras to perform a production self-inspection process on the vehicle's electronic control components and external equipment, so that the ordered vehicle can be delivered after the vehicle's production self-inspection passes. This invention can significantly improve the accuracy and efficiency of fault detection during vehicle production and maintenance.

A method is provided for calibrating a camera without decomposing the camera parameters into external and internal components. Furthermore, a method is provided for tracking a moving object, which includes capturing one or more image frames of the moving object using one or more calibrated cameras calibrated according to a calibration method that generates and uses respective transformation matrices for mapping features of a three-dimensional (3D) real-world model to corresponding two-dimensional (2D) image features. The tracking method further includes determining the motion characteristics of the moving object based on one or more image frames captured from each of the one or more calibrated cameras using a hardware processor, wherein determining the motion characteristics is based on implicit internal camera parameters and implicit external camera parameters of each of the respective transformation matrices from each of the one or more calibrated cameras.

The present application relates to teaching robot practice evaluation related technology, provide a kind of teaching robot operation trajectory three-dimensional evaluation method, system, equipment and storage medium.The method obtains the image sequence of teaching robot in the process of executing practice task collected by fixed external camera, identifies and continuously tracks end effector, tool center point or preset key position, obtains two-dimensional operation trajectory information;According to the camera internal parameter and external parameter, the two-dimensional trajectory point is mapped into space ray, and the three-dimensional operation trajectory under world coordinate system is solved in combination with constraint optimization model;Again, according to key event, key action node or preset space region, action stage is divided and time sequence is aligned, and matching score is generated for each action stage and output trajectory score result.The scheme is suitable for practice task process evaluation in teaching robot platform.

The invention discloses a display method, device, equipment and system based on head-mounted equipment and a medium, and relates to the technical field of head-mounted, and the method is applied to the head-mounted equipment, and comprises the steps: obtaining a first environment image and a second environment image under the condition that the current sight of a wearer of the head-mounted equipment is shielded by an obstacle, the first environment image is collected by a first external camera arranged on the head-mounted equipment, and the second environment image is collected by a second external camera which is arranged in the environment and has an image collection range covering the environment; according to the first environment image and the second environment image, determining a first fusion environment image of the wearer at the current visual angle; adjusting an obstacle sub-image corresponding to an obstacle in the first fusion environment image into an obstacle sub-image with perspectivity to obtain a second fusion environment image; and displaying the second fused environment image. According to the method, the viewing efficiency of the wearer is improved.

Systems and procedures are provided for determining unauthorized activity associated with a vehicle. The vehicle includes one or more ultra-wideband (UWB) sensor units. Under certain conditions, the vehicle can activate a vehicle condition detection feature. When the feature is activated and the vehicle is on a reference surface, the UWB sensor units measure the distance between themselves and the reference surface. The vehicle continuously monitors this distance. If, at any time, the vehicle determines that the distance has increased beyond a threshold, it can infer that the vehicle is being lifted above the reference surface and that unauthorized activity, such as tire theft, is likely occurring.The vehicle can then activate one or more of its external cameras to capture audio and video of the unauthorized activity, generate a notification, and send the notification and audio / video to a user device associated with the vehicle.

This application discloses a vehicle A-pillar blind spot display system and method. It acquires a real-time image of the driver's front view from inside the vehicle using an in-vehicle binocular camera, and a data processing module performs eye recognition and positioning on the driver's front view to achieve real-time eye position acquisition. It also acquires real-time images of the outside environment using an external camera, and the data processing module, combined with wide-angle perspective transformation technology, adaptively crops and adjusts the images based on eye positioning. This allows for the acquisition of the A-pillar blind spot image inside the vehicle, where the external image is obscured by the A-pillar. The A-pillar display screen then displays this blind spot image in real-time, achieving complete integration of the blind spot image inside the vehicle with the external scenery.

1. Name of the design product: external camera. 2. Use of the design product: used as a camera that can be attached to the back of a mobile phone. 3. Design points of the design product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

To provide a vehicle control device capable of shortening a time required until a vehicle stops after abnormality of a driver is detected.SOLUTION: The vehicle control device includes the abnormality detection unit 31 configured to detect the abnormality that has occurred to the driver of the vehicle 10, and the control unit 30 configured to, when the abnormality that has occurred to the driver is detected, alternatively, the determination unit 32 determines whether or not there is an evacuation space within a predetermined range from the current position of the vehicle 10 by recognizing a sign indicating the presence of an evacuation space from an external image obtained by the external camera 2 that captures an image of the surroundings of the vehicle 10. And a control part 33 for controlling the vehicle 10 so that a second deceleration width until the vehicle 10 stops after starting entering operation becomes larger than a first deceleration width of the vehicle 10 until starting the entering operation for making the vehicle 10 enter the evacuation space.SELECTED DRAWING: Figure 3

The invention relates to a motor vehicle (10) and a method for providing vehicle-external camera data for a driving task in a motor vehicle (10). The method comprises the following steps: receiving vehicle-external camera data originating from a camera device (12) not mounted on the vehicle by a receiving device (14) of the motor vehicle (10); determining by a computing device (16) of the motor vehicle (10) whether the received vehicle-external camera data is suitable for supporting a driving task of the motor vehicle (10), whereby the received vehicle-external camera data is checked according to predefined criteria; and displaying the vehicle-external camera data on a display device (18) of the motor vehicle (10) only if the received vehicle-external camera data is suitable for supporting the driving task.

The invention relates to the technical field of calling an external camera by an intelligent terminal, in particular to a method for calling an external camera, a processing system, equipment and a medium, and the method comprises the steps: enabling camera equipment to be connected to the intelligent terminal, enabling the camera equipment to be in butt joint with a camera service module after the camera equipment is recognized by an operating system, and enabling the camera service module to call the external camera; an external camera with an external direction identifier is created, the external direction identifier is modified into a built-in direction identifier through a first inlet, and rotation angle setting of an output image of the external camera by a user is received through a second inlet, so that when an application program calls the built-in camera, the rotation angle of the output image of the external camera is adjusted. The actually acquired video stream is the video stream output by the external camera, through the setting, the intelligent terminal can call the picture of the external camera, the external camera provides better performance, especially in an outdoor environment, the mobile phone is more convenient to use, and the APP does not need to be modified and set.

The invention discloses a traffic violation judgment method and device based on a distributed system, and relates to the technical field of intelligent traffic management and information technology fusion, and the method comprises the steps: collecting multi-source heterogeneous traffic image and video data of an external camera, a vehicle-mounted camera and a mobile terminal; time-space synchronization is completed through GPS timestamp calibration and a space coordinate alignment algorithm; image enhancement, feature extraction and quality evaluation preprocessing are executed through an edge calculation module, and a standardized data stream is generated and transmitted to a distributed processing cluster; analyzing violation behaviors by using an intelligent identification model dynamically updated in the cluster, and dividing results into violation, fuzziness and no violation according to a preset threshold value; and carrying out multi-level auditing of secondary verification of an external system, interactive confirmation of a driver and manual rechecking of an auditor on the violation information to form a final judgment result and trigger a corresponding processing notification. According to the invention, the accuracy, the response speed and the system expansibility of traffic violation judgment are obviously improved.

The invention relates to the field of image communication, in particular to a mobile terminal video stream data adaptation processing method based on an external camera, which comprises the following steps: an acquisition terminal ensures that a source frame rate is stable through the external camera with an IMU (Inertial Measurement Unit) in combination with frame rate monitoring and dynamic caching; the edge node adopts parallel preprocessing, a lightweight model and adaptive coding to compress single frame processing delay; the transmission link realizes fragmentation transmission, priority scheduling and multi-path redundancy based on UDP + RTSP, HTTP / 3 and SRT protocols; the terminal side reduces the decoding load through pre-decoding, fragmentation caching and dynamic resolution adaptation; and the full-link routing collaborative dispatching center monitors the indexes in real time and triggers a grading, degrading and fault switching mechanism. According to the technical scheme, high-stability and low-delay video stream processing with the end-to-end delay smaller than or equal to 150 ms, the frame rate fluctuation within + / -1 fps and the lagging rate smaller than or equal to 0.5% is achieved, and the immersive video experience in weak network and high load scenes is remarkably improved.

The utility model relates to a linkage integrated camera comprising a support which is a box body structure with an opening in the front wall, the side wall of the support is provided with a first support connecting part, the lower wall of the support is provided with a second support connecting part, the rear wall and / or the upper wall of the support is provided with a support mounting part, and the support mounting part is used for mounting the support at an external camera mounting position; the side wall of a shell of the array camera is provided with a first connecting part, and the first connecting part is connected with the first support connecting part through a first connecting assembly, so that the array camera is installed in the inner space of the box body of the support at a certain pitching angle; a second connecting part is arranged at the upper part of a shell of the pan-tilt camera, and the second connecting part is connected with the second bracket connecting part, so that the pan-tilt camera is hung below the bracket. Therefore, the array camera and the pan-tilt camera (such as a dome camera) can be integrated and installed in a unified mode, the situation that the two devices are independently installed at different installation positions is avoided, and the installation process is simplified.

This invention discloses a hand-eye calibration method and system for a first-link follower camera in confined spaces. The camera is rigidly mounted on the first link of a robotic arm, rotating with the first joint, while a calibration plate is fixed to the end effector. During the calibration phase, the first joint is locked, and images and joint angles under multiple poses are acquired. A closed-loop constraint equation is constructed using visual pose estimation and forward kinematics to solve for the constant extrinsic parameters X of the camera relative to the first link and Y of the calibration plate relative to the end effector. During the operation phase, the first joint is unlocked, and the camera base pose is calculated online using the real-time first link pose and the constant X, eliminating system errors caused by the follower. Simultaneously, closed-loop consistency verification is introduced to achieve abnormal sample removal and robust iterative solution. This invention effectively solves problems such as end-effector camera occlusion and entanglement, limited field of view of external cameras, and mismatched follower mounting models, and is suitable for robot vision-guided operations in confined environments such as cavities and boxes.

A signal processing device and a display apparatus for vehicles including the same are disclosed. The signal processing device includes a processor configured to perform signal processing for a display located in a vehicle, wherein the processor is configured to execute first to third virtual machines on a hypervisor in the processor, the second virtual machine is operated for a first display, the third virtual machine is operated for a second display, and the first virtual machine in the processor is configured to execute a camera interface to receive camera data from an external camera device and a camera manager to register a request for transmission of camera data from the second virtual machine or the third virtual machine and to transmit the camera data to the second virtual machine or the third virtual machine based on registered request. Consequently, data received from the outside may be efficiently shared.

In some examples, a first electronic device is in communication with multiple displays while also interfacing with two external cameras, each capturing distinct viewpoints. In some examples, the first external camera captures first image data concurrently with the second external camera capturing second image data, with both contributing to generating spatial image data. In some examples, the first electronic device obtains the spatial image data from both external cameras or generates the spatial image data based on the first image data and the second image data. In some examples, when one or more first criteria are met, the first electronic device renders the spatial image data on one or more displays.

An external camera module and an electronic device. The external camera module comprises a camera, a first image processing module, a second image processing module, a storage module, a power supply conversion circuit module, and a plug-in port for connecting to an electronic device. The storage module is configured with a first firmware data unit and a second firmware data unit for respectively processing data of the first image processing module and data of the second image processing module. The power supply conversion circuit module can identify forward and reverse plug-in states of the plug-in port, and the two image processing modules can be separately powered on to operate in both forward and reverse plug-in states. The invention solves the technical problem, in existing electronic devices having an external camera that rely on the combination of hardware, software and drivers of the external camera unit to implement different mirror settings for forward and reverse plug-in scenarios, of affecting the user experience due to prolonged connection time and probabilistic device occupation resulting from the necessity for processing a video stream by a local system end of an electronic device, and due to the failure of mirror settings resulting from the software or drivers being impacted by user-initiated uninstallation or system reinstallation.

This application discloses a video transmission method, apparatus, device, and storage medium. The technical solution provided by this application includes: when the pipeline is in playback mode, a streaming plugin in the pipeline pulls a video stream sent by an external camera; a decoding plugin in the pipeline decodes the real-time pulled video stream to obtain raw video data; and a streaming plugin in the pipeline transmits the real-time decoded raw video data to a virtual camera driver via a network, so that the target application can obtain and use the real-time raw video data from the virtual camera driver. The above technical solution can solve the technical problem in related technologies where it is difficult to ensure a relatively balanced processing speed among the various processing stages during the process of an electronic device pulling a video stream from an external camera and streaming it to a virtual camera driver.

This invention specifically relates to a naked-eye 3D virtual reality display system and method, encompassing the fields of naked-eye 3D display and virtual reality technology. It includes: a test pattern generation module; a photoelectric signal acquisition module; a signal phase analysis module; and a rendering parameter compensation module. This invention abandons the traditional external camera acquisition scheme, instead attaching a photosensitive sensor to the inside of the display module's glass cover using optical adhesive. A matching light-shielding film and frame wrapping design effectively isolate external ambient light, eliminating signal distortion caused by ambient light reflection from a hardware structure perspective. Simultaneously, the preprocessing circuit is integrated with the sensor at zero distance, effectively filtering out power frequency and high-frequency noise through an adjustable gain transimpedance amplifier bandpass filter, and a sinusoidal grayscale stripe design reduces spectral aliasing.

This disclosure relates to an adaptation method, apparatus, terminal, and storage medium for an external camera. The terminal includes a body and a cover. The body includes a mounting part for mounting an external camera, and the mounting part is configured to adapt to at least one external camera. When the external camera is not mounted on the mounting part, the cover is detachably connected to the mounting part, and the cover covers the mounting part. This disclosure can reduce the requirements for the number and quality of built-in cameras in the terminal, or even eliminate the need for built-in cameras. Users can install external cameras as needed, which can reduce terminal costs and potentially better meet user needs, improving the user experience. Furthermore, the cover can be provided in the terminal to cover the mounting part when no external camera is needed, ensuring the aesthetic appearance of the terminal and protecting the mounting part, further enhancing the user experience.

Camera arm (1), adapted for an external camera system (50) to be mounted on the outside of a vehicle (100), comprising a recess (2) provided for receiving a camera (60) with an external camera lens (61) which is part of or projects from an outer surface (21) of the camera arm (1) surrounding the recess, wherein the camera arm (1) comprises a passive camera cleaning component (3) formed by an inlet opening (31) which, when mounted on the vehicle (100), faces a direction of travel (DD) of the vehicle (100), an outlet opening (32) adapted to face the camera lens (61) of the camera (60) when it is received in the recess (2), and an air guide duct (33) connecting the inlet opening (31) to the outlet opening (32) to guide an airflow (AF) caused by an airflow (AS) when the vehicle (100) is driven, wherein the The outlet opening (32) is adapted accordingly.to release the airflow (AF) over the outer surface (21) surrounding the recess in a flow direction (FD), wherein a principal directional component (FD1) is oriented substantially perpendicular to the direction of travel (DD) of the vehicle (100), wherein the camera arm (1) is suitably shaped to provide a suction effect (SE) to the airflow (AF) in the direction opposite to the direction of travel (DD) when the vehicle (100) is in motion, wherein a cleaning airflow (CF) resulting from an interference between the airflow (AF) released from the outlet opening (32) and the provided suction effect (SE) is directed towards the camera lens (61) of the camera (60) housed in the recess (2) when the vehicle (100) is in motion characterized by the fact that the air duct (33) comprises one or more louvers (35) arranged along the airflow (AF) in the air duct (33) which divide the airflow (AF) into two or more partial airflows (AF1, AF2, AF3), wherein the one or more lamellae (35) divide the inlet opening (31) into separate partial openings (31-1, 31-2, 31-3), wherein the partial openings (31-1, 31-2, 31-3) have inlet areas that increase in size from the partial opening (31-1), wherein the longest distance to a vehicle side of the camera arm (1) to the partial opening (31-3) is arranged at the shortest distance to the vehicle side of the camera arm (1).

We collect information to reduce the processing load and enable the rapid delivery of search results. [Solution] The control unit of the vehicle recording device includes an image acquisition unit that acquires images captured by an external camera, and a communication control unit that transmits the surrounding images to the server device as vehicle information along with the vehicle's location information and shooting date and time information. The control unit of the server device includes a data acquisition unit that collects vehicle information from multiple vehicle recording devices, a first storage control unit that stores the identification information, location information, and shooting date and time information as vehicle information if the identification information of other vehicles can be recognized from the images of the collected vehicle information, and a second storage control unit that, when the identification information matches among the multiple stored vehicle information and at least a portion of the location information and shooting date and time information matches, deletes at least one of the multiple vehicle information and the remaining at least a portion of the remaining information based on the positional relationship between the other vehicle corresponding to the identification information and the vehicle that captured the images corresponding to the identification information.

A web-based XR memo and video conferencing system for facility management and work support includes a host terminal and a server which provides data generated in the host terminal to a plurality of client terminals. The host terminal includes an image data acquisition unit which acquires video data in real time through an embedded camera or an external camera, an XR content augmentation unit which recognizes a marker or a specific object included in the video data and matches and augments an XR content associated with the video data to generate synthesized video data, and a memo event processor which generates memo data based on the input of a user, and the server receives the synthesized video data and the memo data generated in the host terminal and streams and synchronizes the data with the plurality of client terminals in a web-based environment in the real time.

A vehicle monitoring system includes: an image capturing control unit configured to, regarding a plurality of vehicles, cause an in-vehicle camera mounted on the vehicle adjacent to the vehicle that is moving in a first area to capture an image of the vehicle that is moving in the first area, and cause an external camera to capture an image of the vehicle that is moving in a second area; a first image analysis unit configured to analyze the images captured by the in-vehicle cameras mounted on the vehicles that are moving in the first area; a second image analysis unit configured to analyze the images captured by the external camera; and a monitoring unit configured to monitor the plurality of vehicles based on a result of the analysis of the images by each of the first image analysis unit and the second image analysis unit.

The utility model provides a kind of wisdom traffic cone, bottom power shell, moving wheel, extension socket, communication column, connecting ring, traffic cone barrel main body, reflective paste, folding layer, flash lamp pearl, warning light, driving motor, battery, control switch, umbrella framework structure, corrugated telescopic section, connecting bottom disc and internal thread ring, the moving wheel bolt connection is in bottom power shell inside lower side four corners position;The extension socket is embedded in the front right lower side of bottom power shell;The communication column is threadedly connected in the upper right side intermediate position of bottom power shell.The utility model can conveniently shield and store traffic cone barrel main body, save placing space;In the driving dynamic flickering mutual cooperation trigger high-intensity light warning of flash lamp pearl and warning light, improve viewable range;External camera or environmental monitoring equipment can be connected using extension socket, meet the collection of traffic flow, speed and other data, provide edge node support for wisdom traffic system.

The application provides an electronic device, which comprises a first shell, a second shell, a rotating mechanism connecting the first shell and the second shell, an external camera, a flexible display screen and an external display screen, the flexible display screen is connected to the first shell and the second shell and covers the rotating mechanism, the external display screen and the external camera are arranged on the first shell; the first shell comprises a first middle plate, the first middle plate comprises a first surface and a second surface; the first surface of the first middle plate is provided with a bearing table and an avoiding through slot, the avoiding through slot penetrates through the bearing table and the second surface; the external camera comprises a base and a lens barrel, the base comprises a bottom surface and a mounting surface, the lens barrel is connected to the mounting surface of the base, and a flange is arranged on the outer periphery of the lens barrel; the external camera is arranged in the avoiding through slot, at least the base is accommodated in the avoiding through slot, the bottom surface is flush with the second surface, the flange is connected to the bearing table away from the first middle plate, the lens barrel protrudes from the surface of the bearing table, and the lens barrel faces the external display screen.