189 results about "External camera" patented technology

The invention discloses a hierarchical robot operation strategy generation method, device and equipment, and the generation method comprises the steps: collecting a hand-eye camera image and an external camera image of a robot, and obtaining a natural language instruction; taking a hand-eye camera image and an external camera image as image observation, and inputting the images into a cyclic consistency variational auto-encoder to obtain semantic features and spatial features; generating a new-view-angle hand-eye camera image, performing multi-view-angle fusion with image observation, and updating semantic features; inputting the semantic features and the natural language instruction into a basic skill discriminator to generate a robot skill category; and inputting the spatial features and the robot skill categories into an action generator to generate robot actions. The invention relates to the technical field of robot intelligent control and artificial intelligence, can significantly improve the success rate and reliability of the robot executing long-time-sequence and multi-task operation in a complex and changing environment, and has a wide application prospect.

The application discloses an intelligent management system for cultural relic specimen storerooms, which comprises storerooms classified into multiple storage areas according to cultural relic specimens, and multiple storage racks arranged in each storage area. Each storage rack is divided into multiple compartments by horizontal shelves and vertical panels, and a tray for placing cultural relic specimens is arranged on the corresponding shelf of each compartment. A weight sensor is arranged in the tray, a top camera is arranged above the tray, and a side camera is arranged on one side of the tray. An external camera is arranged beside the storage rack. An electronic label is arranged on each compartment. The weight sensor, the top camera, the side camera, the external camera and the electronic label are connected with a management server in a central management room of the storeroom. The application realizes accurate and efficient recording of the operation of the cultural relic specimen storage, improves the work efficiency, and is suitable for promotion.

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.

The invention relates to a vehicle-mounted camera correction technology, and discloses a method and system for determining a pitch angle and a yaw angle of a vehicle-mounted camera, and the method comprises the steps: obtaining an ADAS camera and a wheel image, and obtaining the ADAS camera and a rear wheel image through arranging an external camera; parameters of an ADAS camera and a rear wheel image are extracted, and parameters of the obtained ADAS camera and the rear wheel image are extracted; the pitch angle theta pitch and the deviation angle theta yaw are determined, the pitch angle and the yaw angle are calculated according to the extracted image parameters of the ADAS camera and the rear wheel, and therefore the pitch angle theta pitch and the deviation angle theta yaw of the ADAS camera are determined. According to the method for determining the azimuth angle of the vehicle camera through imaging of the external camera, the azimuth angle of the ADAS camera is accurately and efficiently determined, and an invasive calibration process is not needed; and the calibration process of the ADAS technology is further optimized.

The application is specifically a naked eye 3D virtual reality display system and method, and relates to the technical field of naked eye 3D display and virtual reality, comprising: a test pattern generation module; a photoelectric signal acquisition module; a signal phase analysis module; and a rendering parameter compensation module.In the application, the traditional external camera acquisition scheme is abandoned, a photosensitive sensor is attached to the inner side of a display module glass cover plate through optical glue, and a light shielding film and a frame wrapping design are matched, so that external environmental light can be isolated, signal distortion caused by environmental light reflection can be eliminated from the hardware structure; at the same time, a preprocessing circuit and the sensor are integrated at a zero distance, a tunable gain transimpedance amplifier band-pass filter is used to effectively filter out power frequency and high frequency noise, and a sinusoidal gray scale stripe design reduces spectral aliasing.

1. The name of the design product: vehicle-mounted camera. 2. The use of the design product: the design product is mainly used for the external camera of a unmanned flow vehicle. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

The invention discloses a rail transit monitoring and decision-making method and device based on image recognition and artificial intelligence. The rail transit monitoring and decision-making method based on image recognition and artificial intelligence comprises the following steps: acquiring an ATS interface frame image with a timestamp acquired by an external camera device or a video acquisition card; performing information extraction on the ATS interface frame image to obtain a structured real-time information set; obtaining abnormal event detail information according to the obtained structured real-time information set; generating suggested operation instruction information according to the abnormal event detail information; and displaying the suggested operation instruction information and carrying out multi-channel pushing. The ATS interface image is acquired through the external camera or the video acquisition card, direct data interaction with software and hardware of the ATS system is avoided, interference on the SIL (security integrity level) of the ATS system is avoided, the ATS interface image acquisition device can adapt to the ATS systems of different manufacturers and different versions, and compatibility risks and potential safety hazards caused by traditional intrusive interface modification are solved.

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.

To provide an object recognition device, an object recognition method, and an object recognition program capable of estimating that there is a possibility that an object has gotten under a vehicle by using an external sensor for detecting the object around the vehicle.SOLUTION: The object recognition device 100 includes the object recognition unit 11 that recognizes whether an object is present in the detection range of the external camera 2 based on the detection result of the external camera 2 that detects an object around the vehicle, and the estimation unit 12 that estimates creeping of an object under the vehicle when the recognized object deviates from the detection range of the external camera 2 toward the lower side of the vehicle.SELECTED DRAWING: Figure 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.

The invention discloses an electromyographic signal acquisition system and device for standard pose pain assessment and discrimination, and relates to the field of electromyographic acquisition, and the system comprises a pose detection module which is used for discriminating whether the pose of a person to be acquired is a specific standard pose; the electromyographic signal acquisition module is used for selecting a proper acquisition channel to perform signal acquisition according to the pose of the acquired person; according to the electromyographic signal acquisition system and device for standard pose pain assessment and discrimination, the pose of a person to be acquired is detected in real time by using an external camera and a wearable gyroscope sensor array, and is compared with specific standard pose model data in a pose comparison system; whether the posture of the collected person is a specific standard posture or not is judged through a clear and efficient method; the specific standard pose is designed according to a pain principle and a scientific experimental scheme, so that the electromyographic signal corresponding to the specific standard pose of the collected person can be used as an important index for pain assessment and treatment effect judgment.

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.

The invention provides a man-vehicle interaction method and a man-vehicle interaction system, and belongs to the field of vehicle man-machine interaction technology and artificial intelligence technology.The man-vehicle interaction method comprises the steps that in response to a man-scene group photo instruction, a landscape video shot by a camera outside a vehicle and a figure video shot by a camera inside the vehicle are obtained; extracting a scenery picture from the scenery video; extracting a figure image from the figure video; fusing the scenery image and the figure image to obtain a figure and scenery group photo image; and displaying the people-scene group photo on a display module of the vehicle. According to the embodiment of the invention, when encountering beautiful scenery and being inconvenient to park and get off to take a group photo, people and scenery group photo can be carried out in scenery inside and outside the vehicle.

The application discloses a low-light enhancement method and system for a cardiac intervention surgery scene based on a diffusion model, aiming to solve the problem of unclear surgical field in a low-light environment. The application collects multi-angle low-light images through a miniature camera and an external camera system, and performs enhancement processing by using a diffusion model optimized for the cardiac intervention surgery scene. The diffusion model uses two low-light image sources providing different scales and angles as training data sets to capture image details at different levels from micro to macro. By performing the diffusion process at different resolutions, the microstructure and overall tissue layout in the surgical field can be more accurately reconstructed. By introducing prior knowledge related to the cardiac intervention surgery to dynamically adjust the value of noise scheduling, and performing illumination parameter prediction to guide the optimization of diffusion model parameters, the diffusion model can more accurately improve the image quality of the surgical area in real time.

The utility model provides an ex-warehouse sorting cigarette box correcting device, and relates to the technical field of cigarette box correcting, the ex-warehouse sorting cigarette box correcting device comprises a mounting frame, a supporting frame is fixedly mounted on one side of the mounting frame, and through an arranged cigarette box ex-warehouse sorting correcting assembly, a first electric telescopic rod is controlled to drive a pushing block to push a cigarette box body to the position above a cigarette box placing disc; a pushing block can block the next cigarette box body after pushing, the position of a bar code above the cigarette box body can be checked through an external camera assembly, an adjusting disc is controlled to rotate, the position of a clamping plate can be adjusted after the adjusting disc rotates, and a third electric telescopic rod is controlled to drive the clamping plate to clamp and fix the cigarette box body; and the cigarette box main body is driven to ascend through a second electric telescopic rod below, a first motor and a first driving shaft are controlled to drive the clamped cigarette box main body to turn over to adjust the angle, and a bar code above the cigarette box main body faces the top.

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 relates to a mobile mechanical arm hand-eye calibration method and device and computer equipment. The method comprises the steps that under the condition that a movable chassis of a movable mechanical arm moves to a preset target position, the mechanical arm tail end of the movable mechanical arm is controlled to move into the view field range of an external camera, and a calibration object is fixed to the mechanical arm tail end; acquiring first pose data of the tail end of the mechanical arm relative to the mobile mechanical arm base and second pose data of the calibration object in a camera coordinate system of the external camera, and performing hand-eye calibration on the mobile mechanical arm base and the external camera according to the first pose data, the second pose data and a preset pose transformation relation, the preset pose transformation relation represents the transformation relation between the coordinate system of the calibration object and the coordinate system of the tail end of the mechanical arm. By adopting the method, the hand-eye calibration precision can be improved.

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.

The utility model provides a linkage integrated camera which comprises a support which is of a box body structure with an opening in the front wall, the side wall of the support is provided with a first connecting part, and the rear wall and / or the upper wall are / is provided with an installation part for installing the support at an external camera installation position; a second connecting part is arranged on the side wall of the shell of the array camera, and the second connecting part is connected with the first connecting part through a connecting assembly; the grid sliding plate is arranged on the lower surface of the bottom wall of the support, the first side surface of the grid sliding plate is connected with the lower surface of the bottom wall of the support, and the second side surface of the grid sliding plate is connected with the first end of the moving mechanism; the second end of the moving mechanism is connected with the top of the PTZ camera, and the position of the PTZ camera hoisted below the support is controlled by adjusting the position of the moving mechanism on the grid sliding plate. Therefore, the holder camera can be integrally mounted and erected at a camera mounting position, and meanwhile, the mounting position of the holder camera can be flexibly adjusted according to different mounting conditions, so that the holder camera is simpler and more convenient to mount.