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258 results about "External camera" patented technology
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Multi-field sensing fusion deep sea geological environment dynamic monitoring system and application method
PendingCN120507798AMeasuring open water depthGravitational wave measurementData synchronizationDynamic monitoring
The invention discloses a multi-field sensing fusion deep sea geological environment dynamic monitoring system and an application method. The system comprises a buoy measuring platform, a multi-beam sounding system, a high-precision marine gravimeter, an external camera, a GPS, a data acquisition and transmission control unit and a power supply system. By designing a modularized and integrated multi-sensor buoy platform, various sensors are fused and integrated. A plurality of sensors are connected to the data acquisition control terminal, the steps of sensor calibration, data synchronization and clock calibration, correction and compensation, data acquisition, real-time processing, fine post-processing, data transmission and the like are completed, and multi-sensor collaborative operation is realized, so that submarine topography and ocean gravity data of a deep sea ditch area are synchronously acquired in real time; and thus, diving erosion information experienced by the area can be accurately monitored. The method can provide important support for submarine topography and landform detection and application and marine geographic information system construction, and has application value in the aspects of geological disaster early warning, resource development and the like.
Owner:SECOND INST OF OCEANOGRAPHY MNR
Automobile data recorder
Owner:SHENZHEN XIAOANT AUTOMOBILE TECH CO LTD
Locomotive driving risk prediction method and system, electronic equipment and storage medium
The invention provides a locomotive driving risk prediction method and system, electronic equipment and a storage medium, and belongs to the field of equipment safety, the method comprises the following steps: obtaining first data, second data and third data, the first data being point cloud data collected by a laser radar on a locomotive, and the second data being point cloud data collected by a laser radar on the locomotive; the second data and the third data are driver images collected by an external camera and a cab camera on the locomotive respectively; performing feature extraction on the first data to obtain a first feature data set; performing feature extraction on the second data to obtain a second feature data set; performing feature extraction on the third data to obtain driver behavior sign data; obtaining a third feature data set related to the driving risk of the coke oven locomotive based on the first feature data set and the second feature data set; and inputting the third feature data set and the driver behavior sign data into a risk early warning model to obtain a driving risk prediction result of the coke oven locomotive. The operation safety and reliability of the locomotive can be improved, and support is provided for intelligent operation.
Owner:河北中增智能科技有限公司
Calibrating a three-dimensional sensor
PendingUS20250245844A1Image enhancementTelevision system detailsComputer graphics (images)Light spot
An example method includes controlling a projecting subsystem of a distance sensor to project a projection pattern onto a target object, wherein the projection pattern comprises a plurality of points of light, controlling an imaging subsystem of the distance sensor to capture a first image of the projection pattern on the target object and an external camera having a fixed position to capture a second image of the projection pattern on the target object, calculating an image position of a first point of the plurality of points on an image sensor of the imaging subsystem, calculating a spatial position of the first point on the target object, based on the second image, and storing the image position and the spatial position together as calibration data for the distance sensor.
Owner:MAGIK EYE INC
Systems and methods for dynamic dimming of a set of displays sharing a single energy source
ActiveUS12387689B1Input/output for user-computer interactionCathode-ray tube indicatorsDriver/operatorDisplay device
Systems and methods for dynamic dimming of a set of displays sharing a single energy source are provided. Image data is received from an external camera of a vehicle. A light intensity level of an external light source in the image data is determined based on the image data. A light angle of the external light source is determined with respect to the vehicle based on the image data. A desired brightness level is generated based on the light intensity level and the light angle. If a first display of a plurality of displays of the vehicle is in a line of sight of a driver gaze direction, a command is issued to adjust a brightness level of the first display to the desired brightness level and dim the other displays to a dim brightness level. The desired brightness level is greater than the dim brightness level.
Owner:GM GLOBAL TECHNOLOGY OPERATIONS LLC
Digital image display mask
One embodiment of the present invention provides a wearable mask with an uninterrupted external digital display, wherein a processor receives external inputs to change the mask or image that is displayed, external cameras that capture real-time images to be displayed via an internal view screen, where the processor receives inputs from the mask wearer that change the mask display in response to the wearer inputs, and with external speakers that respond to input from the wearer.
Owner:LOCKHART BRIAN
Hierarchical robot operation strategy generation method, device and equipment
ActiveCN120886274AProgramme-controlled manipulatorCharacter and pattern recognitionCamera imageEngineering
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.
Owner:NAT UNIV OF DEFENSE TECH
Data acquisition system and vehicle
The utility model relates to a data acquisition system and a vehicle, and relates to the intelligent driving data acquisition technology field, the system comprises an acquisition trigger button used for generating a trigger signal based on user operation; the data acquisition host is electrically connected to the acquisition trigger key and generates a data acquisition signal in response to the trigger signal; the data acquisition terminal is in data connection with the data acquisition host and performs data acquisition in response to the data acquisition signal; wherein the data acquisition terminal comprises an external camera, and the external camera responds to the data acquisition signal and carries out vehicle end display screen recording. The vehicle-end data acquisition device is used for realizing automatic acquisition of vehicle-end data.
Owner:ZHIJI AUTOMOTIVE TECH CO LTD
Calibrating a three-dimensional sensor using detection windows
An example method includes controlling the projecting subsystem of a distance sensor to project a projection pattern onto a target object, controlling an imaging subsystem of the distance sensor to capture a first image of the projection pattern on the target object and an external camera having a fixed position to capture a second image of the projection pattern on the target object, calculating an image position of a first point of the plurality of points on an image sensor of the imaging subsystem, using a previously established detection window to locate the first point in the first image, calculating a spatial position of the first point on the target object, based on the second image, and storing the image position and the spatial position together as calibration data for the distance sensor.
Owner:MAGIK EYE INC
Mobile object control device, mobile object control method, and storage medium
ActiveUS20250216865A1Road vehicles traffic controlScene recognitionComputer graphics (images)Control cell
A mobile object control device for controlling a mobile object capable of moving both on a roadway and in a predetermined region different from the roadway includes a road type recognition unit configured to set a virtual central lane including an assumed course of the mobile object, a virtual right lane located on a right side of the virtual central lane as seen from the mobile object, and a virtual left lane located on a left side of the virtual central lane as seen from the mobile object in an image captured by an external camera configured to perform an imaging process in a movement direction of the mobile object and recognize whether the mobile object is moving on the roadway or in the predetermined region on the basis of results of performing spatial classification processes for the virtual central lane, the virtual right lane, and the virtual left lane and a control unit configured to limit a speed of a case where the mobile object moves on the roadway to a first speed and limit a speed of a case where the mobile object moves in the predetermined region to a second speed lower than the first speed.
Owner:HONDA MOTOR CO LTD
Cow body measurement method and system based on point cloud segmentation and binocular vision
The invention discloses a cattle body measurement method and system based on point cloud segmentation and binocular vision, and realizes non-contact automatic measurement of cattle body size parameters by fusing binocular vision perception and point cloud segmentation technologies. A ZED binocular camera is used for synchronously collecting high-resolution images and depth information, and a PointMama model is combined to automatically position key anatomical feature points of a cattle body, so that stress interference of traditional manual contact measurement on sensitive animals is effectively avoided. Two-dimensional pixel coordinates are mapped to a three-dimensional space through joint calibration of a depth image and internal and external parameter matrixes of a camera, the oblique length main axis direction of a dynamic capture body is analyzed in combination with principal components, the space positioning precision is remarkably improved, and the problem of empirical errors of manual measuring tape winding measurement is solved. On the basis of the real-time reasoning capability of ZEDBox edge computing equipment, lightweight deployment of a point cloud segmentation model is realized, and the high-frequency dynamic monitoring requirement of a farm is met.
Owner:SOUTHWEST FORESTRY UNIVERSITY +1
Digital mirror field of view automatic adjustment
ActiveUS12356120B2Image enhancementInput/output for user-computer interactionDriver/operatorMedicine
Systems and methods for determining a position of a vehicle driver and adjusting one or more digital mirrors based on the determined position. According to examples, the position of the driver's eyes and / or head are sensed by one or more driver position sensors and determined by a driver position processor. An external camera captures images external to the vehicle, and a video processor crops, zooms, pans, and / or otherwise adjusts the images to be displayed based on the position of the driver's eyes and / or head.
Owner:PACCAR INC
Electric vehicle charging pile monitoring method and device based on cross-modal intelligent sensing and storage medium
The invention discloses an electric vehicle charging pile monitoring method and device based on cross-modal intelligent sensing and a storage medium in the technical field of charging pile fault early warning, and aims to solve the problems of long early warning time delay, incomplete monitoring, low efficiency and insufficient fire prevention and control in charging pile monitoring. According to the method, image data acquired by a charging pile sensor and an external camera are integrated, a long-short-term memory network and a YOLOv7 model are adopted to dynamically monitor three states of a charging pile before charging, during charging and after charging, and the conditions of electrical abnormity, temperature exceeding, environment abnormity, charging abnormity after charging and the like are focused on. Multi-dimensional and cross-modal operation monitoring and risk early warning are provided, and safe and efficient operation of the charging pile is ensured; and meanwhile, the system can automatically upload related data and image information to a cloud end when an abnormal condition is detected, so that intelligent remote monitoring is realized.
Owner:CHINA UTONE CONSTR CONSULTING CO LTD
Intelligent management system for cultural relic specimen storeroom
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.
Owner:BEIJING UNION UNIVERSITY
Systems and methods for capturing and viewing spatial images
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.
Owner:APPLE INC
A Fast Monocular Vision Three-Dimensional Target Detection Method for Underground Coal Mines
The present invention discloses a rapid monocular vision three-dimensional target detection method for underground coal mines, which includes the following steps: S1. First, use the cameras installed underground to collect image data containing specified targets and perform two-dimensional box annotation to construct a target detection data set; S2. Construct a two-dimensional target detection network model and train it on the constructed target detection data set to obtain a trained two-dimensional target detection model; S3. Define the world coordinate system, calibrate the camera internal parameters using the checkerboard calibration method, and use lidar to assist in calibrating the external parameters between the camera and the world coordinate system; S4. Input the image into the two-dimensional target detection model to obtain the target two-dimensional bounding box, and calculate the target three-dimensional coordinates in combination with the internal and external camera parameters; S5. Calculate the three-dimensional bounding box of the target in the camera coordinate system using the three-dimensional coordinates of the target, the heading angle of the target along the roadway direction, and the length, width, and height of the target.
Owner:CHINA UNIV OF MINING & TECH
Glasses system for facial privacy protection
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.
Owner:START BEIDOU (SHENZHEN) TECHNOLOGY CO LTD
Action camera protective frame
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.
Owner:SHENZHEN SENXIA TECHNOLOGY CO LTD
Method and system for determining pitch angle and yaw angle of vehicle-mounted camera
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.
Owner:ZHEJIANG VIE SCI & TECH +1
Method, system, computer program for displaying extended image and vehicle therefor
PendingCN120270162ACharacter and pattern recognitionOptical viewingComputer graphics (images)In vehicle
The invention discloses a method, a system, a computer program and a vehicle for displaying an extended image. The invention relates to a method for displaying expanded images of a low front end of a vehicle having a front cover, each expanded image comprising an area visible to a user of the vehicle and an area hidden by the front cover of the vehicle, said vehicle being equipped with at least one external camera, the invention relates to a method for monitoring a low front end of a vehicle having at least one external camera having a field of view oriented toward the low front end of the vehicle, the method comprising the steps of estimating a position of an eye of a user of the vehicle, processing an image captured by the at least one external camera to obtain an expanded image of the low front end of the vehicle, a superimposition of a representation of the contour of the front cover of the vehicle is performed on each captured image, said representation being generated as a function of said position of the eyes of the user of the vehicle, and said expanded image is displayed on an on-board display device.
Owner:FSVAP欧洲公司
Naked eye 3D virtual reality display system and method
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.
Owner:XIXIAN TECH CO LTD
Display module detection method and device, receiving card, concentrator and display equipment
The invention is suitable for the technical field of electronic equipment, and provides a display module detection method and device, a receiving card, a concentrator and display equipment, and the method comprises the steps: obtaining a current set of each lamp panel in a display module, and obtaining a display parameter set of each lamp panel in a corresponding target area in a display interface of the display equipment; the current set comprises a plurality of current data in a set time period; the display parameter set comprises a plurality of actual values of the display parameters of the target area in a set time period; and determining the detection result of each lamp panel according to the current change result of each current set and the display change result of each display parameter set. An external camera does not need to be added, so that the detection cost is reduced; meanwhile, the change condition of the current and the change condition of the display parameters are combined, so that the lamp panel can be detected more accurately, and the detection accuracy is improved.
Owner:SHENZHEN ABSEN OPTOELECTRONIC CO LTD +1
On-vehicle camera
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.
Owner:ZHEJIANG GEELY HLDG GRP CO LTD +2
Safety vision device, and safety vision system
ActiveUS12409572B2Programme-controlled manipulatorProgramme controlComputer graphics (images)Engineering
A robot decelerates or stops, without using an area sensor, when a worker enters a robot operating area. The safety vision device includes a human three-dimensional skeleton estimation model, a robot three-dimensional skeleton estimation model, an input unit for inputting a two-dimensional image of a worker and a robot captured by an external camera, and a distance and a tilt between the camera and the robot, an estimation unit that inputs, to the models, the two-dimensional image and the distance and tilt, to estimate three-dimensional joint point data indicating the three-dimensional coordinate values of the position of a joint point of the worker, and the angles of a plurality of joint axes included in the robot, and an approach determination unit that calculates a worker area and a robot area, and outputs an instruction to decelerate or stop the robot, depending on the degree of overlap of the areas.
Owner:FANUC LTD
Vehicle intelligent sunshade system and control method thereof
The present invention discloses an intelligent vehicle sunshade system and control method. The method includes: identifying weather conditions and sunlight angles using a vehicle's external camera; calculating the incident sunlight angle in real time as a relative vehicle reference coordinate vector; and, based on the calculated results, controlling a sunshade adjustment mechanism to automatically adjust the shade area and angle. The intelligent sunshade system not only addresses the inconvenient operation and poor performance of traditional sunshade devices, but also protects the driver's field of view, providing effective sunshade while ensuring the driver can clearly observe important traffic elements.
Owner:DONGFENG MOTOR GRP
METHOD FOR DISPLAYING ENHANCED IMAGES, SYSTEM, COMPUTER PROGRAM AND VEHICLE THEREFOR
PendingDE102024138913A1Character and pattern recognitionOptical viewingMedicineComputer graphics (images)
The present invention relates to a method for displaying enhanced images of a lower front end of a vehicle (2) having a front hood (6), each enhanced image (10) comprising an area (12) visible to a user (4) of the vehicle (2) and an area (14) obscured by the front hood of the vehicle, the vehicle (2) being equipped with at least one external camera (8) having a field of view directed towards the lower front end of the vehicle, comprising the steps of: - Estimating a position of the eyes of the vehicle user, - processing images captured by the at least one exterior camera to obtain enhanced images of the lower front end of the vehicle, wherein a representation of an outline (16) of the front hood (6) of the vehicle is superimposed onto each captured image, the representation being created as a function of the position of the eyes of the user of the vehicle, and displaying the enhanced images on an in-vehicle display device.
Owner:FSVAP EUROPE
Rail transit monitoring and decision-making method and device based on image recognition and artificial intelligence
ActiveCN121201169ACharacter and pattern recognitionRailway traffic control systemsTime informationTimestamp
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.
Owner:BEIJING JIAOTONG UNIV
camera
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.
Owner:JRD COMM (SHENZHEN) LTD
Object recognition device, object recognition method, and object recognition program
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
Owner:TOYOTA JIDOSHA KK