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WO/2021/149854A1 |
A device for testing the image quality of a camera, according to the present invention, comprises: a camera for photographing an object to be photographed; and a rotating unit which is arranged to be spaced apart from the camera, on whic...
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WO/2021/147384A1 |
The purpose of the present invention is to provide a camera shake detection method and device. A template image is displayed as black stripes arranged on a white background according to a preset interval so that the positions of white st...
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WO/2021/147383A1 |
The present application aims to provide a camera blur detection method and apparatus. The method of the present invention comprises: training a camera blur detection model on the basis of a preset number of clear template photographs and...
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WO/2021/144874A1 |
An imaging range inferring apparatus (1) that comprises an image data processing unit (110) that acquires image data that has been captured by a camera device (21) and generates image data to which object name labels have been appended, ...
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WO/2021/141752A1 |
Methods, systems, and computer readable media may be operable to facilitate switching the video and audio output to a different service when a current service is not presentable. When outputting content from a first service, a multimedia...
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WO/2021/139345A1 |
The present application relates to a method and apparatus for displaying a network state during a call process, and a computer device and a storage medium. The method comprises: acquiring the current network state data of the current cal...
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WO/2021/135945A1 |
Embodiments of the present application disclose an image processing method and apparatus, a storage medium, and an electronic device. The method in the embodiments of the present application comprises: obtaining a preview image acquired ...
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WO/2021/137856A1 |
A system and methods are disclosed for optimal format selection for video players based on visual quality. The method includes generating a plurality of reference transcoded versions of a reference video, obtaining quality scores for fra...
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WO/2021/134179A1 |
Provided by the present application are a focusing method and apparatus, a photographing device, a movable platform, and a storage medium. The focusing method comprises: determining a first position region corresponding to a target objec...
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WO/2021/135951A1 |
Provided in the present disclosure are a video examination and repair method, a maintenance end, a server, a system, and a storage medium. The method comprises: communication exchange is carried out by means of a client, a server, and a ...
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WO/2021/136386A1 |
Disclosed in embodiments of the present application is a data processing method, used for performing three-dimensional reconstruction of a target scene according to a panoramic image. The method in the embodiments of the present applicat...
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WO/2021/131351A1 |
[Problem] To provide a camera inspection system capable of automatically and easily determining whether the calibration of a camera mounted on a railway vehicle is necessary. [Solution] The camera inspection system according to the prese...
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WO/2021/131438A1 |
This radio wave monitoring device is provided with a television receiver that can receive radio waves in the television broadcast frequency band and generates reception quality information, and a wireless communication device that is com...
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WO/2021/124319A1 |
A method for calibrating an active FOV of a single camera, wherein from the calibration of the camera's active FOV, a coordinate matrix is obtained which remotely produces a virtual interpolation measurement network at any point within a...
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WO/2021/124447A1 |
This work machine is provided with: an imaging device; a holding head having a component holder; a movement device that at least horizontally moves the holding head; an illumination device capable of irradiating the component holder with...
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WO/2021/119314A1 |
Managing device settings on multiple devices, including: creating a first group of devices including two or more devices, wherein each device in the first group has at least one first device setting; creating a second group of devices in...
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WO/2021/115255A1 |
A method, an apparatus, and a system for evaluating the sensation of a VR experience, the method comprising: acquiring sensation parameters (101), the sensation parameters comprising listening fidelity, audio and video continuity and int...
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WO/2021/116285A1 |
The invention relates to a device (1) for producing a photoactive system (10), in particular a deactivated photoactive system (10), characterised by: an imaging device (2) having at least one imaging arrangement (20), wherein the at leas...
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WO/2021/111786A1 |
An adjusting apparatus (1) according to the present disclosure includes an output unit (3), an image capturing unit (2), an estimating unit (4), and a setting unit (5). The output unit (3) outputs image data of a test pattern that genera...
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WO/2021/108913A1 |
A video system comprises a perforated screen, a camera assembly and a controller operatively connected to the camera assembly. The camera assembly includes a plurality of cameras and is positioned on a rear face of the perforated screen....
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WO/2021/093803A1 |
Provided are a detection method and detection system for the rectification quality of a stereoscopic camera. A stereoscopic camera is mainly allowed to photograph a rectification plate image displayed by a display; after multiple block c...
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WO/2021/095257A1 |
Provided are an image capture device and program for avoiding color non-uniformity due to flickering, and a method for reducing color non-uniformity due to flickering. The image capture device is provided with an exposure control unit su...
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WO/2021/095102A1 |
This engagement estimation device comprises an engagement estimation unit which calculates an estimation value of an index for evaluating the engagement of a viewer of a video at a certain elapsed time from the start of playback of the v...
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WO/2021/092821A1 |
An example apparatus for adaptively encoding video frames includes a network analyzer to predict an instant bitrate based on channel throughput feedback received from a network. The apparatus also includes a content analyzer to generate ...
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WO/2021/083138A1 |
The present application relates to a parts support platform adapted for automatic parts changing, and the platform comprises: a mounting surface, at least one work fixture, a light screen device, and a parts changing mechanism. The work ...
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WO/2021/082302A1 |
A test device, a test method, and a motherboard test device. The test device comprises: a controller configured to detect a user operation or detect a preset file to generate a control instruction; a driving device configured to generate...
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WO/2021/087256A1 |
Systems and methods for calibrating non-spatial measurements of a device under test (DUT) for misalignment between the DUT and a non-spatial measurement device are disclosed herein. A system for generating a misalignment calibration data...
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WO/2021/074019A1 |
A method for calibrating a display system comprising a display device (1) having a display layer (11), which has controllable display pixels (111), and having a barrier layer (12), which has controllable barrier cells (121) by means of w...
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WO/2021/075406A1 |
The present disclosure provides a transmissive color gradation chart including a color chart member having at least one color bar in which transmitted light exhibits a chromatic color, and a gray gradation chart member having a plurality...
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WO/2021/069382A1 |
The invention relates to a sensor arrangement (1) comprising at least one electro-optical sensor (2) which is secured to a receiving structure (8) of a sensor holder (9). The electro-optical sensor (2) comprises a sensor housing (3) with...
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WO/2021/064136A1 |
Disclosed herein is a method for predicting the quality Q of a video bit stream. The method comprises obtaining a video segment and a corresponding bit stream, parsing the bit stream by a bit stream parser, and obtaining bit stream param...
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WO/2021/064913A1 |
Provided is a video quality estimation device that estimates experience quality in viewing video, comprising: a video quality estimation unit that estimates video quality on the basis of a parameter about video quality of a high image-qu...
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WO/2021/052453A1 |
Methods, systems and devices for signaling the usage of adaptive loop filtering in image and video coding are described. An example method of video processing includes determining, for a conversion between a current region of a video and...
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WO/2021/053069A1 |
A method for setting parameters values of a video source device comprises: obtaining a value of an image characteristic for a current image generated by the video source device set with initial parameters values; determining a satisfacti...
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WO/2021/052510A1 |
Methods and apparatus of video coding using sub-block based affine mode are disclosed. According to this method, control-point motion vectors (MVs) associated with the affine mode are determined for a block. A sub-block MV is derived for...
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WO/2021/053070A1 |
A method for setting a parameter value of a first video source device comprises: determining a first set of image characteristic values from an image captured by the first video source device configured with a first set of parameter valu...
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WO/2021/047461A1 |
Provided in the present application is a detection method, the method comprising: acquiring a target image by means of controlling a camera, and according to whether the target image comprises a shadow region, determining whether the cam...
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WO/2021/048065A1 |
A method for rolling shutter compensation during signal delay measurement, comprising displaying a video test pattern on a display, said video test pattern having a temporal event; capturing a video of the display, by a camera; monitorin...
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WO/2021/048052A1 |
A method for identifying variations introduced in signals transmitted over a signal path, the method comprising sending, over the signal path, one or more test patterns with functional features to a test pattern analyser, wherein said fu...
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WO/2021/045450A1 |
A device for fixing a measuring instrument for inspecting a display according to an embodiment of the present invention comprises: a fixed frame unit detachably mounted on the top end of a display; a moving frame extending upward and dow...
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WO/2021/042816A1 |
Provided are a method and device for detecting a fault in a monitoring apparatus. The method comprises: acquiring background images in two images successively captured by a monitoring apparatus; and comparing the two background images to...
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WO/2021/045502A1 |
Disclosed is a test probe for testing a device to be tested. The test probe includes a line contact portion comprising a first contact line set and a second contact line set each comprising two contact lines linearly extending to be spac...
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WO/2021/035643A1 |
The embodiments of the present description provide a monitoring image generation method, an apparatus, a device, a system, and an image processing device. Frames are read row by row in a manner of image column blocks, and one image colum...
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WO/2021/036599A1 |
Provided in embodiments of the present disclosure are a method and apparatus for testing a set top box, a set top box, and a computer-readable storage medium. The method for testing a set top box comprises: executing an autorun test, and...
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WO/2021/036634A1 |
Provided in the embodiments of the present application are a fault detection method and a related product, the method comprising: acquiring a first video sequence for a target object, the first video sequence being RGB video images; on t...
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WO/2021/041717A1 |
Test procedures and equipment for the test and calibration of ultra-small thermal imaging cores, or micro-cores are disclosed. Test fixtures for calibration and adjustment that allow for operation and image acquisition of multiple cores ...
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WO/2021/027334A1 |
Disclosed are a screen picture crosstalk testing method and apparatus, and a storage medium. The screen picture crosstalk testing method comprises: when a main screen and a sub-screen simultaneously display different grayscale pictures, ...
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WO/2021/029206A1 |
Provided is an image processing device whereby a deviation between an imaging element and a lens can be detected and corrected with minimal computational complexity and good precision. In the present invention, a pair of images is acquir...
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WO/2021/024827A1 |
The present technology relates to a surgical image display system, an image processing device, and an image processing method which make it possible to assist recognition of a distance in depth direction in a space in which a stereoscopi...
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WO/2021/025780A1 |
A camera includes an image sensor, a lens, memory, and a controller. The lens is positioned to direct object light from a scene onto the image sensor. The memory is configured to store a camera-specific optical center of the lens relativ...
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