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WO/2018/088213A1 |
This technology relates to an information processing device, an information processing method, and a program which enable changes in the viewing situation of a content and the contents thereof at each time to be easily confirmed. An info...
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WO/2018/088425A1 |
An image evaluation device is provided with: a determination result acquisition unit which acquires a determination result concerning the presence or absence of a difference between an object image which is one of a plurality of three or...
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WO/2018/082836A1 |
The invention relates to a method for monitoring an image sensor (102), wherein the image sensor (102) has a communication interface (104) for communicating with an external monitoring unit (106). In the method, a request signal (108) ge...
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WO/2018/085720A1 |
In various embodiments, a subjective modeling engine mitigates inaccuracies in subjective content assessments. The subjective modeling engine generates a model that includes the subjective content assessments in addition to parameters fo...
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WO/2018/076614A1 |
Provided are a live video processing method, apparatus and device, and a computer readable medium, comprising: acquiring a video data stream collected by a camera, and the video data stream comprising a plurality of video frames; dividin...
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WO/2018/078744A1 |
The present invention includes a redundant circuit and a first image signal output circuit. The redundant circuit includes a redundant input switching unit that receives input of a first input signal, and that generates a first image sig...
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WO/2018/076402A1 |
A multi-frame caching dual-camera twin-test test card, which comprises: an FPGA (10), a detection module (20), a data interaction module (30), an interface module (40) and an open short circuit module (50); the FPGA (10) has four DDRs (1...
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WO/2018/078905A1 |
A light output system (100) is provided which comprises a display (130), a light (135), a speaker (170) or an audio signal output interface (197), and a processor (110) which, in the case of receiving a volume change command, causes a di...
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WO/2018/074302A1 |
A vehicle-mounted camera calibration device (1) is provided with an image acquiring unit (7), a marker recognizing unit (9), a movement distance computing unit (11), an image storing unit (13), and a calibration unit (15). The movement d...
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WO/2018/064934A1 |
Provided in the embodiments of the present invention are a method and a device for evaluating a video quality. The method comprises: obtaining, by a video quality evaluation device, video quality evaluation parameters of a to-be-evaluate...
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WO/2018/064954A1 |
Provided are a parameter testing method and system for a multi-tuner set-top box, said method comprising: receiving at least one test parameter sent by a digital-television test transmitter; according to a control instruction sent by a r...
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WO/2018/058368A1 |
A system performance improvement method, a system performance improvement device and a display device. The method comprises: determining whether a vertical synchronization signal within one time period is abnormal (101); and taking pre-s...
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WO/2018/058587A1 |
A video quality evaluation method comprises: determining a video source quality parameter and a vide buffering parameter of a video signal, the vide buffering parameter being related to a video playing duration of the video signal (301);...
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WO/2018/058090A1 |
Aspects of the present disclosure are related to methods for automated image quality assessment without the use of a reference image. In some embodiments, quantitative measurements for specific artifacts that impact image quality such as...
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WO/2018/054360A1 |
The present invention discloses a method and a device for testing the quality of an online live video, belonging to the field of Internet, to test the quality of live video on various terminals in a cross-terminal manner. The method comp...
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WO/2018/057583A1 |
A system for determining a calibrated spectral measurement includes a tunable Fabry-Perot etalon, a detector, and a processor. The tunable Fabry-Perot etalon has a settable gap. The detector measures light intensity transmitted through t...
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WO/2018/055914A1 |
In an on-vehicle stereo camera image processing device comprising a pair of imaging elements, it is necessary to improve the diagnostic coverage of the overall image processing device in order to enhance the reliability of the collision ...
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WO/2018/051506A1 |
The purpose of the present invention is to provide technology for suppressing excessive determinations that control of a display control device is abnormal. Provided is a control test device comprising an acquisition unit and a control u...
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WO/2018/049680A1 |
An information acquisition method and device. The method comprises: acquiring a code rate and a website name of a target video source; acquiring a video configuration table, wherein the video configuration table comprises a code rate, a ...
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WO/2018/051949A1 |
Provided is an evaluation system and an evaluation method for presenting an evaluation result which sufficiently indicates the practical performance of an imaging device, etc., and which is easily understandable. An evaluation system (10...
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WO/2018/050173A1 |
The invention relates to a vehicle test bench for calibrating and/or testing systems of a vehicle, which comprise at least one camera. The vehicle test bench comprises a nominal position for the vehicle. At least one surface reproducing ...
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WO/2018/050115A1 |
The present invention relates to a method and device for detecting a video playing smoothness. The method comprises: obtaining a video output frame rate and a video source frame rate of a video to be detected; obtaining a first video pla...
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WO/2018/045682A1 |
Disclosed in the present invention is a method for testing audio and picture synchronization, comprising: sequentially adding a serial frame number to each frame of a video; when the audio data of the video is read by means of an audio d...
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WO/2018/047322A1 |
The purpose of the present invention is to provide a technique for suppressing excessive determination of abnormality in control of a display control apparatus. A display control apparatus comprises an image acquisition unit, an image tr...
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WO/2018/041892A1 |
The present invention relates to a method and an apparatus for determining the perceptual video quality of a chunk of multimedia content to be transmitted from a server to a client as well as a corresponding computer program product. The...
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WO/2018/040142A1 |
The present invention discloses a multi-module simultaneous test device for mobile phone camera modules. The device comprises multiple camera boards connected with each other via a circuit board. The camera boards comprise test units. Ea...
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WO/2018/041034A1 |
A CEC analogue test method and test system. The method comprises: sending first CEC test information to an electronic device, wherein the first CEC test information conforms to a first pre-set format; receiving first CEC response informa...
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WO/2018/041680A1 |
The invention relates to a device and a method for determining the quality of a media data stream (18) during a measurement period. The media data stream (18) transmits media content of varying quality. The device comprises a media data ...
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WO/2018/041928A1 |
The present invention relates to an imaging system (1) for a motor vehicle, comprising a camera housing (2) and at least one camera module (3) to be mounted to said camera housing (2) wherein the camera housing (2) is provided with an ar...
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WO/2018/040856A1 |
The present invention relates to a method and system for detecting the synchronisation of outputs of video processing units of a multi-screen display apparatus. The method for detecting the synchronisation of outputs of video processing ...
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WO/2018/040980A1 |
The present utility model relates to a testing apparatus used for a mobile-phone camera module, and comprises a housing, a power supply board, a mainboard, a camera-module data interface, and multiple connection ports; said power supply ...
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WO/2018/042954A1 |
The present invention provides an on-vehicle camera that is capable of reducing distance measurement error caused by a glass shield without using another distance measurement device and without requiring the glass shield to be removed, a...
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WO/2018/037749A1 |
Provided are a power supply device and a television device capable of protection operations individually having a high degree of freedom in a suitable and safe manner, in accordance with diverse overvoltage state conditions regarding det...
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WO/2018/037525A1 |
A self-diagnostic imaging system is configured from an image processing device (110) for generating a display image, and a display device (120) for displaying the image generated by the image processing device (110). The image processing...
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WO/2018/032361A1 |
A video quality assessment method and device, comprising: a network device determining an average video download speed, a best effort video download speed and a video download speed fluctuation rate of a terminal device, the average vide...
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WO/2018/028012A1 |
A system and method for detecting sticking on a display screen. The method comprises: equally dividing a display picture part on a display screen in an image of the display screen into at least two identical regions (S2); taking one of t...
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WO/2018/029950A1 |
For the purpose of accurately finding camera parameters in a short time, a calibration device (1) is a calibration device for an optical device (2) provided with a two-dimensional image conversion element having a plurality of pixels, an...
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WO/2018/031500A1 |
A method includes obtaining playback experience data indicative of playback quality of a playback, determining a playback score for the playback based on the obtained playback experience data, analyzing the playback score to determine wh...
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WO/2018/026443A1 |
An imaging method includes imaging a scene using an imaging system (20), which includes an array (24) of radiation sensing elements, including first sensing elements (40) with symmetrical angular responses and second sensing elements (46...
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WO/2018/026637A1 |
Focus self-calibration for a digital camera may be performed by moving a lens assembly of the digital camera over its travel range, and detecting travel limits of the lens assembly based on audio signal generated by the lens assembly rea...
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WO/2018/019016A1 |
The present application provides a shooting processing method and apparatus, and a terminal device. The method comprises: obtaining a shooting calibration request; determining whether a camera sensor is in a horizontal position, the came...
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WO/2018/019210A1 |
Provided are a method and device for monitoring a user status of an internet protocol television (IPTV). The method comprises: acquiring program viewing data of each IPTV user, wherein the program viewing data includes a plurality of vie...
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WO/2018/014881A1 |
Embodiments of the present invention provide an interactive authentication method, device and system for an Internet Protocol television (IPTV) platform. The method comprises: upon detecting that a first database of an IPTV platform has ...
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WO/2018/014857A1 |
A system, method and device for testing Wi-Fi throughput of a set top box. The system comprises: a set top box and testing equipment, the set top box comprising a network port and a Wi-Fi module, the testing equipment comprising a wired ...
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WO/2018/014778A1 |
An automatic test repairing method and a system thereof. The automatic test repairing method comprises the steps of: starting a test after a testing end is in communication connection with a tested end; the tested end returning a test er...
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WO/2018/012315A1 |
The present technology pertains to an information processing apparatus and information processing method that are capable of conducting a flexible application concerning viewing history. This information processing apparatus can conduct ...
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WO/2018/006701A1 |
Disclosed in embodiments of the present invention are a method and apparatus for determining a composite video signal quality indicator, and a computer storage medium. The method comprises: obtaining an upper envelope of a composite vide...
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WO/2018/000918A1 |
The present invention relates to a network-based set-top box testing method and system, wherein test cases and test report generation and analysis are separated into a network server; the set-top box and the server test end communicate b...
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WO/2018/005278A1 |
A computer-implemented method for testing a modulation transfer function or spatial frequency response of an imaging system includes, on a computing device, generating a plurality of accumulation cells running along an accumulation line....
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WO/2018/002234A1 |
There are provided mechanisms for predicting a multimedia session MOS. The multimedia session comprises a video session and an audio session, wherein video quality is represented by a vector of per-time-unit scores of video quality and w...
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