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Patent Searching and Data


Matches 251 - 300 out of 14,690

Document Document Title
WO/2017/036531A1
A system and method are provided for measuring a rotational position of a lenticular lens sheet (020), which involves a light source (120) emitting light onto at least part of a surface of the lenticular lens sheet, a camera (140) captur...  
WO/2017/038675A1
A first optical sensor captures an image with a two-dimensional region in an object to be measured as the measurement range thereof. A second optical sensor outputs a signal indicating the brightness of a spot region included in the two-...  
WO/2017/038494A1
Provided is a configuration which enables confirmation of emergency information viewing results at a receiving device, such as a TV, which is the end point of the emergency information. A data processing unit of the receiving device, suc...  
WO/2017/033017A1
A method of determining a quality measure for a processed video signal generated from an original video signal. A statistical metric for a value for a set of pixels of the original video signal is determined, and the statistical metric f...  
WO/2017/032122A1
A method for detecting a digital television set comprises: after detecting that a television is turned on successfully, obtaining a virtual key value pre-stored in the television (S10); loading the obtained virtual key value to a pre-wri...  
WO/2017/029990A1
Provided is a configuration which enables generation and transmission of viewing information to be reliably executed with respect to content received from a communication path other than a terrestrial broadcast wave. Transmitted from a t...  
WO/2017/022452A1
Provided is a calibration device that acquires an image in which a capture target positioned in front of a vehicle is captured, or that acquires an image in which a capture target positioned behind the vehicle is captured, such image bei...  
WO/2016/203374A1
Exemplary methods for automatically testing closed caption (CC) rendering includes receiving a set of one or more reference audio video (AV) streams from an AV source, and generating reference CC images from the set of one or more refere...  
WO/2016/204431A1
The technical purpose of the present invention is to provide a camera module inspection device implementing a subject pattern for a focus test in an image display device, the camera module inspection device being capable of implementing ...  
WO/2016/200166A1
The present invention relates to a method for correcting a packaged optical sensor array module, and the method for correcting a packaged optical sensor array module according to the present invention comprises the steps of: analyzing st...  
WO/2016/195962A1
Methods and devices are disclosed for aligning a lens assembly and a sensor assembly of an optical system during assembly of the optical system. For example, one method includes positioning the sensor assembly, having at least an image s...  
WO/2016/193568A1
The invention relates to a device (100) for the analysis of data frames exchanged between a first apparatus and a second apparatus, the data comprising video data which circulates unidirectionally and non-video data which circulates bidi...  
WO/2016/181099A1
A system for testing a night vision device (104) comprises a camera (106) arranged to detect an image produced by the night vision device (104) and to output image data encoding the image, and a tablet or other processing device arranged...  
WO/2016/173192A1
Disclosed in the present invention is a television stability test method. The method comprises the following steps: upon receiving a test instruction inputted by a user, acquiring a corresponding test script file according to the test in...  
WO/2016/173279A1
Disclosed are an image delay detection method and system. The method comprises: displaying, according to any one image frame in a transmitted data stream and a data packet, corresponding to the image frame, for image delay detection, the...  
WO/2016/173320A1
The present invention relates to the technical field of digital signal processing. Disclosed are a method and apparatus for evaluating video data quality. The method for evaluating video data quality comprises: acquiring parameters for o...  
WO/2015/126484A8
A garbled closed captioning detector analyzes closed captioning data at predetermined intervals to determine whether a metric derived from the closed-captioning data exceeds a threshold. If the metric exceeds the predetermined threshold,...  
WO/2016/165598A1
A video preprocessing method comprises: acquiring a video input source signal; checking, via a field programmable gate array (FPGA), the video input source signal, and obtaining a check result; and encoding, according to the check result...  
WO/2016/168307A1
Methods and systems for describing a camera radiometrically, in terms of camera response function and vignetting, and in terms of color, suitable for non-uniform illumination set-ups. It estimates the camera response function and the cam...  
WO/2016/152036A1
An imaging device includes a light separator that separates light into light bands, and imaging elements that each receives one of the light bands and generates a corresponding signal. Each of the imaging elements has a pixel size of at ...  
WO/2016/146105A1
The invention relates to a method for calibrating a camera (110) using a screen (120), said screen (120) having a number of image points (122) and said camera (110) using a plurality of pixels (112) to depict the image. The method compri...  
WO/2016/146180A1
An image processing device (10) performing color balancing of a first image (11a) and at least a second image (12a) is provided. The image processing device (10) comprises a color balancing determination unit (20) and a color balancing c...  
WO/2016/131374A1
Provided is an interference signal recording device, and a system and method using the device to locate a fault point of a cable television network, the method comprising: disposing an interference signal recording device at a front end ...  
WO/2016/130696A1
In one embodiment of the present invention, an encode validator identifies and classifies errors introduced during the parallel chunk-based translation of a source to a corresponding aggregate encode. In operation, upon receiving a sourc...  
WO/2016/125234A1
[Problem] To provide a light-emitting device that reduces manufacturing cost and is capable of highly uniformly emitting light with a simple configuration, a calibration factor calculation method using this light-emitting device, and a c...  
WO/2016/125643A1
[Problem] To provide a light-emitting device with which it is possible to keep manufacturing costs low and to emit highly uniform light by a simple configuration, a method for calculating a calibration factor using this light-emitting de...  
WO/2016/117401A1
Provided is an on-vehicle camera device that swiftly and accurately detects, in every frame, data line signals of respective bits from imaging elements. This on-vehicle camera device 201 includes a failure-diagnosis processing unit 208 t...  
WO/2016/116934A1
A camera and production technique for an ADAS. The camera lens and image sensor are positioned along multiple axes using a target located at a first distance from the lens to establish a first relative position between the lens and the i...  
WO/2016/111891A1
Embodiments disclose systems and methods for testing and determining outages of communication systems. A server can receive signal-reception-related information from set-top boxes (STBs) in a particular geographical region, where a STB: ...  
WO/2016/111786A1
Detecting a leak of an OFDM signal (1900) from an HFC network (103), where the HFC network (103) extends over a network area (105s, collectively). The OFDM signal includes a first continuous pilot subcarrier (1800) having a first harmoni...  
WO/2016/107799A1
In accordance with an embodiment, described herein is a system and method for testing and certification of media devices for use within a connected media environment. A testing device includes an input mechanism, for example a microphone...  
WO/2016/097165A1
The present invention relates to a labelled audio-video stream comprising: - a video stream comprising a series of video frames, and - an audio stream comprising a series of audio frames, and - a text stream comprising a series of subtit...  
WO/2016/091813A1
The present invention relates to an enhanced image calibration and monitoring apparatus and method for calibrating and monitoring an imaging of a camera of a vehicle. A predetermined light pattern is emitted by a lighting unit, for insta...  
WO/2016/086462A1
Disclosed is a television feed detection method. The television feed detection method comprises the following steps: a television acquiring a polarization voltage transmitted by a satellite tuner; and detecting the acquired polarization ...  
WO/2016/082611A1
A method and system for detecting a video interface channel. The method for detecting a video interface channel comprises the steps of: according to a video interface channel detection command sent by a height device, a signal generator ...  
WO/2016/083796A1
A method and system for determining parameters of an image processing pipeline of a digital camera is disclosed. The image processing pipeline transforms captured image data on a scene into rendered image data. Rendered image data produc...  
WO/2016/078262A1
Disclosed is a measurement method for composite video broadcast signal (CVBS) quality. The method comprises: converting a pre-stored standard video code stream to a CVBS; performing analogue-to-digital conversion on the CVBS, and respect...  
WO/2016/080354A1
Provided is a video quality estimation device which, with regard to viewing an encoded video, estimates a video quality value which is a value which quantifies video quality which is the perceived quality of the video when a user views t...  
WO/2016/065094A1
Apparatus (100) or method (601-613) for detecting CPD (114) in an HFC network (112), comprising: (a) acquiring downstream signals (501) from a CMTS (102) or CM (113); (b) emulating even and odd order IM distortion products (302 & 303) fr...  
WO/2016/063796A1
A calibration device that makes it unnecessary to input real-space coordinate information. The present invention comprises an imaging system that has: an image acquiring unit that acquires an image from an imaging device; an object extra...  
WO/2016/059712A1
A display device comprises: a display panel for displaying images on the display surface thereof; and a bezel disposed around the peripheral edge of the display panel. A sensor member (9) having a sensor for measuring a physical quantity...  
WO/2016/050195A1
Disclosed are a light box, a stereo test chart, and an adjustment device and an application thereof. The stereo test chart provides test patterns of different depths. When a camera device is tested, the camera device needs to be moved by...  
WO/2016/054004A1
An online sensor calibration verification system includes at least one sensor configured to extract a calibration feature included in a field of view of the sensor. The online sensor calibration verification system further includes an el...  
WO/2016/048498A1
This invention includes a system to provide lens shading color correction using block matching. The system comprises at least one lens shading correction (LSC) unit configured to select blocks to be included in at least one cluster of bl...  
WO/2016/040316A1
Systems and methods are provided for calibrating spectral measurements taken of one or more targets from an aerial vehicle. Multiple photo sensors may be configured to obtain spectral measurements of one or more ambient light sources. Th...  
WO/2016/029286A1
The invention, self-diagnosis method for digital television signal decoders for use in virtual racks, proposes a self-diagnosis system for set top boxes (STB) by means of middleware, gathering collectable parameters in a single screen, t...  
WO/2016/031309A1
The purpose of the present invention is to provide an image processing device capable of carrying out uniformity correction to make the luminance on the entire screen substantially uniform and capable of reducing luminance unevenness in ...  
WO/2016/027524A1
[Problem] To quantitatively and quickly measure a change of optical status that may occur in an optical system formed in an optical device. [Solution] An information processing apparatus of the present disclosure comprises: an image capt...  
WO/2016/028025A1
This disclosure discloses a self-diagnosing system and a method of self-diagnosing of a display device. A display device performing self-diagnosis by communicating with a server according to an exemplary embodiment of the present inventi...  
WO/2016/012874A1
In one embodiment, a video processing system includes a processor to read a mapping between a peak signal to noise ratio, PSNR, and a video quality metric, M, for an encoded version of a first video portion encoded at full resolution Rma...  

Matches 251 - 300 out of 14,690