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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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WO/2016/009493A1 |
[Problem] To provide an image processing method, an image processing apparatus and the like whereby the influence of moire can be suppressed without degradation in resolution of images. [Solution] An image is captured in a state that moi...
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WO/2015/197710A1 |
The invention relates to a device for positioning a multi-aperture optical unit with multiple optical channels relative to an image sensor, comprising a reference object, a positioning device, and a calculating device. The reference obje...
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WO/2015/186250A1 |
The objective of the invention is to enable viewing data to be effectively utilized by various types of business entities. According to the present embodiment of the invention, a viewing data processing unit (4410) collects viewing data ...
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WO/2015/182082A1 |
A video-signal-processing device is provided with a signal-processing system circuit (2) for processing a video signal from the outside to generate an output signal and outputting the generated signal to the outside, a composition unit (...
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WO/2015/172234A1 |
A method is provided to estimate image and video noise of different types: white Gaussian (signal-independent), mixed Poissonian-Gaussian (signal-dependent), or processed (non- white). Our method also estimates the noise level function (...
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WO/2015/175153A1 |
A system includes a remote device, a client device, and a server. The server is configured to measure a signal strength of the client device relative to the server and transmit signal strength measurement data representing the signal str...
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WO/2015/162843A1 |
The present invention has: an acquisition unit for acquiring the output values of a plurality of pixels having a prescribed pixel size; and a projection control unit for projecting, using a first projection device, a first pattern image ...
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WO/2015/161022A2 |
In described examples, a method of testing an imaging subsystem of a system-on-a-chip (SOC) is provided that includes executing imaging subsystem test software instructions periodically on a processor of the SOC (500, 502, 504), receivin...
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WO/2015/155373A1 |
The invention relates to a method for calibrating a digital imager from a sequence of P input images (An), to which a calibration image (C_REF) is applied in order to obtain a sequence of P output images (Yn). According to the invention,...
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WO/2015/153122A1 |
A focal plane array having: an imaging array section, comprising: an array of electromagnetic radiation detectors; and an address section providing outputs from selectively enabled detectors. The imaging array section comprises a plurali...
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WO/2015/142412A2 |
A pair of cameras having an overlapping field of view is aligned based on images captured by image sensors of the pair of cameras. A pixel shift is identified between the images. Based on the identified pixel shift, a calibration is appl...
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WO/2015/140246A1 |
A camera based driver assistance system or vehicle safety system comprises a camera head including at least one imager unit for recording image data and converting said image data into a digital image signal and a serializing unit for pr...
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WO/2014/114098A9 |
Disclosed are a method and device for terminal side time domain video quality evaluation. The method comprises: calculating a significant movement area proportion of each video frame, dividing all video frames into absolute regular frame...
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WO/2015/132223A1 |
A method for assessing the quality of a video session at a user client (video client ) for a user watching a video stream (VS) received at said user client, comprises the steps of performing measurements of said video session for logging...
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WO/2015/130570A1 |
The teachings herein provide a method and apparatus for detecting erroneous pixel addressing in an imaging sensor. The method and apparatus advantageously use the characteristic "fixed pattern noise" of the sensor to detect addressing er...
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WO/2015/126484A1 |
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,...
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WO/2015/117520A1 |
Disclosed are a set top box (STB) management method, device and system. The method comprises: initiating a first instruction to a first-level server managed thereby, so that the first-level server is connected to a second-level server in...
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WO/2015/106383A1 |
A method for assessing video quality and a related device. The method comprises: according to content of a video stream segment, a server obtains quality information of the video stream segment; according to the content of the video stre...
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WO/2015/104934A1 |
[Problem] To demodulate a TMCC carrier signal in a propagation path with adverse conditions. [Solution] This receiving device demodulates an OFDM signal received by multiple antennas, calculates propagation path information such as the d...
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WO/2015/103668A1 |
A standby power controller that is adapted to remove the electric power from the attached devices when an attached television is determined to be not in use. The controller includes a data communication link adapted to provide data commu...
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WO/2015/100757A1 |
An LCD full greyscale data acquisition method based on a CCD camera, comprising the following steps: S1. A full greyscale pattern is displayed on an LCD; S2. A CCD camera is used to perform automatic exposure on the full greyscale patter...
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WO/2015/089793A1 |
Provided are a method and device for measuring the quality of experience of a mobile video service. The method comprises: processing a PSNR of each segment of each sample video; according to a pre-input parameter obtained after processin...
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WO/2015/079888A1 |
In the present invention a system configuration is adopted whereby a server device and terminal devices to which monitors are connected are able to communicate via a network, and the terminal devices obtain a measurement result for the l...
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WO/2015/061747A1 |
A test of visual function and/or functional vision may be performed at varying luminance levels. A first course may be selected for a subject. A given course may comprise a layout having a beginning point, at least one turn, at least one...
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WO/2015/054287A2 |
Methods of electrochemically detecting or quantifying an analyte by coupling a plurality of redox-active agents (e.g., guanine-rich oligonucleotides) to the analyte are disclosed. More particularly, this application discloses affinity-ba...
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WO/2015/050604A1 |
Embodiments of a system for characterization of an imaging sensor using a moving modulated target with unmodulated position references is generally described herein. A target pattern comprises through-holes in a slide and resolved patche...
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WO/2015/045439A1 |
[Problem] To capture a moving image appearing on a television screen of a user by a camera function of a portable terminal, compare the feature point of one or more still images taken out from the moving image with the feature point of a...
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WO/2015/043370A1 |
Provided are a mobile video quality detection method and apparatus. The method comprises: an access network device acquiring a bearer setup request or a service update request sent by a core network device, the bearer setup request or th...
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WO/2015/038765A1 |
Techniques are presented for constructing a digital representation of a physical environment. In some embodiments, a method includes obtaining image data indicative of the physical environment; receiving gesture input data from a user co...
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WO/2015/031548A1 |
Techniques are described for inserting encoded markers into encoded audio-video content. For example, encoded audio-video content can be received and corresponding encoded audio and video markers can be inserted. The encoded audio and vi...
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WO/2015/019663A1 |
This digital transmission system can automatically detect lag time. A test audio signal having an idiosyncratic pattern is generated at a point in time synchronized to a timing pulse, a video signal and the test audio signal are compress...
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WO/2015/018942A1 |
The present invention relates to a device for monitoring the proper functioning of a transmission path, particularly of a camera (12), comprising a camera (12), particularly a digital camera, for capturing a detection area (14) and for g...
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WO/2015/018158A1 |
Provided are a white balance data adjustment method, device and system, used for adjusting white balance data of all signal sources of a TV. The white balance data adjustment method comprises: reading first white balance data of a target...
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WO/2015/017312A1 |
A method for dynamically calibrating rotational offset in a device includes obtaining an image captured by a camera of the device. Orientation information of the device at the time of image capture may be associated with the image. Pixel...
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WO/2015/014154A1 |
A method and an apparatus for evaluating brightness uniformity of a naked eye three-dimensional display apparatus. The method comprises: controlling a display panel (20) of the naked eye three-dimensional display apparatus to sequentiall...
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