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WO/2013/038681A1 |
Provided are a camera calibration device, a camera, and a camera calibration method capable of performing with simple operation a camera calibration using a calibration index. This camera calibration device (100) is provided with an imag...
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WO/2013/038852A1 |
Provided are a method for measuring display light intensity, a computer program, and a measurement system whereby color expression can be generically measured without regard to the specifications of the display device. A measurement devi...
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WO/2013/031362A1 |
Aspects of the present invention are related to systems, methods and apparatus for automatic quality assessment of a video sequence. According to a first aspect of the present invention, a quality index may be generated by combining a sp...
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WO/2013/028201A1 |
A method for reducing cross-talk in a 3D display is disclosed. The cross-talk in the 3D display is characterized with a plurality of test signals to generate a forward transformation model. Input image signals are applied to the forward ...
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WO/2012/174314A9 |
The invention provides a system and method that allows for the calibration of color and intensity in a display system in a manner that is practical for the user, and handling obscuring factors, giving the user the ability to make intelli...
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WO/2013/021880A1 |
[Problem] A large portion of the development of image signal processing methods depended on the experience and insight of a developer and on trial-and-error. [Solution] Characteristics of input content and output content can be intuitive...
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WO/2013/018913A1 |
Provided is a video processing apparatus that determines the preference of a viewer from what the viewer has continued to view, and is capable of tracking the viewer's changing preference. The video processing apparatus is provided with:...
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WO/2013/014502A2 |
An imaging system may include an array of image pixels. The array of image pixels may be provided with one or more rows and columns of optically shielded dark image pixels. The dark image pixels may be used to produce verification image ...
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WO/2013/014499A1 |
Imaging systems may be provided with image sensors and verification circuitry. Verification circuitry may be configured to continuously verify proper operation of the image sensor during operation. Verification circuitry may include one ...
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WO/2013/014500A1 |
Imaging systems may be provided with image sensors having verification circuitry. Verification circuitry may be configured to verify proper operation of the image sensor during operation. Verification circuitry may include one or more sw...
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WO/2013/015699A1 |
The present invention relates to a high precision method, model and apparatus for calibrating, determining the rotation of the lens scope around its symmetry axis, updating the projection model accordingly, and correcting the image radia...
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WO/2013/014501A1 |
Imaging systems may be provided with image sensors having verification circuitry. Verification circuitry may be configured to continuously or occasionally verify that the image sensor is functioning properly. For example, verification ci...
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WO/2013/011038A1 |
Some 3D video display apparatuses reproduce the two stereo channels in a temporally offset manner, which may bring about the occurrence of interfering image errors. Appropriate dispositions allow to compensate such image errors entirely ...
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WO/2013/009434A1 |
This disclosure describes techniques for initially calibrating an image capture device. According to one aspect, the calibration includes calibrating parameters of an image filter for resolving the captured image. The method includes rec...
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WO/2013/004458A1 |
The invention relates to an arrangement for determining an imaging deviation of a camera (10), having: the camera (10) which is focused on a first distance (A1), having a test structural unit (5) which is arranged at a second distance (A...
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WO/2013/003301A1 |
In a method for detecting leakage in a digital cable system, at least one first signal is inserted on the cable system. The at least one first signal has an amplitude multiple tens of dB below the digital channel power of the digital cha...
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WO/2012/176835A1 |
A reception terminal is provided with: a content reception unit (120) to receive content; a display state detection unit (140) to detect a display state which indicates whether or not the content received by the content reception unit (1...
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WO/2012/176836A1 |
An IPTV terminal (300) is provided with: a viewer information acquisition unit (303) to acquire viewer information which is information relating to viewers viewing and listening to videos and sounds output from a TV (500); a channel info...
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WO/2012/167416A1 |
The invention relates to a monitoring device (101) for monitoring a video session in a data network between a video server (105) providing a video file and a video client (104) playing the video file, comprising: a data interface (102) c...
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WO/2012/169448A1 |
From a direction that forms a prescribed angle with the width direction of a display panel (200), an inspection device (130) images part of a vertical-stripe image seen through a slit (122). A control circuit (140) determines a stereosco...
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WO/2012/170718A1 |
Systems and methods for testing and calibrating camera modules based on a benchmark standard are provided. The systems can include a receptacle for receiving a camera module under test and a spectrometer. The test station can capture a t...
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WO/2012/167147A1 |
Methods and apparatus are described for assessing the video image decoding quality of a set top box (STB), television receiver or other video device. Moving video testing of video delivery hardware in a manufacturing environment uses a v...
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WO/2012/157177A1 |
This vergence performance determination device is equipped with: an ocular information acquisition unit (101) for obtaining ocular information, which is information about eye movements of a user when viewing a three-dimensional image; a ...
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WO/2012/156131A1 |
The invention relates to a checking apparatus for a camera, particularly from driver assistance systems in a motor vehicle, comprising a mount for a camera for at least two light sources for emitting test light to the camera, wherein the...
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WO/2012/151940A1 |
Disclosed are a method and system for detecting a camera of a mobile terminal device. An access state of the mobile terminal is detected by a computer, and when a mobile terminal access is detected, a camera detection driver software mod...
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WO/2012/154874A1 |
A system for determining one or more camera calibration parameters is disclosed. The system comprises a processor and a memory. The processor is configured to: a) provide a first pattern for display on a display screen; b) receive a firs...
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WO/2012/146927A1 |
A display device (10) comprises an input/output channel for receiving data from a source and at least one sensor (36) operable to obtain sensor data on the display device (10). Selected ones of the or each sensor (36) are arranged to ope...
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WO/2012/142285A2 |
A first video signal is accessed, and represented in a first color space with a first color gamut, related to a first dynamic range. A second video signal is accessed, and represented in a second color space of a second color gamut, rela...
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WO/2012/139467A1 |
Disclosed are a video data quality assessment method and device. The video data quality assessment method comprises: acquiring a compression distortion parameter of video data; acquiring a frame damage distortion parameter/video data pau...
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WO/2012/139552A1 |
Device for calibrating a multi-camera recording device for three-dimensional image recording, wherein the calibration is effected in two depth planes, consisting of a calibration chart comprising, on a two-dimensional area, at least one ...
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WO/2012/142478A1 |
Techniques and display devices that provide a built-in Moire reduction structure in a display screen are disclosed. The built-in Moire reduction structure is configured to suppress spatial frequencies that are associated with the sub-pix...
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WO/2012/136402A1 |
The invention relates to a method and an adjustment verification device for determining adjustment deviations of an image data capture chip of an optical camera (40;140) having the steps of aligning (S11) a laser beam (31;130a-c) of a la...
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WO/2012/139049A1 |
Present embodiments contemplate systems, apparatus, and methods to calibration a multi camera device. Particularly, present embodiments contemplate initiating a calibration of multiple cameras in response to a predetermined event. A cali...
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WO/2012/136260A1 |
A system for monitoring the quality of DRM-protected multimedia data streams, the system comprising at least one computer having a network connection to receive at least one said DRM-protected multimedia data stream, program memory, work...
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WO/2012/126838A1 |
The present invention relates to a sensor (100) of images of an electromagnetic radiation is described. The sensor includes a plurality of self-reinitializing pixels comprising: a means of converting the electromagnetic energy sensed int...
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WO/2012/119392A1 |
Provided are an IPTV fault location method, device and system. The method includes: performing synchronous evaluation on the monitored IPTV video streams according to a synchronous message to obtain a plurality of corresponding local ups...
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WO/2012/120589A1 |
Provided is an image rendering device, comprising a laser beam source unit which emits a first laser beam and a second laser beam which has a different wavelength from the first laser beam, and which renders an image by scanning the firs...
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WO/2012/121744A1 |
A method for decoding a picture embedded in a coded video sequence using a reference picture, includes: receiving at least a part of the coded video sequence; decoding the at least a part of the coded video sequence to determine a rotati...
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WO/2012/121513A2 |
Disclosed is an automated system for monitoring broadcast and advertisement content. An automated system for monitoring broadcast and advertisement content according to one embodiment of the present invention includes a unique informatio...
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WO/2012/118733A1 |
Disclosure is directed to determining a condition of the television receiver and communicating information regarding that condition to end-points that are external to the television receiver. The television receiver may create a two-dime...
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WO/2012/116558A1 |
Disclosed are a method and device for evaluating video quality, which relate to the technical field of communication, so as to improve the accuracy of evaluating IPTV service quality. The method comprises: acquiring a channel video strea...
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WO/2012/108032A1 |
An image display device comprises at least two laser light source units which can respectively emit at least two laser beams having different wavelengths from each other, a scanning means for scanning the laser beams emitted from the las...
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WO/2012/105196A1 |
An interest estimation device (100), which estimates a user's interest in a video which is displayed upon a screen, comprises: a line of vision detection unit (101) which detects the direction of the user's line of vision; a conspicuousn...
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WO/2012/099339A2 |
A digital receiver and a method of providing rating information in the digital receiver are disclosed, in which rating information on channels available in the digital receiver is provided to a user to provide the user convenience in sel...
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WO/2012/093892A2 |
The present invention is for performing audience measurement in a multimedia streaming system, wherein the operation of a terminal comprises the steps of: receiving a transport stream which includes contents; and acquiring audience measu...
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WO/2012/088107A1 |
A system and method for testing a set top box includes a test manager module in communication with the set top box having a test script including a bitstream. A bitstream player in communication with the test manager module receives the ...
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WO/2012/083869A1 |
Disclosed are a testing method and system for the set top box of Internet protocol television, applied in the field of Internet protocol television testing. The method includes: a testing management server sends the IP address and testin...
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WO/2012/087445A1 |
According to various embodiments, a method is disclosed that includes receiving an orthogonal frequency-division multiplexing (OFDM) modulated signal at a modulator; filtering the received modulated signal using a plurality of sets of fi...
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WO/2012/082607A2 |
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for inferring a demographic composition of a television audience of a television program. In one aspect, a method extrapolates television ...
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WO/2012/081857A2 |
The present invention relates to a system for monitoring the misuse of image information, and more particularly, to a system for monitoring the misuse of image information, which stores an image captured by an image recording device as a...
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