| Patents for H04N 17 - Diagnosis, testing or measuring for television systems or their details (14,049) |
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| 06/26/2012 | US8208029 Method and system for calibrating camera with rectification homography of imaged parallelogram |
| 06/26/2012 | US8208020 Surveillance camera system |
| 06/21/2012 | WO2012082607A2 Inferring demographic compositions of television audiences |
| 06/21/2012 | WO2012081857A2 System for monitoring the misuse of image information |
| 06/21/2012 | US20120154604 Camera recalibration system and the method thereof |
| 06/21/2012 | US20120154603 Image recording system and method of calibrating, compressing and decompressing image signal values |
| 06/21/2012 | US20120154602 System and method for collecting handheld test & measurement video quality information |
| 06/21/2012 | US20120154601 System and methods to measure noise and to generate picture quality prediction from source having no reference |
| 06/20/2012 | EP2466907A2 System and method for in-band A/V timing measurement of serial digital video signals |
| 06/20/2012 | EP2466906A2 System and methods to measure noise and to generate picture quality prediction from source having no reference |
| 06/20/2012 | CN202282837U 视频质量诊断系统 Video quality diagnostic systems |
| 06/20/2012 | CN1707320B Display state sensing |
| 06/20/2012 | CN102510518A Video camera pan-tilt validity judgment method |
| 06/20/2012 | CN102510517A Method for testing and debugging image hierarchy expression capability of plasma television |
| 06/20/2012 | CN102510516A Method and device for detecting tuner sensitivity |
| 06/19/2012 | US8203631 Solid-state imaging device |
| 06/19/2012 | US8203630 Method for correcting image sensor control circuitry having faulty output values and structure therefor |
| 06/14/2012 | WO2012076203A1 Method and apparatus for objective video quality assessment based on continuous estimates of packet loss visibility |
| 06/14/2012 | US20120149432 Systems and Methods for Concurrently Playing Multiple Images from a Storage Medium |
| 06/14/2012 | US20120147198 Radiometric calibration from noise distributions |
| 06/14/2012 | US20120147197 Method and digital video camera for improving the image quality of images in a video image stream |
| 06/14/2012 | US20120147196 Calibration method and apparatus for optical imaging lens system with double optical paths |
| 06/14/2012 | US20120147195 Display device and method for driving the same |
| 06/13/2012 | CN202276428U 一种立体投影设备的质量评价装置 Quality evaluation apparatus A stereoscopic projection apparatus |
| 06/13/2012 | CN102497577A Set top box monitoring system |
| 06/13/2012 | CN102497576A Full-reference image quality assessment method based on mutual information of Gabor features (MIGF) |
| 06/13/2012 | CN102497575A Multi-piece area array CCD (Charge Coupled Device) screening test system |
| 06/13/2012 | CN102497574A High-contrast infrared scene generation method and system based on double sets of digital micromirror devices (DMD) |
| 06/13/2012 | CN102497573A Intelligent automatic fault alarm system based on internet of things technology |
| 06/13/2012 | CN102497565A Method for measuring brightness range influencing comfort degree of stereoscopic image |
| 06/13/2012 | CN102495307A Flat panel television reliability test method |
| 06/13/2012 | CN102065316B Automatic set top box level test device and method |
| 06/13/2012 | CN101448177B Television network image monitoring system and monitoring method thereof |
| 06/12/2012 | US8199261 Projection display apparatus which enables misregistration between primary color lights projected on a screen to be reduced |
| 06/07/2012 | WO2012074695A1 Frequency and timing offset estimation algorithm for dtv (dvb-t2/dvb-t/isdb-t) receivers |
| 06/07/2012 | WO2012073344A1 Display device, image-quality adjustment method, and program |
| 06/07/2012 | WO2012040263A3 Method and system for 3d display calibration with feedback determined by a camera device |
| 06/07/2012 | US20120140081 Test System For A Set-Top Box |
| 06/06/2012 | EP1115250B1 Method and apparatus for displaying image |
| 06/06/2012 | CN202268983U 相机调制传递函数的测试装置 Testing device camera modulation transfer function |
| 06/06/2012 | CN102487451A Voice frequency test method for digital television receiving terminal and system thereof |
| 06/06/2012 | CN102487450A Test method for testing control function of satellite television signal receiver of set top box and system thereof |
| 06/06/2012 | CN102487449A Video signal test method of digital television receiving terminal and system thereof |
| 06/06/2012 | CN101583048B Signal detection device of VGA channel |
| 06/06/2012 | CN101572635B Data transmission scheduling method based on channel configuration |
| 06/06/2012 | CN101563717B Image signal processing device |
| 06/05/2012 | US8196139 Interpreting I/O operation requests from pageable guests without host intervention |
| 06/05/2012 | US8195010 Video matching apparatus and video matching method |
| 06/05/2012 | US8194136 Systems and methods for lens characterization |
| 05/31/2012 | WO2012069662A1 Improved ocr for automated stb testing |
| 05/31/2012 | WO2012068980A1 Method and system for positioning fault of abnormal broadcast of unicast programs |
| 05/31/2012 | US20120133780 Camera calibration with lens distortion from low-rank textures |
| 05/31/2012 | US20120133779 Robust recovery of transform invariant low-rank textures |
| 05/31/2012 | DE102010060807A1 Device for testing thermographic sensors of driving assistance system in motor car, has viewing object heated and detected by thermographic sensors of driving assistance system, where object is electrically heated by heating mats |
| 05/31/2012 | DE102006005308B4 System zum Steuern eines ladungsgekoppelten Bauelementes A system for controlling a charge-coupled component |
| 05/31/2012 | CA2831113A1 Improved ocr for automated stb testing |
| 05/30/2012 | CN202261663U Radio frequency (RF) test mechanism for television production line |
| 05/30/2012 | CN202261662U Quick-detecting system for main boards of televisions |
| 05/30/2012 | CN202261661U High-pixel camera head testing board |
| 05/30/2012 | CN102484739A 用于确定采样率差的设备和方法 Sampling rate used to determine the difference between a device and method |
| 05/30/2012 | CN102480633A Apparatus and method for measuring picture quality of stereoscopic display device, and picture quality analyzing method using the same |
| 05/30/2012 | CN102006498B Safe broadcast monitoring method based on video and audio comparison |
| 05/30/2012 | CN101917643B Method and device for detecting lens in real time in fully automatic two-dimensional (2D) to three-dimensional (3D) technology |
| 05/30/2012 | CN101663900B System and method for monitoring and recognizing broadcast data |
| 05/30/2012 | CN101552882B Electronic apparatus, electronic-apparatus adjustment method and integrated circuit |
| 05/30/2012 | CN101018289B Device for measuring amount of noise |
| 05/29/2012 | US8189887 Imaging standard apparatus and method |
| 05/29/2012 | US8189052 Method and system for evaluating video processing technology |
| 05/24/2012 | US20120127324 Method and System for Display Characterization or Calibration Using A Camera Device |
| 05/24/2012 | US20120127323 Projection image area detecting device |
| 05/24/2012 | US20120127322 Apparatus, method, and manufacture for correcting color shading in cmos image sensors |
| 05/24/2012 | US20120127321 Wall plate digital television antenna signal meter and method |
| 05/24/2012 | US20120127320 Method And Apparatus For Displaying 3D Images |
| 05/23/2012 | CN202231814U Digital set top box |
| 05/23/2012 | CN102469343A 立体显示设备的光学测量装置和方法 Stereoscopic display apparatus and method for optical measurement apparatus |
| 05/23/2012 | CN102469342A 一种图像诊断系统及其方法 An image diagnostic system and method |
| 05/23/2012 | CN102467897A 除错电路及方法、除错显示装置 Debug circuit and method, debug display device |
| 05/23/2012 | CN102075785B Method for correcting wide-angle camera lens distortion of automatic teller machine (ATM) |
| 05/23/2012 | CN101695141B Method and device for evaluating video quality |
| 05/23/2012 | CN101621624B Focus adjustment apparatus and control method therefor |
| 05/22/2012 | US8184347 Opportunistic process control for printers |
| 05/22/2012 | US8184164 Method for measuring multimedia video communication quality |
| 05/22/2012 | US8184163 Methods and systems for detecting and locating skipped frames in a video sequence |
| 05/22/2012 | CA2454297C Method and system for measurement of the duration an area is included in an image stream |
| 05/18/2012 | WO2012064432A2 Activating licensable component using aggregating device in home network |
| 05/18/2012 | WO2012064393A2 Reducing tv licensing costs |
| 05/18/2012 | CA2816694A1 Activating licensable component using aggregating device in home network |
| 05/18/2012 | CA2816638A1 Reducing tv licensing costs |
| 05/17/2012 | US20120120255 Method for estimating a defect in an image-capturing system, and associated systems |
| 05/17/2012 | US20120120254 Reducing communication delay of video data |
| 05/17/2012 | US20120120253 Apparatus and method used to evaluate and optimize image quality in high color gamut imaging systems |
| 05/17/2012 | US20120120252 System and method for the detection of de-interlacing of scaled video |
| 05/17/2012 | US20120120251 Method and Apparatus for Obtaining Video Quality Parameter, and Electronic Device |
| 05/17/2012 | US20120120250 Reducing tv licensing costs |
| 05/16/2012 | EP2453664A2 Transcode video verifier device and method for verifying a quality of a transcoded video file |
| 05/16/2012 | CN102461192A 三维显示器的光学特性评价装置和光学特性评价方法 Evaluation of the optical properties of three-dimensional display device and optical characteristics evaluation methods |
| 05/16/2012 | CN102461191A Visual display measurment and calibration systems and associated methods |
| 05/16/2012 | CN102461176A 电视摄像机装置以及电视摄像机装置控制系统 TV camera unit and a TV camera device control system |
| 05/16/2012 | CN102457759A 多声音输入信道测试装置及方法 Multi-channel audio input test device and method |
| 05/16/2012 | CN102457758A 双镜头立体设备的传感器组件筛选测试治具及方法 The sensor assembly twin-lens stereo equipment screening test fixture and method |