| Patents for H04N 17 - Diagnosis, testing or measuring for television systems or their details (14,049) |
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| 01/17/2008 | WO2006101680A3 System and method for digital media navigation and recording |
| 01/17/2008 | US20080016360 Digital Watermarks for Checking Authenticity of Printed Objects |
| 01/17/2008 | DE102006032270A1 Testing method for e.g. mobile radio receiving device, involves loading radio receiving device in temporally extensive test program with radio waves of preset frequency according to prior stored field strength-time curve |
| 01/16/2008 | EP1879389A2 Method and apparatus for automatic compensation of video signal losses from transmission over conductors |
| 01/16/2008 | EP1877996A1 Methods and apparatus for presenting images |
| 01/16/2008 | CN101107859A Method, apparatus and system for visual inspection of transcoded video |
| 01/16/2008 | CN101107799A Viewing rate report system and viewing rate report method |
| 01/16/2008 | CN101106792A Parameter measurement method for wireless video terminal |
| 01/16/2008 | CN101106730A Signal testing method for video/audio receiving device |
| 01/10/2008 | WO2008003260A1 Method and apparatus for connecting multiple multi-party calls |
| 01/10/2008 | WO2008003207A1 A method and system for allocating loss based on the traffic level |
| 01/09/2008 | EP1876593A1 Method and apparatus for inspecting a recording medium and for inspecting a recording medium drive |
| 01/09/2008 | CN101102393A A device for detecting whether signal input device of TV is connected |
| 01/09/2008 | CN101102391A Correction and tracking method for image processing of pointer input system |
| 01/09/2008 | CN100361538C Apparatus and method for detecting film mode |
| 01/09/2008 | CN100361402C Radio-frequency receiving apparatus |
| 01/09/2008 | CN100360346C Video signal generator |
| 01/08/2008 | US7318002 Method and apparatus for automated testing of display signals |
| 01/08/2008 | US7317482 Distance calculating method and imaging device |
| 01/08/2008 | US7317453 Video graphics array color signal generator |
| 01/03/2008 | WO2008000129A1 A method and device for providing test routes and a routing test system |
| 01/03/2008 | WO2007001618A3 Method and apparatus for measuring illumination and camera performances |
| 01/03/2008 | US20080002029 Liquid Crystal Testing Apparatus and Method for Image Capture Devices |
| 01/02/2008 | CN201001176Y Universal key control plate capable of configuring interface |
| 01/02/2008 | CN101099383A Display device with speaker grill |
| 01/02/2008 | CN101098493A Method for testing tuning arrangement |
| 01/02/2008 | CN101098492A Method for determining drone target topological relation and camera calibration target capable of disposing arbitrarily |
| 01/02/2008 | CN101098466A Method and apparatus for automatic monitoring malfunction of front end platform of video supervisory equipment |
| 01/02/2008 | CN101098435A External signal input interface detecting system and method |
| 01/01/2008 | US7315322 Method of testing the uniformity of an image sensor |
| 01/01/2008 | US7314283 Color correction method and device for projector |
| 12/27/2007 | WO2007148479A1 Video matching apparatus and video matching method |
| 12/27/2007 | US20070297516 Optimization methods for objective measurement of video quality |
| 12/27/2007 | US20070296819 Camera and image pick-up device unit used therefor having a sealing structure between a dust-proofing member and an image pick-up device |
| 12/27/2007 | CA2654501A1 Video matching apparatus and video matching method |
| 12/26/2007 | CN101094426A TV set and method for processing outputted error broadcast signal |
| 12/26/2007 | CN101094107A System and method for accurate measuring transmission effect of P2P stream media netwrok for video / audio programs |
| 12/25/2007 | US7312897 System for distributing and controlling color reproduction at multiple sites |
| 12/25/2007 | US7312819 Robust camera motion analysis for home video |
| 12/25/2007 | US7312815 Method and apparatus for color calibration |
| 12/21/2007 | WO2007146832A2 Method and apparatus for calibrating video signals |
| 12/21/2007 | WO2007084946A3 Hierarchical communications network with upstream signal controllable from head end |
| 12/20/2007 | US20070291122 Terminal Sharing Arrangement for Providing a Diagnostic Function |
| 12/20/2007 | US20070291121 Computer executable image quality detection system |
| 12/19/2007 | CN100356797C Image processing system, projector and image processing method |
| 12/18/2007 | US7310449 Image processing system, projector, computer-readable medium and image processing method |
| 12/18/2007 | US7310109 Protective device for safeguarding a hazardous area and method of checking the functional reliability of such a device |
| 12/13/2007 | WO2007142799A2 Arrangement for and method of projecting an image with linear scan lines |
| 12/13/2007 | WO2007140609A1 Method and system for image and video analysis, enhancement and display for communication |
| 12/13/2007 | US20070287379 Mobile Terminal Apparatus |
| 12/13/2007 | US20070285569 Image display device |
| 12/13/2007 | US20070285515 Method and apparatus for calibrating video signals |
| 12/12/2007 | EP1865730A2 Video-signal processing method, program of video-signal processing method, recording medium having recorded thereon program of video-signal processing method, and video-signal processing apparatus |
| 12/12/2007 | EP1864511A1 Method and device for evaluating degradation of quality caused by an invariance of a stimulus, as perceived by a recipient of said stimulus |
| 12/12/2007 | EP1864510A1 Method and device for evaluating a quality of signal representing at least one stimulus, as perceived by a recipient of said stimulus |
| 12/12/2007 | EP1336293B1 System and method for camera calibration |
| 12/12/2007 | EP1115105B1 Projection display with on-screen display and compensation of image distortions |
| 12/12/2007 | CN101087439A A method, device and display for detecting TV and film signals |
| 12/12/2007 | CN101087438A System and method for computing packet loss measurement of video quality evaluation without reference |
| 12/12/2007 | CN100354836C Apparatus and method for sensing failure in an external device |
| 12/11/2007 | US7308157 Method and apparatus for optical inspection of a display |
| 12/11/2007 | US7307654 Image capture and viewing system and method for generating a synthesized image |
| 12/11/2007 | CA2477810C Improvements in or relating to infra red camera calibration |
| 12/06/2007 | WO2007138926A1 Image resolution performance setting device, inspection device, image resolution performance setting method, image resolution performance setting program and computer readable recording medium |
| 12/06/2007 | WO2007117623A3 Reconfigurable self-calibrating video noise reducer |
| 12/06/2007 | WO2006079699A3 Method for colorimetric calibration of an image capturing apparatus, calibrated apparatus and use thereof in colorimetry |
| 12/06/2007 | US20070279496 Image data transfer circuit |
| 12/06/2007 | US20070279495 Robust Wireless High-Speed Data Services Across An HFC Infrastructure Using Wired Diversity Techniques |
| 12/05/2007 | EP1863275A1 Remote control device and remote control system |
| 12/05/2007 | EP1862017A1 Apparatus and method for objective assessment of dct-coded video quality with or without an original video sequence |
| 12/05/2007 | CN101083778A Apparatus for testing SCART signal |
| 12/05/2007 | CN101083777A Digita multimedia device test method |
| 12/05/2007 | CN101083776A Method and apparatus for monitoring operation status of broadcast television satellite transmission system |
| 12/05/2007 | CN100353735C Method for testing uniformity of color value of scanning image |
| 12/05/2007 | CN100353219C Illuminator, projection display device and method for driving the same |
| 12/04/2007 | US7304663 Image test target for visual determination of digital image resolution |
| 12/04/2007 | US7304619 Method and apparatus for controllably compensating for distortions in a laser projection display |
| 12/04/2007 | US7303285 Projector and method of projecting projection image |
| 12/04/2007 | CA2403665C Image processing |
| 11/29/2007 | WO2007135796A1 Control device for evaluating user response to content |
| 11/29/2007 | WO2007067969A3 Sync-threshold adjust |
| 11/29/2007 | US20070277198 System for processing program information |
| 11/29/2007 | US20070277195 Remote control device and remote control system |
| 11/29/2007 | US20070274423 Method for Monitoring the Synchronism of Transmitters in a Common Wave Network |
| 11/29/2007 | US20070273790 Television apparatus |
| 11/28/2007 | EP1860885A1 Video transport stream analyser |
| 11/28/2007 | EP1860454A1 Measuring device for recording and displaying various satellite positions in a satellite receiver |
| 11/28/2007 | EP1805983A4 Method, system, and program product for eliminating error contribution from production switchers with internal dves |
| 11/28/2007 | CN200982844Y Auxiliary angle meter fixture |
| 11/28/2007 | CN101080028A An advertisement video detection method |
| 11/28/2007 | CN100352289C Test stream generating method and apparatus for supporting various standards and testing levels |
| 11/28/2007 | CN100352274C Keystone distortion correction of a projector |
| 11/27/2007 | US7301560 Three-dimensional field for calibration and method of photographing the same |
| 11/27/2007 | US7301559 Measuring instrument for measuring video signal level and display device for displaying video signal level |
| 11/27/2007 | US7301545 Method of visually measuring brightness of ambient lighting around display device |
| 11/22/2007 | US20070271591 Viewing/listening information collecting server, a viewing/listening information collecting method, and viewing/listening information transmitting program |
| 11/22/2007 | US20070268378 Method for enabling output device to emulate colors of target camera |
| 11/21/2007 | EP1858184A2 Server and method for collecting information relating to the viewing or listening mode of a portable terminal for receiving terrestrial digital broadcast and program for transmitting information relating to the viewing or listening mode of a portable terminal device for receiving terrestrial digital broadcast |
| 11/21/2007 | CN101076131A Method for judging fuzzy image |
| 11/21/2007 | CN101076093A Server and method for collecting information relating to the viewing or listening mode and information transmiting program |