Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 17 - Diagnosis, testing or measuring for television systems or their details
Patents for H04N 17 - Diagnosis, testing or measuring for television systems or their details (14,049)
10/2012
10/03/2012CN1617578B Information providing system and method, content recording apparatus and method
10/03/2012CN102714752A Technique for video quality estimation
10/03/2012CN102713509A Stereo camera device, correction method, and program
10/03/2012CN102710964A Monitoring device and method capable of avoiding illegal signal attack
10/03/2012CN102710963A Method and system for adjusting video and audio quality of video stream
10/03/2012CN102710962A Stereoscopic extinction ratio test pattern
10/03/2012CN102710453A Method for diagnosing and locating business faults in IPTV (internet protocol television) network
10/03/2012CN102710437A Mobile HFC network information interaction system
10/03/2012CN102707220A Selecting device for TDI (Time Delay and Integration)-CCD (Charge Coupled Device) component and use method thereof
10/03/2012CN102111640B Effective image area detection method and system
10/03/2012CN102065318B System and method for detecting frame loss and image split of digital video system
10/03/2012CN102065317B Camera automatic gain effect detection device
10/03/2012CN102056004B Video quality evaluation method, equipment and system
10/03/2012CN101989252B Numerical analyzing method and system of continuous data
10/03/2012CN101976540B Method for automatically adjusting grey-scale consistency of display
10/02/2012US8280669 Self calibrating cable for a high definition digital video interface
10/02/2012US8280668 Self calibrating cable for high definition digital video interface
10/02/2012US8280665 Calibration device for on-vehicle camera
10/02/2012US8280456 Providing a user with feedback regarding power consumption in battery-operated electronic devices
10/02/2012US8279348 Luminance information display apparatus and method
10/02/2012US8279284 Video display apparatus
10/02/2012US8279235 Color correction method and color correcting integrated chip
10/02/2012US8279234 Method and system of generating gamma data of display device
09/2012
09/27/2012WO2012126838A1 Image sensor
09/27/2012US20120242839 Image sensor calibration system and method
09/26/2012CN102695077A 3D shutter TV image display cross talk testing method
09/26/2012CN102695076A Image transmission quality evaluating method
09/26/2012CN102695075A Method, equipment and system for detecting display screen without video signal
09/26/2012CN101668225B Method for adjusting gamma curve to improve image of flat television
09/25/2012US8276183 Television terminal data storage
09/25/2012US8274714 Quantifiable color calibration
09/25/2012US8274599 Miniature camera module
09/25/2012US8274566 Modulation analyzer and level measurement device
09/25/2012US8274026 Focus assist system and method
09/20/2012WO2012099339A3 Digital receiver and method of providing real-time rating thereof
09/20/2012US20120236157 Systems and methods for lens characterization
09/20/2012US20120236156 Optimizing content calibration for home theaters
09/19/2012EP2501140A1 Test managing device and method for testing interactivity aspects for compliance with the brazilian digital tv standard
09/19/2012CN202444573U Novel LVDS (Low Voltage Differential Signaling) image collecting device
09/19/2012CN202444572U Non-reference video monitoring image blurring quality detection device
09/19/2012CN102687517A Video quality estimation device, video quality estimation method, and video quality estimation program
09/19/2012CN102687497A Camera module test and focus controlling apparatus
09/19/2012CN102685548A Non-parameter evaluation method of video quality
09/19/2012CN102685547A Low-bit-rate video quality detection method based on blocking effects and noises
09/19/2012CN102685546A Infrared-spectrum satellite full-dynamic range multipoint radiance calibration device and calibration method
09/19/2012CN102685545A System and method for evaluating video data stream
09/19/2012CN102685544A Image sensor detection device and method
09/19/2012CN102685543A Video signal testing system and video signal testing method
09/19/2012CN102685542A High definition multimedia interface testing system and method
09/19/2012CN102685472A Method, device and system of data transmission
09/19/2012CN102685465A Video optical transmitter and receiver and detecting method for video optical transmitter and receiver
09/19/2012CN102684941A Remote centralized monitoring system of video equipment
09/19/2012CN102671720A Thermal barrier tester of infrared imaging device
09/19/2012CN101917599B Cradle head fault detecting method and device
09/19/2012CN101710937B Digital video signal generating system
09/18/2012US8271487 Hypervideo tracking and reporting system
09/18/2012US8269818 Method of creating a virtual window
09/13/2012WO2012121744A1 Adaptive picture rotation
09/13/2012WO2012121513A2 Automated system for monitoring broadcast and advertisement content
09/13/2012WO2012120589A1 Image rendering device, rendering control program, and optical axis deviation detection device
09/13/2012WO2012119392A1 Iptv fault location method, device and system
09/13/2012US20120229653 Control method for tv system
09/13/2012US20120229652 Camera module test and focus controlling apparatus
09/12/2012CN102665095A Method and system for locating random on-off failure of television
09/12/2012CN102665094A Test method of set-top box and test system thereof
09/12/2012CN102665093A Test method for set top box and test system thereof
09/12/2012CN102665092A Test method for hardware of set top box
09/12/2012CN102665091A Method and device for detecting image quality of ball cover
09/12/2012CN102665090A Open-air cinema-played content monitoring and positioning system
09/12/2012CN102665089A HDCP function test method, detected terminal and detection terminal
09/12/2012CN102665088A Blur detection with local sharpness map
09/12/2012CN102664766A Detection device and detection method of network port
09/12/2012CN101895787B Method and system for subjectively evaluating video coding performance
09/12/2012CN101742165B Method for indicating digital television signal and digital television using same
09/12/2012CN101510983B Method, device and system for synchronizing audio/video signals
09/11/2012US8264547 Display calibration method and apparatus for exposing errors in gamma mapping and image scaling
09/11/2012US8264546 Image processing system for estimating camera parameters
09/11/2012US8264499 Enhancing viewability of information presented on a mobile device
09/07/2012WO2012118733A1 Method and system for communicating set-top box health and configuration information
09/07/2012WO2012116558A1 Method and device for evaluating video quality
09/07/2012CA2828447A1 Method and system for communicating set-top box health and configuration information
09/06/2012US20120224069 Calibration apparatus, a distance measurement system, a calibration method and a calibration program
09/06/2012US20120224064 Method for calibrating a vehicular camera system
09/05/2012CN202424942U Automatic checking device for high gloss and recording of digital camera
09/05/2012CN202424941U STB (set top box) monitoring system
09/05/2012CN202424940U Multi-channel television signal monitoring and alarming device
09/05/2012CN202424939U Complementary metal oxide semiconductor (CMOS) image sensor debugger
09/05/2012CN102655601A SECAM (Sequential Colour and Memory) system detection method and device
09/05/2012CN102655585A Video conference system and time delay testing method, device and system thereof
09/05/2012CN102143379B Reliability detection device for automatic switchover filter disc of vidicon and control method thereof
09/04/2012US8261310 Cross table analysis display
09/04/2012US8259181 Image quality assessment method and image quality assessment apparatus for display apparatus
09/04/2012US8259180 Method and apparatus for estimating the imaging capability of an image-formation optical system
09/04/2012US8259179 Compensating for non-uniform illumination of object fields captured by a camera
08/2012
08/30/2012US20120218420 Apparatus and Method for Calibrating Audio-Visual Signal
08/30/2012US20120218419 Measuring hum in a digital tv signal
08/30/2012US20120218320 Compact flat panel color calibration system
08/29/2012EP2493205A1 Video quality estimation device, video quality estimation method, and video quality estimation program
08/29/2012EP2493204A1 Stereoscopic image registration and color balance evaluation display
08/29/2012EP2493171A1 Video data stream evaluation systems and methods
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