| Patents for H04N 7 - Television systems (274,023) |
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| 09/14/2011 | CN102186067A Image frame transmission method, device, display method and system |
| 09/14/2011 | CN102186066A Optical fiber wired television super-trunk line transmission system |
| 09/14/2011 | CN102186065A Monitoring camera with 360-degree field angle |
| 09/14/2011 | CN102186064A Distributed video monitoring system and monitoring method |
| 09/14/2011 | CN102186063A Intelligent substation video monitoring method |
| 09/14/2011 | CN102186062A Suspect tracking system based on network images |
| 09/14/2011 | CN102186061A Cloud computing mode based method for implementing remote network monitoring system |
| 09/14/2011 | CN102186060A Crop fine management production monitoring system |
| 09/14/2011 | CN102186059A Embedded front-end intelligent video analysis and image enhancement unit |
| 09/14/2011 | CN102186058A Traffic monitoring video data transmission method and device as well as traffic monitoring system |
| 09/14/2011 | CN102186057A Static melon image wireless transmission network device |
| 09/14/2011 | CN102186056A Mobile phone remote control intelligent video monitoring system and monitoring method thereof |
| 09/14/2011 | CN102186055A WLAN (wireless local area network)-based panoramic vision coalmine safety monitoring system |
| 09/14/2011 | CN102186054A Adaptive bottom video online mining system and method based on contrast resolution compensation |
| 09/14/2011 | CN102186053A User programmable building talk-back system |
| 09/14/2011 | CN102186052A Partitioned information transmission-based intelligent high-speed railway video monitoring method and system |
| 09/14/2011 | CN102186051A Sound localization-based video monitoring system |
| 09/14/2011 | CN102186050A Webpage-based remote video conference method and system |
| 09/14/2011 | CN102186049A Conference terminal audio signal processing method, conference terminal and video conference system |
| 09/14/2011 | CN102186048A Business video telephone set with hidden camera |
| 09/14/2011 | CN102186047A Coaxial-cable-based Internet protocol television (IPTV) home network system and data processing method thereof |
| 09/14/2011 | CN102186046A Video image de-interlacing scanning method and device |
| 09/14/2011 | CN102186045A Three-field motion detection method and device for deinterlacing processing and deinterlacing system |
| 09/14/2011 | CN102186044A Edge correlation image stepless scaling algorithm and hardware realization device thereof |
| 09/14/2011 | CN102186033A Television capable of automatically switching digital video disk (DVD) channel and non-DVD channel and method for automatically switching DVD channel and non-DVD channel |
| 09/14/2011 | CN102186031A Digital television signal processing chip system and television |
| 09/14/2011 | CN102186016A Super-resolution imaging method based on spherical aberration aliasing observation |
| 09/14/2011 | CN102186013A Network monitoring equipment and pre-snapping method based on same |
| 09/14/2011 | CN102186011A Digital high-definition camera based on full hardware |
| 09/14/2011 | CN102186001A Self-adaptive bottom video mining method based on contrast resolution compensation |
| 09/14/2011 | CN102185954A Method for regulating audio frequency in video call and terminal equipment |
| 09/14/2011 | CN102185922A Point-to-point access method for wireless IoT (Internet of Things) video monitoring terminal based on 2.5G communication and handset mailbox |
| 09/14/2011 | CN102185907A Method for implementing keyboard, video and mouse (KVM)-OVER-Internet protocol (IP) video recording auditing system |
| 09/14/2011 | CN102185894A Multimedia acquisition and transmission method and system |
| 09/14/2011 | CN102184694A System and method for monitoring outdoor display screen by using video image and/or digital photo |
| 09/14/2011 | CN102184635A Low-power-consumption high-definition-video illegality monitoring system |
| 09/14/2011 | CN102184583A Password-type vehicle detecting system |
| 09/14/2011 | CN102184007A Interactive intelligent conference system based on pattern recognition and using method thereof |
| 09/14/2011 | CN102183872A Projection sound and data transmission method used by same |
| 09/14/2011 | CN102183775A Union positioning method and system based on Beidou-2 satellite and Chinese ground digital television |
| 09/14/2011 | CN102183521A Machine-vision-based biological gas detection device |
| 09/14/2011 | CN102180125A Automobile blind area eliminating mirror |
| 09/14/2011 | CN101867815B Rapid fractional pixel hierarchical searching method |
| 09/14/2011 | CN101845732B Visualization system in supercritical carbon dioxide dyeing device |
| 09/14/2011 | CN101826071B Adaptive hybrid transform for signal analysis and synthesis |
| 09/14/2011 | CN101820540B MPEG-2 code multiplexing method |
| 09/14/2011 | CN101815207B Power supply method for indoor unit of video intercom system of building based on Category 5 cabling or enhanced Category 5 cabling |
| 09/14/2011 | CN101790063B Radio and TV programme acquisition monitor |
| 09/14/2011 | CN101771874B Satellite image compression method and device for realizing satellite image compression |
| 09/14/2011 | CN101764999B Sub-camera video capture device |
| 09/14/2011 | CN101761038B System and method for recognizing railway temporary speed-limiting sign |
| 09/14/2011 | CN101754003B Code rate control method for stabilizing video quality |
| 09/14/2011 | CN101753958B Video data transmitting method |
| 09/14/2011 | CN101711001B Evaluating method of compression properties of layered B forecasting structures |
| 09/14/2011 | CN101697578B Audio-video network converter and data conversion method thereof |
| 09/14/2011 | CN101689325B Monitoring system and monitoring method |
| 09/14/2011 | CN101647284B Method and apparatus for selecting a scan path for the elements of a block in spatial domain picture encoding and decoding |
| 09/14/2011 | CN101641954B A method and an apparatus for decoding/encoding a video signal |
| 09/14/2011 | CN101635792B Novel infrared speed-changing spherical camera with good effects of water prevention and dust prevention |
| 09/14/2011 | CN101631248B Moving picture coding/decoding method and device |
| 09/14/2011 | CN101601297B Method and apparatus for encoding groups of pictures of a video sequence |
| 09/14/2011 | CN101599170B Image noise evaluation method and image noise evaluation device |
| 09/14/2011 | CN101572819B Reversible image watermark method based on quantized DCT coefficient zero values index |
| 09/14/2011 | CN101572805B Safe video transmission system and application method thereof |
| 09/14/2011 | CN101533548B Device for protecting property based on omnibearing computer visual sense |
| 09/14/2011 | CN101523919B Variable length coding table selection based on video block type for refinement coefficient coding |
| 09/14/2011 | CN101507267B System and method for videoconferencing in scalability and low delay using scalable video coding |
| 09/14/2011 | CN101500162B Information embedding, extracting method and apparatus |
| 09/14/2011 | CN101473656B Adaptive filtering based on pixel |
| 09/14/2011 | CN101436990B Method for automatically adjusting encoding rate, receiving device and communication system |
| 09/14/2011 | CN101390385B Rapid tuning in multimedia applications |
| 09/14/2011 | CN101385334B Imaging device and method, recording device and method, and reproduction device and method |
| 09/14/2011 | CN101383276B Processing device |
| 09/14/2011 | CN101360235B Video image pre-processing method |
| 09/14/2011 | CN101350931B Method and device for generating and playing audio signal as well as processing system thereof |
| 09/14/2011 | CN101344920B Method and device for detecting specific area in video data frame |
| 09/14/2011 | CN101321269B Passenger flow volume detection method based on computer vision |
| 09/14/2011 | CN101317457B Object monitoring method, object monitoring device |
| 09/14/2011 | CN101288313B Image encoding method, device using the same |
| 09/14/2011 | CN101271487B Verification method and system of video processing chip |
| 09/14/2011 | CN101236646B Method and system for detecting distinct strong relevant direction with estimated image |
| 09/14/2011 | CN101227601B Equipment and method for performing geometric transformation in video rendition |
| 09/14/2011 | CN101207764B Recording device, recording method and reproducing device |
| 09/14/2011 | CN101160900B Stream synchronization method of multimedia live transmission in packet network and device thereof |
| 09/13/2011 | USRE42693 Method of removing blocking artifacts in a coding system of a moving picture |
| 09/13/2011 | USRE42690 Abnormality detection and surveillance system |
| 09/13/2011 | US8020214 Transmitter, receiver, and content transmitting and receiving method |
| 09/13/2011 | US8020193 Systems and methods for protecting web based applications from cross site request forgery attacks |
| 09/13/2011 | US8020189 Fast adaptive channel converting method and apparatus, and computer readable recording medium for executing the fast adaptive channel converting method |
| 09/13/2011 | US8020188 Frame specifying method |
| 09/13/2011 | US8020187 Identifying works, using a sub linear time search or a non exhaustive search, for initiating a work-based action, such as an action on the internet |
| 09/13/2011 | US8020186 Methods and systems for distributing on-demand programming |
| 09/13/2011 | US8020185 System and method for retrieving digital multimedia content from a network node |
| 09/13/2011 | US8020184 Channel control system for exiting from an interactive program guide |
| 09/13/2011 | US8020183 Audiovisual management system |
| 09/13/2011 | US8020181 Interactive optical cards and other hand-held devices with increased connectivity |
| 09/13/2011 | US8020180 Digital video signature apparatus and methods for use with video program identification systems |
| 09/13/2011 | US8020179 Methods and apparatus to adaptively select sensor(s) to gather audience measurement data based on a variable system factor and a quantity of data collectible by the sensors |
| 09/13/2011 | US8020140 Medium distribution device, medium reception device, medium distribution method, and medium reception method |
| 09/13/2011 | US8020102 System and method of adjusting audiovisual content to improve hearing |