| Patents for H04N 7 - Television systems (274,023) |
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| 04/03/2013 | CN103024360A Method for simulating input video monitoring system of multi-channel video coder |
| 04/03/2013 | CN103024359A 嵌入式图像记录仪 Embedded image recorder |
| 04/03/2013 | CN103024358A Image transmission method, image acquisition method, related device and related system |
| 04/03/2013 | CN103024357A Automatic rotational lifting monitoring system for fouling and slagging of boiler furnace of coal-fired power plant |
| 04/03/2013 | CN103024356A Gear cutting management and processing method and device |
| 04/03/2013 | CN103024355A Video monitoring and walkie-talkie network system used for high-rise building construction |
| 04/03/2013 | CN103024354A Method and device for color matching |
| 04/03/2013 | CN103024353A Playing method and device for multi-screen compressed image |
| 04/03/2013 | CN103024352A Video monitoring method and system based on code rate mutation |
| 04/03/2013 | CN103024351A Multi-view linkage and switching method for power grid operation monitoring image |
| 04/03/2013 | CN103024350A Master-slave tracking method for binocular PTZ (Pan-Tilt-Zoom) visual system and system applying same |
| 04/03/2013 | CN103024349A MLE (Maximum Likelihood Estimation) video target tracking method based on sparse limitation |
| 04/03/2013 | CN103024348A Operation and maintenance management system of video monitoring |
| 04/03/2013 | CN103024347A Image device, surveillance camera, and mask method of camera screen |
| 04/03/2013 | CN103024346A 3G remote video all-in-one machine |
| 04/03/2013 | CN103024345A Monitoring equipment provided with thin-film solar cell |
| 04/03/2013 | CN103024344A Automatic PTZ (Pan/Tilt/Zoom) target tracking method based on particle filter |
| 04/03/2013 | CN103024343A Method for rear-end adjustment of camera parameters |
| 04/03/2013 | CN103024342A Bandwidth control method and system for video conference system |
| 04/03/2013 | CN103024341A Handheld mobile terminal information inquiry system for winter jujubes |
| 04/03/2013 | CN103024340A Intelligent conference system |
| 04/03/2013 | CN103024339A Method and device for realizing sound mixing based on video source |
| 04/03/2013 | CN103024338A Display device with image capture and analysis module |
| 04/03/2013 | CN103024337A Method and device for implementing communication of 3D (three-dimensional) videophone |
| 04/03/2013 | CN103024336A Method for acquiring three-dimensional deformation base and communication terminal |
| 04/03/2013 | CN103024335A Wireless building intercom system |
| 04/03/2013 | CN103024334A Method, system and device for achieving visual telephone service |
| 04/03/2013 | CN103024333A Long-distance video transmission method |
| 04/03/2013 | CN103024332A Video de-interlacing method based on edge and motion detection |
| 04/03/2013 | CN103024331A Video de-interlacing method based on edge detection |
| 04/03/2013 | CN103024330A Device for converting programmable array logic (PAL) video into digital video interactive (DVI) video |
| 04/03/2013 | CN103024329A Method for storing and managing surveillance videos |
| 04/03/2013 | CN103024328A Method for improving screenshot quality of digital video recorder |
| 04/03/2013 | CN103024326A Video backup method and system based on security and protection home gateway |
| 04/03/2013 | CN103024313A Ultra-high-definition display device |
| 04/03/2013 | CN103024293A Dynamic replacement and insertion of cinematic stage props in program content |
| 04/03/2013 | CN103024292A Pre-background separation algorithm based on dynamic interaction |
| 04/03/2013 | CN103024290A Method and system for eliminating odd-even disorder by video mosaic and electronic device |
| 04/03/2013 | CN103024277A Digital video capturing machine based on EMIF (external memory interface) bus and control method of digital video capturing machine |
| 04/03/2013 | CN103024276A Positioning and focusing method of pan-tilt camera |
| 04/03/2013 | CN103024273A 网络摄像机 Network Camera |
| 04/03/2013 | CN103024246A Documentary archive image compressing method |
| 04/03/2013 | CN103024242A Image communication system, terminal device, management device and accessory imaging generating method |
| 04/03/2013 | CN103024054A Network camera monitoring alarm system and information transmission method thereof |
| 04/03/2013 | CN103023880A Device and method for integration of video communication service and DLNA (Digital Living Network Alliance) service |
| 04/03/2013 | CN103023742A New method for interaction by instant messaging tools in video monitoring |
| 04/03/2013 | CN103023731A Method and system for implementing cascading conferences |
| 04/03/2013 | CN103023688A Systems and methods for prioritization of data for intelligent discard in a communication network |
| 04/03/2013 | CN103023666A System and method for a conference server architecture for low delay and distributed conferencing applications |
| 04/03/2013 | CN103023147A Remote vision linkage method for electric power master station and substation based on computer integrated manufacturing (CIM) data model |
| 04/03/2013 | CN103022932A Electric transmission line real-time video condition monitoring system based on wireless communication |
| 04/03/2013 | CN103022903A Intelligent video monitoring system for isolating switch state in high-voltage switch cabinet |
| 04/03/2013 | CN103021438A Method and device for simulating writing of video data into disk arrays |
| 04/03/2013 | CN103021377A Ultrahigh-definition multi-screen image processing system |
| 04/03/2013 | CN103021361A Multi-functional monitor |
| 04/03/2013 | CN103021147A 校园管理网络系统 Campus Management Network System |
| 04/03/2013 | CN103021138A Method for sensing shielding of video camera and device for implementing method |
| 04/03/2013 | CN103021059A Video-monitoring-based public transport passenger flow counting method |
| 04/03/2013 | CN103020987A Quick foreground detection method based on multi-background model |
| 04/03/2013 | CN103020983A Human-computer interaction device and method used for target tracking |
| 04/03/2013 | CN103020930A Nighttime monitoring video enhancing method |
| 04/03/2013 | CN103020915A Video data based objective image enhancement method |
| 04/03/2013 | CN103020887A Non-destructive hidden transmission method for on-board data |
| 04/03/2013 | CN103020624A Intelligent marking, searching and replaying method and device for surveillance videos of shared lanes |
| 04/03/2013 | CN103020236A Method, system and distributed database system for retrieving recorded video |
| 04/03/2013 | CN103020138A Method and device for video retrieval |
| 04/03/2013 | CN103019642A Touch screen information query system for winter jujubes |
| 04/03/2013 | CN103019198A Remote monitoring system for transportation |
| 04/03/2013 | CN103018904A Head-mounted image acquisition analysis display system and method thereof |
| 04/03/2013 | CN103018605A Electronic component detection test monitoring system |
| 04/03/2013 | CN103016006A Video monitoring device of wind driven dust removal coal mining machine |
| 04/03/2013 | CN103012374A Piperizinylpiperidine derivatives as chemokine receptor antagonists |
| 04/03/2013 | CN102547282B Extensible video coding error hiding method, decoder and system |
| 04/03/2013 | CN102307304B Image segmentation based error concealment method for entire right frame loss in stereoscopic video |
| 04/03/2013 | CN102300094B Video coding method |
| 04/03/2013 | CN102263955B Method for detecting video occlusion based on motion vectors |
| 04/03/2013 | CN102256108B Automatic tracking positioning system for multiple paths of video for personnel in intelligent transformer substation |
| 04/03/2013 | CN102209230B Video conference system with main venue control module |
| 04/03/2013 | CN102169543B People counting method based on multiple source information fusion and on-line learning |
| 04/03/2013 | CN102122207B 远程管理系统 Remote Management System |
| 04/03/2013 | CN102111404B Method for communication between radio and TV business and operation support system and conditional access system |
| 04/03/2013 | CN102104762B Media recording method, equipment and system of IMS (Internet Management Specification) video conference |
| 04/03/2013 | CN102075216B System for isolating and coupling power line communication signals |
| 04/03/2013 | CN102065262B Electronic device and control information reception method |
| 04/03/2013 | CN101990766B Server device, terminal device, reproduction device |
| 04/03/2013 | CN101990762B Image processing system, image processing method, and program storage medium |
| 04/03/2013 | CN101981928B Multiple-level message filtering |
| 04/03/2013 | CN101959160B Communication system integrating method and real-time rebroadcasting system |
| 04/03/2013 | CN101945289B Motion estimation circuit for full search expanded variable blocks |
| 04/03/2013 | CN101939986B Subscriber identity module and associated distribution server, adapted to manage programs with an indeterminate duration |
| 04/03/2013 | CN101939985B A method and device for sending and receiving metadata for an application providing an IPTV service |
| 04/03/2013 | CN101917624B Method for reconstructing high resolution video image |
| 04/03/2013 | CN101916380B Video-based device and method for detecting smog |
| 04/03/2013 | CN101904173B Improved pixel prediction for video coding |
| 04/03/2013 | CN101902555B Critical packet partial encryption |
| 04/03/2013 | CN101888555B Method and apparatus for decoding/encoding a video signal |
| 04/03/2013 | CN101877784B H.264 rate control method suitable for real-time application |
| 04/03/2013 | CN101841715B System and method for decoding video |
| 04/03/2013 | CN101820537B Moving picture data encoding method, terminal device, and bi-directional interactive system |
| 04/03/2013 | CN101787824B Intelligent anti-theft lock system |