Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 7 - Television systems
Patents for H04N 7 - Television systems (274,023)
08/2013
08/14/2013CN203136066U Video camera with double light sources for assisting illumination
08/14/2013CN203136065U Back-carried monitoring device of wireless transmission multi-channel video
08/14/2013CN203136064U Mining intrinsic-safety type wireless photography instrument
08/14/2013CN203136063U Camera apparatus with three-axis displacement monitoring function
08/14/2013CN203136062U Multifunctional monitoring system for tourism hotels
08/14/2013CN203136061U Monitoring system for area and personnel at urban hot spot
08/14/2013CN203136060U Solar charging monitor apparatus
08/14/2013CN203136059U Video processor convenient for monitoring and cascading
08/14/2013CN203136058U Industrial television distributed intelligent monitoring device
08/14/2013CN203136057U Industrial television monitoring device based on OPC technology
08/14/2013CN203136056U Bidirectional visual voice intercommunication system for operations conducted high aboveground
08/14/2013CN203136055U An electronic sentry management system
08/14/2013CN203136054U Multipath standard definition or high definition adaptive network management type light end transmission system
08/14/2013CN203136053U Face identification security system
08/14/2013CN203136052U Network monitor
08/14/2013CN203136051U Remote driver examination system
08/14/2013CN203136050U Face recognition security system
08/14/2013CN203136049U Interactive data sharing and displaying system used for remote video system
08/14/2013CN203136048U Radio-frequency signal cable
08/14/2013CN203136047U High-definition digital serial interface signal repeater
08/14/2013CN203136042U Device for expanding camera output interface
08/14/2013CN203136032U Tuner circuit
08/14/2013CN203136027U Audio/video signal switching device
08/14/2013CN203136026U Transmit-receive apparatus of remote control signal
08/14/2013CN203136022U Image snapshot apparatus
08/14/2013CN203136014U Multifunctional infrared dome camera
08/14/2013CN203136013U Multifunctional intelligent high-speed infrared dome camera
08/14/2013CN203135887U Grounding circuit structure of cable television RF output terminal of ONT with ungrounded power supply
08/14/2013CN203134149U Vehicle auxiliary driving system based on different wave band imaging fusion image processing
08/14/2013CN203134044U Antitheft system
08/14/2013CN203133609U Image temperature information collection vehicle based on Wi-Fi
08/14/2013CN203133194U vehicle external radiation source
08/14/2013CN1669234B Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding
08/14/2013CN103250417A Method for encoding and decoding image and device using same
08/14/2013CN103250416A Method and device for encoding/decoding image by inter prediction using random block
08/14/2013CN103250415A Method and device for the transformation and method and device for the reverse transformation of images
08/14/2013CN103250414A Adaptive support for interpolating values of sub-ixels for video coding
08/14/2013CN103250413A Parallel context calculation in video coding
08/14/2013CN103250412A Image encoding/decoding method for rate-istortion optimization and apparatus for performing same
08/14/2013CN103250411A Method for bit rate control within scalable video coding system and system therefor
08/14/2013CN103250410A Systems and methods for novel interactions with participants in videoconference meetings
08/14/2013CN103250206A Apparatus and method for level estimation of coded audio frames in a bit stream domain
08/14/2013CN103250182A High-dynamic range video tone mapping
08/14/2013CN103248967A Audio-video-position evidence obtaining intercom system terminal
08/14/2013CN103248965A Method for video transmission queue scheduling based on approximate time delay
08/14/2013CN103248963A Signal conversion gateway and ISA (Industry Standard Architecture) and NGOD (Next Generation On Demand) architecture conversion method
08/14/2013CN103248899A Motion vector prediction method for SKIP mode of multi-view video
08/14/2013CN103248898A Adding and extracting method for digital watermark and device thereof
08/14/2013CN103248897A Image error-resilience coding method
08/14/2013CN103248896A MQ (memory quotient) arithmetic coder
08/14/2013CN103248895A Quick mode estimation method used for HEVC intra-frame coding
08/14/2013CN103248894A Multi-channel decoding method and system
08/14/2013CN103248893A Method for quick inter-frame transcoding from H. 264/AVC standard to HEVC standard and transcoder thereof
08/14/2013CN103248892A Method and device for intra-frame prediction
08/14/2013CN103248891A N-bit truncation quantization and in-block two-dimensional prediction-based reference frame compression method
08/14/2013CN103248890A Source data acquisition and compression method for wireless projection
08/14/2013CN103248889A Method and device for image processing
08/14/2013CN103248888A Sample adaptive offset (SAO) in accordance with video coding
08/14/2013CN103248887A Frequency domain sample adaptive offset (SAO)
08/14/2013CN103248886A Image encoding apparatus, shooting equipment and image encoding method
08/14/2013CN103248885A Intra frame image prediction coding and decoding methods, video coder and video decoder
08/14/2013CN103248884A System, base station and method for controlling video rate
08/14/2013CN103248883A 传输方法和电子设备 Transmission method and electronic device
08/14/2013CN103248882A Method, device and system for transmitting multimedia data
08/14/2013CN103248881A Method for receiving and displaying image data of kilomega network by using upper computer
08/14/2013CN103248880A Multi-loop video decoding system and multi-loop video decoding method based on set top box
08/14/2013CN103248879A Wireless video monitoring system based on SOC (system on chip)
08/14/2013CN103248878A Pattern recognition method, device and system of abnormal situation of fully mechanized coal mining face
08/14/2013CN103248877A Decoding method and system capable of dynamically adjusting code rate
08/14/2013CN103248876A Video security protection and fire-alarm system for long distance pipeline coal transportation
08/14/2013CN103248875A Optimized parameter assignment device of security protection and fire-alarm system for long distance pipeline coal transportation
08/14/2013CN103248874A Front-end device for portable wireless data acquisition and transmission system on construction site
08/14/2013CN103248873A Intelligent elevator and operation method
08/14/2013CN103248872A Video-based agricultural product source tracing method and system
08/14/2013CN103248871A Handheld monitor terminal
08/14/2013CN103248870A Remote monitoring method, controlled device, main control device, server and system
08/14/2013CN103248869A Mobile submersed camera shooting and video recording system for aquiculture
08/14/2013CN103248868A Video monitoring system and method based on network file system
08/14/2013CN103248867A Surveillance method of intelligent video surveillance system based on multi-camera data fusion
08/14/2013CN103248866A Special combined monitoring system for aquaculture
08/14/2013CN103248865A Multi-scene photographic monitoring system and control method thereof
08/14/2013CN103248864A Fusion method and system for cluster communication and video monitoring
08/14/2013CN103248863A Camera device, communication system and corresponding imagine processing method
08/14/2013CN103248862A Video conference system for long distance pipeline coal transportation and preparation method of system equipment
08/14/2013CN103248861A Method, system and computer program product for collaboratively operating shared content
08/14/2013CN103248860A Method, and corresponding device and system for adaptable adjusting of video transmission bandwidth
08/14/2013CN103248859A Wireless video control method and play control device
08/14/2013CN103248858A Electronic equipment and data transmission method
08/14/2013CN103248857A Antenna isolator
08/14/2013CN103248856A Image signal delay compensation method and image signal delay compensation device
08/14/2013CN103248852A Playing method and player
08/14/2013CN103248851A Multi-function display projecting device
08/14/2013CN103248831A Signal distributor of cable television system
08/14/2013CN103248830A Real-time video combination method for augmented reality scene of mobile intelligent terminal
08/14/2013CN103248806A Device for single camera to achieve spatial 360 degree annular panoramic and local precise imaging
08/14/2013CN103248703A Automatic monitoring system and method for live pig action
08/14/2013CN103248685A Smart phone-based P2P monitoring method and system
08/14/2013CN103248624A Data security network system based on digital high-definition picture transmission
08/14/2013CN103248534A Safeguard system for kindergarten
08/14/2013CN103248388A Interphone and alarming method thereof
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