Patents for H04N 7 - Television systems (274,023)
02/2008
02/13/2008CN101123752A An implementation method and system for mobile multi-media broadcast service
02/13/2008CN101123737A System and method for measuring video quality based on packet measurement and image measurement
02/13/2008CN101123731A Covering method for video image error
02/13/2008CN101123730A Apparatus and method for transmitting moving picture stream using bluetooth
02/13/2008CN101123729A Method for transmitting signal flow
02/13/2008CN101123728A Motion vector detection apparatus and motion vector detection method
02/13/2008CN101123727A Real time decreased resolution conversion method and device for JPEG2000 compression code stream
02/13/2008CN101123726A Video decoding apparatus and method
02/13/2008CN101123725A Hardware implementation method for H.264 block elimination effect filter
02/13/2008CN101123724A Method for channel name upgrade of secure receiving chip
02/13/2008CN101123723A Digital video decoding method based on image processor
02/13/2008CN101123722A Panorama video intelligent monitoring method and system
02/13/2008CN101123721A An intelligent video monitoring system and its monitoring method
02/13/2008CN101123720A Video image transformer and its control method
02/13/2008CN101123719A Plane anti-terrorism monitoring processing system and method
02/13/2008CN101123718A Multi-media ordering method and system and multimedia terminal
02/13/2008CN101123717A A device and method for quick switching of channels
02/13/2008CN101123716A Multimedia playback control apparatus and method
02/13/2008CN101123715A Interactive terminal processing module
02/13/2008CN101123714A Method for scramble/descramble of satellite TV transmission flow
02/13/2008CN101123713A Method for authenticating upgrade information with digital watermark
02/13/2008CN101123712A Method for authenticating upgrade information with information authentication code
02/13/2008CN101123711A Method for description and encryption of channel name upgrade information
02/13/2008CN101123710A Method for adjusting packet identifier in transmission flow
02/13/2008CN101123709A A column management method in network TV system service management
02/13/2008CN101123708A TV signal processing method/system, information transmission method and STB
02/13/2008CN101123707A Pixel color value determination device and method
02/13/2008CN101123701A Content reception apparatus and method, program, and storage medium
02/13/2008CN101123699A Method, apparatus and system for terrestrial DMB service
02/13/2008CN101123698A Broadcast receiving apparatus and control method
02/13/2008CN101123696A An update method, system and device for digital TV STB configuration
02/13/2008CN101123695A Wired TV network 'narrow band home access' transmission method
02/13/2008CN101123647A A communication method, system and service control function entity
02/13/2008CN101123604A A method for realizing virtual private network in wired digital TV network
02/13/2008CN101123602A Content scheduling method based on network TV system
02/13/2008CN101123540A A monitoring method and system based on heterogeneous network
02/13/2008CN101123528A Stream media system and creation method for Internet network TV
02/13/2008CN101123527A A stream media system, signaling forward device and stream media transmission method
02/13/2008CN101123522A A system and method for communication element to realize multicast service and network TV service
02/13/2008CN101123519A Multimedia transmission method for network teaching
02/13/2008CN101123464A A transmitter, modulator and signal synchronization transmission method for single frequency network transmission system
02/13/2008CN101123039A Red light overriding detection system and method based on digital video camera
02/13/2008CN101123031A Theft prevention system for car with image transport
02/13/2008CN101122734A 全景成像装置 Panoramic imaging device
02/13/2008CN101122729A Image processing apparatus
02/13/2008CN100369526C Method and system for selecting radio channel via mobile device
02/13/2008CN100369490C 图像处理设备 The image processing apparatus
02/13/2008CN100369489C Embedded wireless coder of dynamic access code tactics
02/13/2008CN100369488C Data block noise detector and data block noise eliminator
02/13/2008CN100369487C Object detection device, object detection server, and object detection method
02/13/2008CN100369486C Method and device for realizing large volume TV conference
02/13/2008CN100369485C Moving picture server and method for controlling the same
02/13/2008CN100369484C Method for transmitting photograph by using mobile communication device
02/13/2008CN100369483C Television chat system
02/13/2008CN100369482C Machine top terminal for cabled television transmission system
02/13/2008CN100369481C Code conversion method and device thereof
02/13/2008CN100369480C Multiplexing device and demultiplexing device
02/13/2008CN100369479C Sampling rate converting system and filtering method
02/13/2008CN100369478C Image edge smoothing system and method based on directional interpolation
02/13/2008CN100369477C Digital multimedia broadcasting receiver channel decoder
02/13/2008CN100369476C Video code stream transmission processing method
02/13/2008CN100369472C Speculative recording device
02/13/2008CN100369470C Digital television system for reducing co-channel interference in 8 MHz channels
02/13/2008CN100369464C Surveillance video camera
02/13/2008CN100369458C Efficient checking method for adjacent macroblock of digital multimedia broadcasting video decoder
02/13/2008CN100369457C Karaoke remote controller with electronic directory fumction
02/13/2008CN100369392C Radio communication system, mobile terminal and radio communication method
02/13/2008CN100369071C Vehicle traveling state determining apparatus
02/13/2008CN100369063C Three-dimensional color dynamic image forming and displaying process
02/13/2008CN100369062C Method for forming three-dimensional image and its display system
02/13/2008CN100369018C Method and apparatus for sharing a device among multiple CPU systems
02/13/2008CN100368984C Image transfer using drawing command hooking
02/12/2008USRE40054 Video-assisted audio signal processing system and method
02/12/2008US7331057 Grouping advertisement subavails
02/12/2008US7330920 Signal initiator and method for on-demand communication
02/12/2008US7330854 Generating a bit stream from an indexing tree
02/12/2008US7330824 Method and system for content profiling and activation
02/12/2008US7330741 Scent bottle type portable wireless terminal
02/12/2008US7330643 Information record medium, apparatus for recording the same and apparatus for reproducing the same
02/12/2008US7330636 Portable video recorder system
02/12/2008US7330635 Storage-type broadcast service system and reception storage unit
02/12/2008US7330598 Image encoding apparatus and method
02/12/2008US7330597 Image compression
02/12/2008US7330596 Image decoding technique for suppressing tile boundary distortion
02/12/2008US7330595 System and method for video data compression
02/12/2008US7330568 Device for monitoring around vehicle
02/12/2008US7330563 Documents, articles and authentication of documents and articles
02/12/2008US7330562 Watermarking in the time-frequency domain
02/12/2008US7330560 Insertion and extraction of a message in an image
02/12/2008US7330550 Cryptographic system and method that uses excitation spectroscopy
02/12/2008US7330515 Method and apparatus capable of restricting resending operation
02/12/2008US7330511 Method and system for embedding device positional data in video signals
02/12/2008US7330510 Method for displaying base frames during video data decompression
02/12/2008US7330509 Method for video transcoding with adaptive frame rate control
02/12/2008US7330435 Method and system for topology construction and path identification in a routing domain operated according to a link state routing protocol
02/12/2008US7330209 Digital still camera system and complementary-color-filtered array interpolation method
02/12/2008US7330181 Method and apparatus for processing an image, image display system, storage medium, and program
02/12/2008CA2465282C A system and method for secure distribution and evaluation of compressed digital information
02/12/2008CA2311411C System for processing broadcasted signals
02/07/2008WO2008017051A2 System and method of providing real-time dynamic imagery of a medical procedure site using multiple modalities