Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 7 - Television systems
Patents for H04N 7 - Television systems (274,023)
03/2000
03/16/2000CA2308481A1 Data transmitting and receiving system, data receiving apparatus, and data transmitting apparatus
03/15/2000EP0986270A2 Picture quality measurement using blockiness
03/15/2000EP0986267A2 Method and terminals for including audiovisual coded information in a given transmission standard
03/15/2000EP0986266A2 Image memory device and writing/reading out method therefor
03/15/2000EP0986265A2 Method for scalable delivery of compressed video data
03/15/2000EP0986264A2 Determining visually noticeable differences between two images
03/15/2000EP0986263A2 Predictive video coding system
03/15/2000EP0986262A2 Unrestricted motion compensation
03/15/2000EP0986261A2 Block-based motion estimation for moving picture encoding
03/15/2000EP0986260A2 Video signal encoding
03/15/2000EP0986259A2 A network surveillance video camera system
03/15/2000EP0986258A2 An end user device for an interactive communication system
03/15/2000EP0986257A2 Method of building a database for program information
03/15/2000EP0986256A1 Digital broadcasting selective receiving device and method thereof
03/15/2000EP0986254A1 Image display unit
03/15/2000EP0986228A1 Synchronisation method for at least two datastreams between users in a communication system
03/15/2000EP0986215A1 Digital communication system, transmitter, and data selector
03/15/2000EP0986062A1 Method for addressing a bit stream recording
03/15/2000EP0986036A2 Method of updating reference background image, method of detecting entering objects and system for detecting entering objects using the methods
03/15/2000EP0986026A1 Fractal coding of data in the DCT domain
03/15/2000EP0985320A1 Device for multiplexing video signals
03/15/2000EP0985319A1 Video and audio signal processing
03/15/2000EP0985318A2 System for extracting coding parameters from video data
03/15/2000EP0985317A1 Method for coding and decoding a digitalized image
03/15/2000EP0985316A2 Automatic installation
03/15/2000EP0985315A2 Satellite receiver
03/15/2000EP0985306A2 Multi-function telecommunication device
03/15/2000EP0985287A1 Audience measurement system for digital television
03/15/2000EP0985276A1 Gps tv set top box with regional restrictions
03/15/2000EP0985275A1 Method and apparatus for reserving resources of one or more multiple access communication channels
03/15/2000EP0985193A1 Method and apparatus for wavelet based data compression
03/15/2000EP0985183A1 Systems, methods and computer program products for generating digital multimedia store displays and menu boards
03/15/2000EP0985179A1 Electronic device, preferably an electronic book
03/15/2000EP0970583A4 Multi-camera programmable pan-and-tilt apparatus
03/15/2000EP0850538A4 Telecommunications multimedia conferencing system and method
03/15/2000EP0829169B1 Apparatus and method for generating on-screen-display messages using stored bitstreams
03/15/2000EP0768005A4 Line object scene generation apparatus
03/15/2000EP0745306B1 Interface for video camera and intra/inter frame encoder
03/15/2000EP0717909B1 Signal processing system
03/15/2000CN2369432Y Mixed receiver for common antenna for MMDS microwave cable television and broadcasting television
03/15/2000CN1247670A Appts. and method for optimizing rate control in coding system
03/15/2000CN1247669A Efficient fixed-length block compression and decompression
03/15/2000CN1247668A Television appts. for simultaneous decoding of auxiliary data included in multiple television signals
03/15/2000CN1247667A Control of consumer recording equipment
03/15/2000CN1247665A Information system
03/15/2000CN1050490C Method for transmission and/or storage of data, coder and decoder
03/15/2000CN1050489C Coding/decoding method and appts. in which trails of block dividing are restrained
03/15/2000CN1050488C Appts. for time division multiplexed processing of frequency diviion multiplexed signals
03/15/2000CA2247548A1 A high-speed asynchronous decompression circuit for variable-length-coded data
03/14/2000US6038602 Connection method for a network system and a server computer
03/14/2000US6038580 DCT/IDCT circuit
03/14/2000US6038545 Systems, methods and computer program products for generating digital multimedia store displays and menu boards
03/14/2000US6038543 Cooperative work supporting method and system therefor
03/14/2000US6038425 Audio/video signal redistribution system
03/14/2000US6038380 Data pipeline system and data encoding method
03/14/2000US6038367 Playing a Video Responsive to a comparison of two sets of Content Preferences
03/14/2000US6038347 Method and apparatus for compressing picture-representing data
03/14/2000US6038346 Runs of adaptive pixel patterns (RAPP) for lossless image compression
03/14/2000US6038319 Security model for sharing in interactive television applications
03/14/2000US6038295 Apparatus and method for recording, communicating and administering digital images
03/14/2000US6038258 Encoding and decoding system of motion image containing arbitrary object
03/14/2000US6038257 Motion and still video picture transmission and display
03/14/2000US6038256 Statistical multiplexed video encoding using pre-encoding a priori statistics and a priori and a posteriori statistics
03/14/2000US6038249 Spectrum spread transmission method and apparatus
03/14/2000US6038000 Information stream syntax for indicating the presence of a splice point
03/14/2000US6037998 Electronic program guide system and electronic program guide displaying method
03/14/2000US6037996 Data broadcast receiving apparatus with screen display state control
03/14/2000US6037995 Broadcasting and communication receiver apparatus
03/14/2000US6037993 Digital BTSC compander system
03/14/2000US6037992 Audio transmission in the video stream with adaptive gain
03/14/2000US6037991 Method and apparatus for communicating video information in a communication system
03/14/2000US6037990 Video signal processor for generating a progressive scanning format signal
03/14/2000US6037989 Still image transmitting device
03/14/2000US6037988 Method for generating sprites for object-based coding sytems using masks and rounding average
03/14/2000US6037987 Apparatus and method for selecting a rate and distortion based coding mode for a coding system
03/14/2000US6037986 Video preprocessing method and apparatus with selective filtering based on motion detection
03/14/2000US6037985 Video compression
03/14/2000US6037984 Method and apparatus for embedding a watermark into a digital image or image sequence
03/14/2000US6037983 High quality reduced latency transmission of video objects
03/14/2000US6037982 Multi-pass video compression
03/14/2000US6037981 Method and apparatus for using digital televisions as remote personal computer displays
03/14/2000US6037977 Vehicle surveillance system incorporating remote video and data input
03/14/2000US6037976 Method and apparatus for determining ambient conditions from an image sequence, such as fog, haze or shadows
03/14/2000US6037970 Videoconference system and method therefor
03/14/2000US6037969 Method and apparatus for blocking out improper television programs
03/14/2000US6037946 Image synthesis apparatus and image synthesis method
03/14/2000US6037936 Computer vision system with a graphic user interface and remote camera control
03/14/2000US6037932 Method for sending computer network data as part of vertical blanking interval
03/14/2000US6037925 Video signal converting apparatus and a display device having the same
03/14/2000CA2193816C Apparatus and method for generating data segment sync signal
03/14/2000CA2139660C A single chip integrated circuit system architechture for video-instruction-set-computing
03/14/2000CA2131998C Error tracking loop
03/14/2000CA2119229C Automatic pay-per-view reception in a satellite receiver
03/14/2000CA2086122C System for echo cancellation comprising a ghost cancellation reference signal
03/14/2000CA2058105C Spatial filter
03/09/2000WO2000013424A1 Catv return path impairment detection and location system
03/09/2000WO2000013423A1 Method and apparatus for synthesizing high-resolution imagery using one high-resolution camera and a lower resolution camera
03/09/2000WO2000013420A2 Compression and decompression system for digital video signals
03/09/2000WO2000013419A2 Dynamic bit allocation for statistical multiplexing of compressed and uncompressed digital video signals
03/09/2000WO2000013418A1 Video data processor and processing method, video data encoder and encoding method
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