Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 7 - Television systems
Patents for H04N 7 - Television systems (274,023)
11/2000
11/16/2000WO2000069178A1 Method and devices for the computer-assisted motion compensation of a digitalized image and computer program products and computer-readable storage media
11/16/2000WO2000069177A1 A surveillance system
11/16/2000WO2000069176A1 Control method and control device
11/16/2000WO2000069175A1 Virtual channel mechanism for television system
11/16/2000WO2000069166A2 Methods and circuits for intrinsic processing of image data within image sensing devices
11/16/2000WO2000069163A2 Advertisement subgroups for digital streams
11/16/2000WO2000069162A2 A method and apparatus for video decoding
11/16/2000WO2000069161A2 Digital video logging system
11/16/2000WO2000069158A1 Videophone system using cellular telephone terminal
11/16/2000WO2000069122A1 Network connection recognition method, network system and network connection terminal device
11/16/2000WO2000069121A1 Information processing method, information processing system and information processor
11/16/2000WO2000069104A2 Rf return optical transmission
11/16/2000WO2000069098A1 Improved c/n performance of bandwidth limited broadband two-way transmission of rf signals
11/16/2000WO2000068946A1 Data structure of stream data, and method of recording and reproducing stream data
11/16/2000WO2000068910A1 Method and device for surveying the interior and the surrounding area of a vehicle
11/16/2000WO2000068885A1 Method and device for determining a movement to which a digitalised image is subjected and computer programme products and computer-readable storage medium
11/16/2000WO2000068871A1 High redundancy system and method for watermarking digital image and video data
11/16/2000WO2000068840A2 Architecture and application programming interfaces for java-enabled mpeg-4 (mpeg-j) systems
11/16/2000WO2000068809A1 Meeting system and information storage medium
11/16/2000WO2000068808A1 Meeting system and information storage medium
11/16/2000WO2000068807A1 Meeting system and information storage medium
11/16/2000WO2000068764A1 Controlling access to content
11/16/2000WO2000033561A3 Interactive video programming methods
11/16/2000WO2000031921A3 Logical node identification in an information transmission network
11/16/2000WO2000021299A3 Apparatus and method for data partitioning to improve error resilience
11/16/2000WO2000008909A3 System for tracking end-user electronic content usage
11/16/2000WO2000007362A9 Method and apparatus for reducing flicker in a video image sequence
11/16/2000DE19921983A1 Transmitting moving events involves converting image/motion data into 3D vector data, sending wirelessly to receiving station and using to generate image data for visual display
11/16/2000DE19921739A1 Communications rooms for real and virtual communications partners have same dimensions, are blue, of same design, each with camera system that can film all possible positions of room
11/16/2000DE19921488A1 Verfahren und Vorrichtung zur Überwachung des Innenraums und des Umfeldes eines Fahrzeugs Method and device for monitoring the interior space and the surroundings of a vehicle
11/16/2000CA2373483A1 Controlling access to content
11/16/2000CA2371123A1 Improved c/n performance of bandwidth limited broadband two-way transmission of rf signals
11/15/2000EP1052855A2 Encoded audio-video streams remultiplexing equipment
11/15/2000EP1052854A1 Interactive television broadcast system
11/15/2000EP1052853A2 Video-signal output apparatus, and video-signal input apparatus, and scramble method, and descramble method
11/15/2000EP1052852A2 Video-signal output apparatus and video-signal input apparatus
11/15/2000EP1052845A2 Image processing apparatus
11/15/2000EP1052828A2 System and method for providing multimedia information over a network
11/15/2000EP1052800A1 Transmission system, receiver and decimation device
11/15/2000EP1052645A2 Video editing system
11/15/2000EP1051925A1 Device to determine the best size of a shoe
11/15/2000EP1051924A1 Method and device for determining the body dimensions and/or the corresponding clothing size of a person
11/15/2000EP1051854A1 Method and device for converting image data blocks into image lines
11/15/2000EP1051853A1 One-pass variable bit rate moving pictures encoding
11/15/2000EP1051852A1 Performing resolution upscaling on frames of digital video
11/15/2000EP1051851A1 Video signal compression
11/15/2000EP1051850A1 Video processing system also compressing coding decision data
11/15/2000EP1051849A1 Method and apparatus for coding interlaced shape information
11/15/2000EP1051848A1 Apparatus and method for digital advertisement insertion in a bitstream
11/15/2000EP1051847A1 A method and apparatus for an automatic camera selection system
11/15/2000EP1051844A1 Home entertainment system and method of its operation
11/15/2000EP1051839A2 Method and apparatus for advanced television signal encoding and decoding
11/15/2000EP1051838A2 Method to transmit downhole video up standard wireline cable using digital data compression techniques
11/15/2000EP1051837A2 Apparatus and method for using side information to improve a coding system
11/15/2000EP1051690A1 Compressing and decompressing images
11/15/2000EP0996895A4 Data transaction assembly server
11/15/2000EP0882357A4 Copy protect recording and playback system
11/15/2000EP0813795B1 Imaging device
11/15/2000EP0732031B1 Network manager for cable television system headends
11/15/2000EP0696402B1 Method of automatically programming a tuner
11/15/2000EP0645068B1 Method and apparatus for providing periodic subscription television services
11/15/2000EP0643898B1 Instrument probe having a back-lighted camera
11/15/2000CN2406431Y Intelligent TV signal branching device, distributing device
11/15/2000CN2406430Y User's terminal device in wired TV charging system
11/15/2000CN1273748A 数据压缩 Data Compression
11/15/2000CN1273747A Detection of watermark in compressed video signal
11/15/2000CN1273746A Transcoding of data stream
11/15/2000CN1273745A Distribution system
11/15/2000CN1273744A Method and installation for down loading user's decorder platform
11/15/2000CN1273743A System for selectively downloading information at user terminals from the internet using satellite broadcast system
11/15/2000CN1273742A Video display apparatus and video display method
11/15/2000CN1273741A 先进的电视系统 Advanced Television Systems
11/15/2000CN1273739A Improved high resolution video camera
11/15/2000CN1273738A Multimedia decoder and bi-directional broadcast communication system
11/15/2000CN1273731A Multimedia recorder for prioritized bi-directional communication in broadcast system
11/15/2000CN1273726A System for providing global portable internet access using low orbit satellite and satellite direct radio broadcast system
11/15/2000CN1273491A Image compression device for realizing high-speed and high-accuracy coding
11/15/2000CN1273490A Cipher method and device for limitting inserting transfered program content
11/15/2000CN1273477A Transmission system receiver and device for selecting from a lot
11/15/2000CN1058597C Multi-video/audio system and method of driving the same
11/15/2000CN1058596C Method for effectuating half-pixel motion compensation in decoding an encoded image signal
11/15/2000CN1058594C Digital video and audio signal recording and reproducing apparatus
11/14/2000US6148320 Multichannel digital signal generation method and apparatus
11/14/2000US6148288 Scalable audio coding/decoding method and apparatus
11/14/2000US6148227 Diagnosis apparatus for the picture providing recording of fluorescing biological tissue regions
11/14/2000US6148148 Automatic photobooth with electronic imaging camera
11/14/2000US6148142 Multi-user, on-demand video server system including independent, concurrently operating remote data retrieval controllers
11/14/2000US6148141 Image pickup system with separable/attachable image pickup device and display device
11/14/2000US6148111 Parallel digital image compression system for exploiting zerotree redundancies in wavelet coefficients
11/14/2000US6148110 Image data processing apparatus and method
11/14/2000US6148109 Image predictive coding method
11/14/2000US6148108 System for estimating motion vector with instant estimation of motion vector
11/14/2000US6148107 Quantization process for video encoding
11/14/2000US6148081 Security model for interactive television applications
11/14/2000US6148072 Methods and systems for initiating video communication
11/14/2000US6148035 Processing of redundant fields in a moving picture to achieve synchronized system operation
11/14/2000US6148034 Apparatus and method for determining video encoding motion compensation vectors
11/14/2000US6148033 Methods and apparatus for improving picture quality in reduced resolution video decoders
11/14/2000US6148032 Methods and apparatus for reducing the cost of video decoders
11/14/2000US6148031 Image processing apparatus and method
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