Patents for H04N 7 - Television systems (274,023)
06/2005
06/15/2005CN1627823A Method and device for space stage compression
06/15/2005CN1627822A 影像传输装置 Image transfer device
06/15/2005CN1627821A Reserved image transmission system and method
06/15/2005CN1627820A Communication system, communication method, distribution apparatus, distribution method and terminal apparatus
06/15/2005CN1627819A Television receiver and network information communication system
06/15/2005CN1627818A Process and apparatus for transmitting data associated with transmitted information
06/15/2005CN1627817A Coefficient kind data generator and method thereof
06/15/2005CN1627816A Viewing information collecting system, viewing information collecting server, and portable terminal
06/15/2005CN1627813A Method and appts. of generating wonderful part
06/15/2005CN1627811A Display apparatus with camera and communication apparatus
06/15/2005CN1627810A Video signal output apparatus
06/15/2005CN1627809A Electronic apparatus having broadcast receiving function and method for displaying electronic program guide therein
06/15/2005CN1627808A Device and method for processing image
06/15/2005CN1627807A Method for extracting program and apparatus for extracting program
06/15/2005CN1627806A Program selecting apparatus
06/15/2005CN1627790A Method of scaling partial area of main picture
06/15/2005CN1627788A Communicating card
06/15/2005CN1627765A 便携式信息终端装置 The portable information terminal device
06/15/2005CN1627741A Coherent averaging for measuring traveling wave tube amplifier nonlinearity
06/15/2005CN1627672A Network system, electronic equipment terminal, server apparatus and method for distributing and reproducing the contents
06/15/2005CN1627664A Data transmission device and system, server, data transmission method and communication device
06/15/2005CN1627422A Scrambler and scrambling method
06/15/2005CN1627359A Frame rate conversion device, overtaking prediction method for use in the same, display control device and video receiving display device
06/15/2005CN1627325A Color transformation method and apparatus
06/15/2005CN1627298A Method and structure of describing a user profile to describe user preferences
06/15/2005CN1627175A Display image generating device comprising converting function of resolution
06/15/2005CN1206879C 通信系统 Communication System
06/15/2005CN1206871C Video frequency source coding by movement prediction and block effect filtering
06/15/2005CN1206867C Method for estimating noise level in video sequence
06/15/2005CN1206866C Hierarchical object segmentation method based on dynamic image compression standard
06/15/2005CN1206864C Association rate distortion optimized code rate control method and apparatus thereof
06/15/2005CN1206863C Frame converter and conversion method, digital pick-up camera and monitoring system thereof
06/15/2005CN1206862C Remote video frequency image monitoring system
06/15/2005CN1206861C An adaptive video image information processing system
06/15/2005CN1206860C Mixed sound system of intelligent controlled video frequency conference and method of controlling conference course
06/15/2005CN1206859C System and method for improving video transmission over wireless network
06/15/2005CN1206858C Method for anti embezzling play back on cable TV network
06/15/2005CN1206857C 通信系统 Communications systems
06/15/2005CN1206856C Orthogonal frequency-division multiplying transmitter able to increase transmitting efficiency, and its signal processing method
06/15/2005CN1206855C Image coding and decoding device and method with scene change detection function
06/15/2005CN1206851C System and method for generating video taping reminders
06/15/2005CN1206849C Complex digit broadcasting method also to fully obtained complex digit broadcasting data
06/15/2005CN1206848C Television signal receiver and remote control instruction device and television signal receiving method
06/15/2005CN1206846C User interface method for setting restriction of watching and hearing digital TV
06/15/2005CN1206840C Carrier restoring equipment of digital broadcasting receiver using two pilot signal and its method
06/15/2005CN1206832C Information transmsision device, terminal device, information centre, recording media and information transmission method
06/15/2005CN1206828C Apparatus for providing information, information receiver and storage medium
06/15/2005CN1206827C Digitized reel time multi-channel video and audio differential mode detecting method
06/15/2005CN1206613C Coding and decoding method and device for key value data to directed interprolator node
06/15/2005CN1206504C Refrigerator and its operation method
06/14/2005US6907616 Transfer rate controller, decoding system, medium, and information aggregate
06/14/2005US6907464 Method for temporary deletion and restoration of stream object and fast permanent deletion of temporarily deleted stream object, and recording medium for storing additional information for restoration or permanent deletion of temporarily deleted stream object
06/14/2005US6907241 Network for transmission of broad-band signals
06/14/2005US6907232 Receiver and receiving system and method
06/14/2005US6907142 Method for encoding images, and an image coder
06/14/2005US6907137 Method and arrangement for adapting the lateral and temporal resolution of a microscope image
06/14/2005US6907125 Apparatus and method for processing information and correcting an error in a decrypted error correction code
06/14/2005US6907081 MPEG encoder control protocol for on-line encoding and MPEG data storage
06/14/2005US6907079 Deblocking filter conditioned on pixel brightness
06/14/2005US6907078 Method for storing compressed MPEG image with low power consumption and frame buffer structure used in the same
06/14/2005US6907077 Variable resolution decoder
06/14/2005US6907076 Method of simultaneous format reduction and decoding of encoded video signals
06/14/2005US6907075 Encoding method for the compression of a video sequence
06/14/2005US6907074 Apparatus and method for performing mixed motion estimation based on hierarchical search
06/14/2005US6907073 Tweening-based codec for scaleable encoders and decoders with varying motion computation capability
06/14/2005US6907072 Moving image encoding apparatus
06/14/2005US6907071 Selective prediction for intra-coding video data block
06/14/2005US6907070 Drifting reduction and macroblock-based control in progressive fine granularity scalable video coding
06/14/2005US6907069 Picture coding apparatus, picture coding method, and recording medium having picture coding program recorded thereon
06/14/2005US6907068 Image compressing coding apparatus and method for detecting a top position of an image in a buffer overflow
06/14/2005US6907067 Method and terminal equipment for integrating audiovisual coded information into a frame structured transmission standard
06/14/2005US6907065 Real/complex dual combination channel equalizer
06/14/2005US6907064 Waveform equalization controller and waveform equalization control method
06/14/2005US6906753 Image processing unit and image processing method with simplified exposure, gain and white balance control
06/14/2005US6906743 Detecting content based defects in a video stream
06/14/2005US6906742 Maintaining eye-contact in teleconferencing using structured light
06/14/2005US6906741 System for and method of conferencing with a handheld computer using multiple media types
06/14/2005US6906620 Obstacle detection device and method therefor
06/14/2005CA2298308C Improved coaxial cable protection device
06/14/2005CA2295139C Data transaction assembly server
06/14/2005CA2245690C Method and apparatus for integration of a wireless communication system with a cable t.v. system
06/14/2005CA2244898C Method for supplementing digital image with picture element, and digital image encoder and decoder using the same
06/14/2005CA2195431C Multiple user data storage, retrieval and distribution system
06/14/2005CA2180112C Consumer interface for a digital television system
06/12/2005CA2507193A1 System and method for realtime messaging having image sharing feature
06/12/2005CA2490030A1 Channel equalizing device and method of digital broadcasting receiving system
06/10/2005CA2486612A1 Color space coding framework
06/09/2005WO2005053317A1 A method of compressing moving pictures for mobile devices
06/09/2005WO2005053316A1 Radio video transmission device, radio video reception device, radio video transmission/reception system, signal generation device, signal decoding device, and signal generation/decoding device
06/09/2005WO2005053315A1 Method for producing and/or processing a data stream description
06/09/2005WO2005053314A2 Inspection apparatus and method
06/09/2005WO2005053313A1 Method and system for preventing viewer disturbing by bad quality reception
06/09/2005WO2005053312A1 Method for correcting interpolated pixel values
06/09/2005WO2005053311A1 Image recording device
06/09/2005WO2005053310A1 Method and apparatus for setting up video input information
06/09/2005WO2005053303A2 Monitoring signal quality on a cable network
06/09/2005WO2005053301A2 Macro-block based content replacement by pid mapping
06/09/2005WO2005053300A2 High-quality, reduced data rate streaming video production and monitoring system
06/09/2005WO2005053299A2 Secure and personalised distribution of audiovisual flows by means of a hybrid unicast/multicast system
06/09/2005WO2005053210A2 Reduction of wireless links noise injection to a cable modem