| Patents for H04N 7 - Television systems (274,023) |
|---|
| 05/05/1998 | US5748788 Image processing method and apparatus |
| 05/05/1998 | US5748787 Hierarchy type encoding/decoding apparatus |
| 05/05/1998 | US5748786 Apparatus for compression using reversible embedded wavelets |
| 05/05/1998 | US5748784 Moving image signal coding apparatus and coded signal decoding apparatus |
| 05/05/1998 | US5748776 Feature-region extraction method and feature-region extraction circuit |
| 05/05/1998 | US5748775 Method and apparatus for moving object extraction based on background subtraction |
| 05/05/1998 | US5748770 System and method for color recovery using discrete cosine transforms |
| 05/05/1998 | US5748763 Image steganography system featuring perceptually adaptive and globally scalable signal embedding |
| 05/05/1998 | US5748761 Method for segmenting and estimating a moving object motion |
| 05/05/1998 | US5748733 Method and apparatus to reduce effects of certain copy protection purses within a video signal |
| 05/05/1998 | US5748732 Pay TV method and device which comprise master and slave decoders |
| 05/05/1998 | US5748514 Forward and inverse discrete cosine transform circuits |
| 05/05/1998 | US5748493 Level 1 Gateway for video dial tone networks |
| 05/05/1998 | US5748382 System for stretching a solid flexible lens |
| 05/05/1998 | US5748348 Optical communication system for cable-television signals and for subscriber-assigned signals |
| 05/05/1998 | US5748333 Image communication apparatus having the function of ECM (error correction mode communication) |
| 05/05/1998 | US5748256 Subtitle data encoding/decoding method and apparatus and recording medium for the same |
| 05/05/1998 | US5748251 Apparatus with a built-in teletext broadcasting decoder and teletext display adjustment apparatus |
| 05/05/1998 | US5748250 Video display system with digital de-interlacing |
| 05/05/1998 | US5748249 Variable transfer rate control coding apparatus |
| 05/05/1998 | US5748248 Real time motion vector processing of image data |
| 05/05/1998 | US5748247 Refinement of block motion vectors to achieve a dense motion field |
| 05/05/1998 | US5748245 Encoding apparatus for encoding input information data while controlling a code quantity of encoded information data |
| 05/05/1998 | US5748244 Adaptive runlength coding based on zero and non-zero subblocks |
| 05/05/1998 | US5748243 Method for encoding and decoding motion picture as a function of its non-linear characteristic |
| 05/05/1998 | US5748242 Color video vector quantization with chrominance codebook bypass |
| 05/05/1998 | US5748241 Residual coding of model failure regions in compressed video sequences |
| 05/05/1998 | US5748240 Optimal array addressing control structure comprising an I-frame only video encoder and a frame difference unit which includes an address counter for addressing memory addresses |
| 05/05/1998 | US5748233 Image signal coding device of electronic still camera |
| 05/05/1998 | US5748196 Implementing branching operations at processing intersections in interactive applications |
| 05/05/1998 | US5748187 Synchronization control of multimedia objects in an MHEG engine |
| 05/05/1998 | US5748121 Generation of huffman tables for signal encoding |
| 05/05/1998 | US5748116 System and method for nested split coding of sparse data sets |
| 05/05/1998 | US5747888 Back up system for the supply of voltage in television cable systems |
| 05/05/1998 | CA2113947C Television receiver |
| 05/05/1998 | CA2077058C Motion video compression system with adaptive bit allocation and quantization |
| 05/05/1998 | CA2063879C Positive feedback error diffusion signal processing |
| 04/30/1998 | WO1998018289A1 Cable network using atm cells for prioritized packet transmission |
| 04/30/1998 | WO1998018265A1 Signal formats |
| 04/30/1998 | WO1998018262A1 Vector quantisation codebook generation method |
| 04/30/1998 | WO1998018260A1 Method and apparatus for masking the effects of latency in an interactive information distribution system |
| 04/30/1998 | WO1998018259A1 Television browsing system and method |
| 04/30/1998 | WO1998018246A2 Transmission system with flexible frame structure |
| 04/30/1998 | WO1998018245A2 Transmission system with flexible frame structure |
| 04/30/1998 | WO1998018088A1 Information apparatus having automatic web reading function |
| 04/30/1998 | WO1998018073A1 A sum of the absolute values generator |
| 04/30/1998 | WO1998017361A1 Game controller and information storage medium |
| 04/30/1998 | WO1998012864A3 Picture information converting method and apparatus |
| 04/30/1998 | WO1997004584A3 Method of receiving compressed video signals |
| 04/30/1998 | DE19746258A1 Echosteuervorrichtung eines Videokonferenzsystems und zugehöriges Steuerverfahren Echo control device of a video conferencing system and related control method |
| 04/30/1998 | DE19738917A1 Bidirectional scanning system for video coefficients |
| 04/30/1998 | DE19648963C1 Verfahren zur Bildcodierung eines digitalisierten Bildes, Verfahren zur Bilddecodierung eines digitalisierten Bildes und Anordnung zur Durchführung der Verfahren A method for picture coding of a digitized image, method of image decoding a digitized picture and the arrangement for carrying out the method |
| 04/30/1998 | CA2269820A1 Vector quantisation codebook generation method |
| 04/30/1998 | CA2269494A1 A sum of the absolute values generator |
| 04/29/1998 | EP0838959A2 Synchronization of a stereoscopic video sequence |
| 04/29/1998 | EP0838958A1 Consumer interface for a digital television system |
| 04/29/1998 | EP0838957A2 Data inserting apparatus in a digital video broadcasting system |
| 04/29/1998 | EP0838956A2 A method and apparatus for decoding video data |
| 04/29/1998 | EP0838955A2 Video coding apparatus and decoding apparatus |
| 04/29/1998 | EP0838954A2 Image encoding and decoding apparatus |
| 04/29/1998 | EP0838953A2 Image signal padding method for coding/decoding purposes |
| 04/29/1998 | EP0838952A2 Method and apparatus for processing encoded image sequence data |
| 04/29/1998 | EP0838951A2 Program information broadcasting system broadcasting device, and receiving terminal unit |
| 04/29/1998 | EP0838950A1 Terminal for video communication |
| 04/29/1998 | EP0838949A2 Video transmission method, video copy protection method and apparatus |
| 04/29/1998 | EP0838947A1 Producing and recording images |
| 04/29/1998 | EP0838946A1 Video duplication control system, video playback device, video recording device, information superimposing and extracting device, and video recording medium |
| 04/29/1998 | EP0838943A2 System for television transmission of an outdoor event |
| 04/29/1998 | EP0838933A1 Method and apparatus for access level control in a metropolitan aera network |
| 04/29/1998 | EP0838929A1 Broadband-augmented computer communication system |
| 04/29/1998 | EP0838926A2 Apparatus and method for transmitting and receiving isochronous data |
| 04/29/1998 | EP0838915A2 Digital broadcasting system using virtual channels |
| 04/29/1998 | EP0838820A2 Information reproducing apparatus |
| 04/29/1998 | EP0838787A2 A multi-user real-time virtual reality system and method |
| 04/29/1998 | EP0838785A2 Protecting images with an image watermark |
| 04/29/1998 | EP0838751A2 Interactive desktop system with adjustable image capture |
| 04/29/1998 | EP0838119A1 Video multiplexer |
| 04/29/1998 | EP0838118A1 Video signal receiver with recording protection |
| 04/29/1998 | EP0838116A1 Multiformat scan conversion |
| 04/29/1998 | EP0838114A1 Magnetic-tape recording/reproducing arrangement comprising a coding device |
| 04/29/1998 | EP0838113A1 Video coding |
| 04/29/1998 | CN2280392Y Built-in type controller for satellite TV receiver |
| 04/29/1998 | CN1180462A Multi-point to point communication system |
| 04/29/1998 | CN1180276A Scene change detector for digital video |
| 04/28/1998 | US5745847 Automatic gain control circuit capable of compensating variation of reception level with wide range |
| 04/28/1998 | US5745838 For controlling the return path loss in a two-way communication system |
| 04/28/1998 | US5745837 Apparatus and method for digital data transmission over a CATV system using an ATM transport protocol and SCDMA |
| 04/28/1998 | US5745836 Undesirable energy suppression system in a contention based communication network |
| 04/28/1998 | US5745758 System for regulating multicomputer data transfer by allocating time slot to designated processing task according to communication bandwidth capabilities and modifying time slots when bandwidth change |
| 04/28/1998 | US5745711 Display control method and apparatus for an electronic conference |
| 04/28/1998 | US5745710 Graphical user interface for selection of audiovisual programming |
| 04/28/1998 | US5745700 Multi media video matrix address decoder |
| 04/28/1998 | US5745696 Transport controller for timed program data |
| 04/28/1998 | US5745688 Telewriting terminal system performing adding/deleting operation of an image based on control information |
| 04/28/1998 | US5745645 Method and an apparatus for encoding telecine-converted video data for seamless connection |
| 04/28/1998 | US5745644 Method and apparatus for encoding a digital video signal |
| 04/28/1998 | US5745642 System to add selectivley persistent resource data to unused bandwidth of digital movie |
| 04/28/1998 | US5745641 Full-motion video disc with reference information for slow-motion or freeze playback |
| 04/28/1998 | US5745635 Adaptive deemphasis and reemphasis of high frequencies in video tape recording, utilizing a recorded control signal |
| 04/28/1998 | US5745605 Device for estimation of movement |