| Patents for H04N 11 - Colour television systems (14,364) |
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| 11/19/1997 | CN1165456A Method and apparatus for generating chrominance shape information of video object plane in video signal |
| 11/18/1997 | US5689312 Block matching motion estimation method |
| 11/13/1997 | WO1997042770A1 Wide gamut display driver |
| 11/13/1997 | WO1997042593A1 Video transcoding with interim encoding format |
| 11/12/1997 | EP0806877A2 Method and device for the processing of a composite colour video signal with an optimized memory capacity |
| 11/12/1997 | EP0806876A2 Method and device for differentiating between standard and non-standard signals |
| 11/12/1997 | EP0806872A2 Video signal encoding apparatus using a block shuffling technique |
| 11/12/1997 | EP0806871A2 Method and apparatus for generating chrominance shape information of a video object plane in a video signal |
| 11/12/1997 | EP0806868A2 Recording medium |
| 11/12/1997 | CN1036430C 宽屏幕电视 Wide-screen TV |
| 11/11/1997 | US5686973 Method for detecting motion vectors for use in a segmentation-based coding system |
| 11/11/1997 | US5686966 Digital data transmission system for transmitting digital data in a predetermined bandwidth without distortion |
| 11/11/1997 | US5686965 Two-part synchronization scheme for digital video decoders |
| 11/05/1997 | EP0805596A1 Motion vector detection and band compression apparatus |
| 11/05/1997 | EP0805592A2 Video transcoding with interim encoding format |
| 11/05/1997 | CN1164167A Adaptive quantizer for use in video signal encoding system |
| 11/05/1997 | CN1164159A Noise reduction circuit for TV receiver |
| 11/04/1997 | US5684540 Video signal decoding apparatus for use with varying helper signal levels |
| 10/29/1997 | EP0804041A2 Video signal processing apparatus for an improved definition television receiver |
| 10/29/1997 | EP0804029A2 Video signal processing apparatus |
| 10/29/1997 | EP0804025A2 Converter and method for use with an interlaced line scanning signal |
| 10/29/1997 | EP0598786B1 Process, coder and decoder for the compatible transmission and/or recording of progressive image signals |
| 10/28/1997 | US5682205 Adaptive, global-motion compensated deinterlacing of sequential video fields with post processing |
| 10/28/1997 | US5682179 Horizontally scaling image signals according to a selected scaling mode |
| 10/26/1997 | CA2203735A1 Up-converter and scanning line conversion method |
| 10/22/1997 | EP0802686A2 Signal processing system |
| 10/21/1997 | US5680483 Method and device for coding digital signals which are representative of a sequence of pictures |
| 10/16/1997 | WO1997038528A1 Video data transmitting method, video data transmitting device, and video data reproducing device |
| 10/15/1997 | EP0801500A2 Method and apparatus for selectively transmitting information within a colour video signal |
| 10/15/1997 | EP0801495A2 Data transmission apparatus |
| 10/15/1997 | EP0800684A1 Method and device for encoding/decoding a displaced frame difference |
| 10/15/1997 | CN1162238A Lattice image-removing device of convolutional decoder of voice lattice code in multi-channel receiver |
| 10/14/1997 | US5677736 Data processor |
| 10/14/1997 | US5677734 Method and apparatus for modifying the quantization step of each macro-block in a video segment |
| 10/14/1997 | CA2053593C Method and apparatus for reducing co-channel interference in an hdtv receiver |
| 10/08/1997 | EP0532682B1 Synchronizing side by side pictures |
| 10/07/1997 | US5675669 Apparatus for encoding/decoding an image signal having a still object |
| 10/07/1997 | US5675387 Method and apparatus for efficient addressing of DRAM in a video decompression processor |
| 10/07/1997 | US5675382 Spatial compression and decompression for video |
| 10/02/1997 | WO1997036428A1 Real-time high resolution video capture system |
| 10/01/1997 | EP0570464B1 Transmitter and receiver for compatible high definition television system |
| 09/30/1997 | US5673339 Method for encoding a video signal using feature point based motion estimation |
| 09/30/1997 | US5673204 Loopback video preview for a computer display |
| 09/24/1997 | EP0797353A1 Memory requirement reduction in a SQTV processor by ADCPM compression |
| 09/24/1997 | EP0797181A2 Hardware assist for YUV data format conversion to software MPEG decoder |
| 09/24/1997 | EP0796540A1 Method and apparatus for procucing from a standard-bandwidth color television signal a color video signal with extended vertical definition |
| 09/24/1997 | EP0796539A1 Method and apparatus for enhancing the vertical resolution of a television signal having degraded vertical chrominance transitions |
| 09/24/1997 | CN1160325A Composite video apparatus |
| 09/23/1997 | US5671022 Image processing system and method for converting YCbCr data composed of luminance and chroma into RGB data of three primary colors |
| 09/17/1997 | EP0796012A2 Television signal recording and/or reproducing |
| 09/17/1997 | EP0796010A1 Noise reduction circuit for a TV receiver |
| 09/17/1997 | EP0795252A1 Video modem |
| 09/17/1997 | EP0371097B1 MAC television system for enhanced image resolution and downward compatibility |
| 09/16/1997 | US5668646 Apparatus and method for decoding differently encoded multi-level and binary image data, the later corresponding to a color in the original image |
| 09/16/1997 | US5668609 Motion detector and key signal interpolator using same |
| 09/16/1997 | US5668604 Horizontal magnifying circuit for video signals |
| 09/12/1997 | WO1997033425A1 Progressive image coding |
| 09/10/1997 | CN1159274A Apparatus for formatting packetized digital datastream suitable for conveying television information |
| 09/09/1997 | US5666166 Method for converting progressive scan signals and converter thereof |
| 09/09/1997 | US5666137 Computer-implemented method |
| 09/03/1997 | EP0793365A2 Filter in a digital timing recovery system |
| 09/02/1997 | US5664028 Apparatus and method for compressing still images |
| 09/02/1997 | US5663765 Apparatus and method for processing image signals |
| 08/28/1997 | DE19702048A1 MPEG2 standard digital video coder with scalable architecture |
| 08/27/1997 | EP0791265A2 System and method for generating video in a computer system |
| 08/27/1997 | EP0563167B1 Compatible non linear pre-emphasis for composite video signals |
| 08/27/1997 | CN1158059A Equalizing method and equalizer using reference signal |
| 08/27/1997 | CN1158058A Method and apparatus for encoding digital video signals |
| 08/26/1997 | US5661530 Television circuit utilizing color burst signal |
| 08/19/1997 | US5659631 Data compression for indexed color image data |
| 08/19/1997 | US5659365 Video compression |
| 08/14/1997 | WO1997029458A1 System for providing an interactive presentation |
| 08/13/1997 | EP0595827B1 Clock signal generator for a digital television receiver |
| 08/13/1997 | EP0533738B1 Asymmetric picture compression |
| 08/12/1997 | US5657082 Imaging apparatus and method using interpolation processing |
| 08/06/1997 | EP0532667B1 Two stage interpolation system |
| 08/06/1997 | EP0532635B1 Chrominance processing system |
| 08/06/1997 | CN1156279A Device for symmetrically reducing N lowest effective digit of M place digital signal |
| 08/05/1997 | US5654768 Pal-system adaptive color-signal demodulator |
| 07/30/1997 | EP0786904A2 Adaptive postfilter for low bitrate video telephony |
| 07/30/1997 | EP0786185A1 Conversion for non-interlaced scanning |
| 07/30/1997 | EP0745310B1 Method and device for generating and playing back compressed colour video scenes |
| 07/30/1997 | CN1155817A Colour signal processing apparatus |
| 07/30/1997 | CN1155806A Video signal processing apparatus |
| 07/23/1997 | EP0785677A2 Method and apparatus for converting progressive scan data into interlaced data |
| 07/23/1997 | EP0785669A2 Image processing method and apparatus |
| 07/23/1997 | CN1155218A Method for encording digital videosignal and apparatus thereof |
| 07/23/1997 | CA2195612A1 Method of converting 4:2:op/4:2:2p progressive scan data and converter |
| 07/22/1997 | US5650824 Method for MPEG-2 4:2:2 and 4:2:0 chroma format conversion |
| 07/15/1997 | US5649030 Automatic method in an encoding device |
| 07/09/1997 | EP0377668B2 Compatible television system with companding of auxiliary signal encoding information |
| 07/08/1997 | US5646698 Pre-frame-comb as well as "pre-line-comb" partial-response filtering of BPSK buried in a TV signal |
| 07/08/1997 | US5646695 Video signal processing method and apparatus for use with plural television systems |
| 07/08/1997 | US5646691 System and method for inter-frame prediction of picture by vector-interpolatory motion-compensation based on motion vectors determined at representative points correctable in position for adaptation to image contours |
| 07/02/1997 | EP0782342A2 Video coding and decoding system and method |
| 07/02/1997 | EP0782319A2 Apparatus for symmetrically reducing "N" least significant bits of an M-Bit digital signal |
| 07/02/1997 | EP0781493A1 Packed yuv9 format for interleaved storage and efficient processing of digital video data |
| 07/02/1997 | CN1153586A On screen display arrangement for digital video signal processing system |
| 06/25/1997 | EP0780795A1 Motion estimation process |
| 06/25/1997 | EP0780794A1 Motion estimation correction process in images with a periodical structure |