Patents
Sitemap › G06 - Computing; Calculating; Counting › G06T - Image data processing or generation, in general › G06T 9 - Image coding, e.g. from bit-mapped to non bit-mapped
Patents for G06T 9 - Image coding, e.g. from bit-mapped to non bit-mapped (26,107)
09/1989
09/26/1989US4870695 Compression and de-compression of column-interlaced, row-interlaced graylevel digital images
09/26/1989CA1261069A1 Two-channel coding of digital signals
09/19/1989US4868764 Image encoding and decoding method and apparatus
09/12/1989US4866783 System for detecting edge of image
09/12/1989US4866510 Digital video encoder
09/12/1989US4866440 Method for compressing and restoring data series and apparatus for realizing same
09/08/1989WO1989008368A1 Widescreen television signal processing system with center and side panel image resolution uniformity
09/08/1989WO1989008367A1 Television signal processing system for reducing diagonal image artifacts
09/08/1989WO1989008366A1 Extended definition widescreen television system using plural signal transmission channels
09/06/1989EP0331094A2 Multimedia data transmission system
09/05/1989US4864414 Image signal processing device
09/05/1989US4864397 Arrangement for past DPCM coding of video signals according to a 2-D or 3-D coding method
09/05/1989US4864396 Television transmission system including a pyramidal coding/decoding circuit
08/1989
08/30/1989EP0330586A1 System and method for compressing digitized colour image signals
08/29/1989US4862262 Method of compressing image signals by vector quantization
08/29/1989US4862261 Image signal compressing method by vector quantization
08/22/1989US4860314 Differential pulse code modulation arrangement, associated decoding arrangement and transmission system comprising at least such an encoding or decoding arrangement
08/16/1989EP0327931A2 Method of storing and transmitting image data as image file suitable for image search
08/15/1989US4858026 Image display
08/15/1989US4858005 System for encoding broadcast quality television signals to enable transmission as an embedded code
08/15/1989US4857993 Method and system for decompressing digital color video statistically encoded data
08/15/1989US4857991 Method and system for decompressing color video feature encoded data
08/15/1989CA1258534A1 Encoder capable of faithfully and adaptively encoding a moving image
08/15/1989CA1258533A1 System for coding and transmitting motion image signals
08/08/1989US4855825 Method and apparatus for detecting the most powerfully changed picture areas in a live video signal
08/08/1989US4855824 Compatible television system with companding of auxiliary signal encoding information
08/08/1989US4855811 Apparatus for processing auxiliary information in an extended definition widescreen television system
08/02/1989CN1034456A Extended definition widescreen television signal processing system
08/01/1989US4853885 Method of compressing character or pictorial image data using curve approximation
08/01/1989US4853780 Method and apparatus for predictive coding
08/01/1989US4853779 Method for data reduction of digital image sequences
08/01/1989US4853778 Method of compressing image signals using vector quantization
07/1989
07/25/1989US4852125 Adaptive quantizing device for use in a differential encoder
07/25/1989US4852020 Image data processing method and apparatus therefor
07/25/1989US4851906 Data compression using orthogonal transform and vector quantization
07/18/1989US4849812 Television system in which digitized picture signals subjected to a transform coding are transmitted from an encoding station to a decoding station
07/18/1989US4849810 Hierarchial encoding method and apparatus for efficiently communicating image sequences
07/18/1989US4849807 Method and system for compressing color video feature encoded data
07/18/1989CA1257708A1 Process for digitally storing an analogue curve and plotting a curve representing said analogue curve
07/11/1989US4847866 Differential pulse code modulation scheme incorporating a reconstructed value constrainer
07/11/1989US4847677 Video telecommunication system and method for compressing and decompressing digital color video data
07/05/1989CN1033726A Apparatus for pre-conditioning auxiliary television signal information
07/04/1989US4845662 Data processor employing run-length coding
07/04/1989US4845569 Image transmission or encoding apparatus
07/04/1989US4845559 Process and apparatus for digital signal coding and transmission by selective replenishment in time of a vector quantizer
07/04/1989US4845553 Image data compressing device for endoscope
06/1989
06/27/1989US4843632 Compressed image expansion system
06/27/1989US4843466 Method and system for decompressing color video slope encoded data
06/27/1989US4843465 Picture transmission system using secondary differential variable sampling rate coding
06/27/1989CA1256578A1 Device for calculating a discrete sliding non-recursive fourier transform and its application in a radar system
06/21/1989EP0320755A2 Image processing system and method employing combined black and white and gray scale image data
06/21/1989EP0320713A2 Document image processing system
06/21/1989EP0320511A1 Block adaptive linear predictive coding with adaptive gain and bias.
06/20/1989US4841575 Image encoding and synthesis
06/20/1989US4841292 Third dimension pop up generation from a two-dimensional transformed image display
06/15/1989WO1989005556A1 Modified statistical coding of digital signals
06/06/1989US4837632 Video encoding apparatus including movement compensation
06/06/1989US4837618 Moving image signal coding system
06/06/1989US4837617 Method and means for coding and decoding picture information
06/06/1989US4837447 Rasterization system for converting polygonal pattern data into a bit-map
06/06/1989CA1255391A1 Method and system for adapting a digitized signal processing system for block processing with minimal blocking artifacts
06/01/1989WO1989005084A1 Processor for expanding a compressed video signal
06/01/1989WO1989005012A1 Memory controller as for a video signal processor
05/1989
05/17/1989EP0316005A2 Figure encoder
05/17/1989EP0316003A2 Line figure encoder
05/16/1989US4831659 Method for image data coding
05/16/1989US4831636 Coding transmission equipment for carrying out coding with adaptive quantization
05/10/1989EP0314922A2 Apparatus for communication pixel data from RAM memories to a display
05/09/1989US4829526 Data transmission
05/09/1989CA1253958A1 Picture transmission system
05/05/1989WO1989004101A1 Signal coding
05/05/1989WO1989004090A1 Data compaction method for microprocessor cards
05/03/1989EP0314018A2 Method and apparatus for multiplexed vector quantization
05/03/1989EP0313612A1 Video image processing.
05/02/1989US4827340 Video-signal DPCM coder with adaptive prediction
05/02/1989US4827339 Moving picture signal transmission system
05/02/1989US4827338 Hybrid coding process by transformation for the transmission of picture signals
04/1989
04/26/1989EP0313301A1 Signal coding
04/26/1989CN1032612A Television signal encoded with auxiliary information to assist in scanning format conversion
04/25/1989US4825285 Hybrid encoder
04/18/1989US4823201 Processor for expanding a compressed video signal
04/18/1989CA1252895A1 Byte-wide encoder and decoder system for rll (1,7) code
04/13/1989DE3832476A1 Bildcodiersystem Image coding
04/11/1989US4821336 Method and apparatus for simplifying runlength data from scanning of images
04/11/1989US4821119 Method and apparatus for low bit-rate interframe video coding
04/11/1989CA1252569A1 Method and device of coding a digital video signal for reproduction of pictures with a high quality even upon occurrence of a drastical change between the pictures
04/06/1989WO1989003158A1 Digital video decompression system
04/06/1989WO1989003153A1 Video coder
04/06/1989WO1989003152A1 Motion estimator
04/06/1989DE3732045A1 Method of compressing and decompressing data
04/05/1989EP0309669A2 Method for scenery model aided image data reduction for digital television signals
04/05/1989EP0309655A2 Image processing apparatus and method
04/05/1989CN1032278A Extended definition widescreen television signal processing system with alternate subcarrier
04/05/1989CN1032275A Television signal encoded with auxiliary vertical-temporal information
04/04/1989US4819079 Data processing apparatus
04/04/1989CA1252199A1 Digital information signal encoding method
03/1989
03/29/1989EP0309280A1 Video coder
03/29/1989EP0309251A1 Motion estimator
03/29/1989EP0309167A2 Method of decoding image data in run representation
03/29/1989CN1032093A Apparatus for processing auxiliary information in extended defintion widescreen television system
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