Patents
Patents for G06T 9 - Image coding, e.g. from bit-mapped to non bit-mapped (26,107)
08/1994
08/03/1994EP0609017A2 Scheme for transmitting encoded blocks of video signals at different channel rates
08/03/1994EP0608618A2 Method and system for encoding and/or decoding of the colour signal components of a picture signal
08/03/1994EP0394289B1 Extended definition widescreen television signal processing system
08/02/1994US5335298 Automated extraction of airport runway patterns from radar imagery
08/02/1994US5335290 Segmentation of text, picture and lines of a document image
08/02/1994US5335088 Apparatus and method for encoding halftone images
08/02/1994US5335016 Image data compressing/coding apparatus
07/1994
07/27/1994EP0607904A2 Picture reproducing device
07/27/1994EP0607696A2 Image processing method
07/27/1994EP0607484A1 Method and apparatus for scanning image data
07/27/1994CN1090116A Layer encoding apparatus and layer decoding apparatus for input non-interlace video signal
07/26/1994US5333212 Image compression technique with regionally selective compression ratio
07/26/1994US5333211 Image processing apparatus for preventing occurrence of moire in a reconstructed image
07/26/1994US5333013 Image encoding apparatus
07/26/1994US5333012 Motion compensating coder employing an image coding control method
07/21/1994WO1994016405A1 Adaptive display system
07/21/1994WO1994016402A1 Method of determining the interior points of an object in a background
07/21/1994CA2130920A1 Adaptive display system
07/21/1994CA2130917A1 Method of determining the interior points of an object in a background
07/20/1994EP0606868A2 Picture signal coding method, decoding method and picture signal recording medium
07/20/1994EP0606675A2 Method for loss-less compression of full motion video
07/20/1994EP0606629A2 Method and system for compressing video data
07/19/1994US5331584 Discrete cosine transformation processor
07/19/1994US5331551 Endoscope image recording system for compressing and recording endoscope image data
07/19/1994US5331436 Encoder and decoder
07/19/1994US5331427 Image reproducing apparatus
07/19/1994US5331426 Image encoding method
07/19/1994US5331425 Image data encoding apparatus providing increased encoding efficiency with reduced dependency on image content
07/19/1994US5331414 Method and apparatus for encoding a digital motion video signal using pyramid specific filtering
07/19/1994US5331348 Adaptive leak HDTV encoder
07/19/1994CA2113526A1 Apparatus for encoding and decoding header data in picture signal transmission
07/19/1994CA1330838C Method and apparatus for encoding, decoding and transmitting data in compressed form
07/13/1994EP0606137A2 Apparatus and method for storing and printing image data
07/13/1994EP0605893A1 Methods and apparatus for attaching compressed look-up table (LUT) representations of N to M-dimensional transforms to image data and for processing image data utilizing the attached compressed luts
07/13/1994EP0605892A1 Methods and apparatus for processing image data utilizing stored compressed look-up table (LUT) representations of N to M-dimensional transforms
07/13/1994EP0287679B1 Amplitude-adapted vector quantizer
07/12/1994US5329616 Compressed image stores for high resolution computer graphics
07/12/1994US5329405 Associative cam apparatus and method for variable length string matching
07/12/1994US5329379 System and method of measuring fidelity of decompressed video signals and images
07/12/1994US5329365 Method and apparatus for providing compressed non-interlaced scanned video signal
07/12/1994US5329313 Method and apparatus for real time compression and decompression of a digital motion video signal using a fixed Huffman table
07/12/1994US5327995 Method of lubrication between two sliding members
07/12/1994CA2023543C Adaptive quantization coder/decoder with limiter circuitry
07/07/1994WO1994015312A1 Digital video compression system utilizing vector adaptive transform
07/06/1994EP0605210A2 Image processing method and apparatus and facsimile
07/06/1994EP0605032A1 Motion detection stage and coder including it
07/05/1994US5327509 Compressed image system for texture patterns
07/05/1994US5327502 Image coding system using an orthogonal transform and bit allocation method suitable therefor
07/05/1994US5327253 Facsimile transmission method
07/05/1994US5327248 Compressed image virtual editing system
07/05/1994US5327173 Moving image coding apparatus and moving image decoding apparatus
06/1994
06/29/1994EP0603947A1 Coding apparatus for digital television image signals
06/29/1994EP0603878A2 Coding system and method
06/29/1994EP0603806A1 Apparatus and method for reproducing an image
06/28/1994US5325215 Matrix multiplier and picture transforming coder using the same
06/28/1994US5325126 Method and apparatus for real time compression and decompression of a digital motion video signal
06/28/1994US5325125 Intra-frame filter for video compression systems
06/28/1994US5325124 Method and apparatus for scalable decompression of a digital motion video signal using variable pixel depths
06/28/1994US5325092 Huffman decoder architecture for high speed operation and reduced memory
06/23/1994WO1994014139A1 Method for reducing noise in digital video information
06/23/1994CA2112051A1 Method and system for compressing video data
06/22/1994EP0602818A1 Dot data compression and expansion method and apparatus
06/22/1994EP0602704A2 Method of encoding a location of changes in a sequence of video images
06/22/1994EP0602642A2 Moving picture decoding system
06/22/1994EP0602621A2 Image encoding and decoding apparatus and method
06/22/1994EP0602588A2 Moving picture decoding device
06/21/1994US5323247 Method and apparatus for halftoning and inverse halftoning and the transmission of such images
06/21/1994US5323188 DPCM predictive encoder
06/21/1994US5323187 Image compression system by setting fixed bit rates
06/21/1994US5323155 Semi-static data compression/expansion method
06/16/1994DE4339546A1 Portable facsimile apparatus - copies original using store and forward memory and comprises image data to increase compression ratio
06/15/1994EP0601878A1 Adaptive dynamic range encoding method and apparatus
06/15/1994EP0601180A1 Very low bit rate dual-standard picture coding method and codec therefor
06/15/1994EP0572638A4 Method and apparatus for encoding of data using both vector quantization and runlength encoding and using adaptive runglength encoding
06/15/1994CN1088041A Device for encoding digital signals representing images and corresponding decoding device
06/14/1994US5321776 Data compression system including successive approximation quantizer
06/14/1994US5321725 Method and apparatus for communicating digital information such as compressed video using treillis coded QAM
06/14/1994US5321645 Simplified method and apparatus for loss signal compression
06/14/1994US5321532 Image processing apparatus
06/14/1994US5321522 ADCT compression with minimum compression ratio
06/14/1994US5321521 Image data compression transmission method utilizing a synchronization code
06/14/1994US5321508 Video image data recording apparatus
06/14/1994US5321440 High efficiency data compressed image encoding
06/14/1994US5321397 Data encoder for producing and storing info runlength value, bit length values and encoded words from input data values
06/08/1994EP0600682A1 Image communication technique
06/08/1994EP0446209B1 Adaptive transform coding system
06/08/1994EP0377668B1 Compatible television system with companding of auxiliary signal encoding information
06/07/1994US5319793 Method and apparatus for improved compression and recording of color video data in a personal computer using a plurality of lookup tables
06/07/1994US5319724 Apparatus and method for compressing still images
06/07/1994US5319469 Method and apparatus for coding digital image data
06/07/1994US5319463 Arrangement and method of preprocessing binary picture data prior to run-length encoding
06/07/1994US5319455 System for distributing customized commercials to television viewers
06/07/1994CA1330122C Video coder
06/04/1994CA2106046A1 Image communication technique
06/01/1994EP0599529A2 Method and apparatus for picture coding and method and apparatus for picture decoding
06/01/1994EP0599288A2 Method and apparatus for coding image data
06/01/1994EP0599258A2 Digital video signal code size control apparatus
06/01/1994EP0599139A2 Method for processing prediction values in a DPCM predictive coding, in particular for "composite video" digital signals, as well as predictor and application
06/01/1994EP0599124A2 Method for determining prediction values in a DPCM predictive coding, as well as predictor and application
06/01/1994EP0598995A1 Image encoding method and image encoding/decoding method