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)
10/1997
10/28/1997US5682152 Data compression using adaptive bit allocation and hybrid lossless entropy encoding
10/23/1997WO1997039588A1 Image encoder, image encoding method and medium on which image encoding program is recorded
10/23/1997WO1997039587A1 Method and apparatus for looping of compressed video bitstreams
10/23/1997WO1997039585A1 Reduced memory size set top box
10/23/1997WO1997039421A1 Method for data compression by associating complex numbers with files of data values
10/23/1997WO1997039417A2 Method and apparatus for training a neural network to use a fidelity metric
10/23/1997CA2251654A1 Method and apparatus for looping of compressed video bitstreams
10/22/1997EP0802683A2 Data priority processing for MPEG system
10/22/1997EP0802682A1 Video encoder and recording device
10/22/1997EP0802680A2 Image segmentation method
10/22/1997EP0802678A2 Fractal image coding method
10/22/1997EP0801867A1 Motion estimation for predictive image coding
10/22/1997EP0801852A1 Repeated decoding and encoding in subband encoder/decoders
10/22/1997EP0801774A1 Method and apparatus for digital data compression
10/22/1997EP0568681B1 Document image compression system and method
10/22/1997EP0549813B1 Coding and decoding device for time-varying image
10/21/1997US5680601 Compression system for reducing the occurrence of a literal prefix
10/21/1997US5680483 Method and device for coding digital signals which are representative of a sequence of pictures
10/21/1997US5680482 Method and apparatus for improved video decompression by adaptive selection of video input buffer parameters
10/21/1997US5680322 Method and apparatus for dynamic image data transmission
10/21/1997US5680174 Predictive coding apparatus
10/21/1997US5680129 System and method for lossless image compression
10/16/1997WO1997038533A1 System and method for a multiresolution transform of digital image information
10/16/1997CA2250973A1 System and method for a multiresolution transform of digital image information
10/15/1997EP0801506A2 A method and apparatus for suppressing blocking artifacts in block-transform coded images
10/15/1997EP0801504A2 Method for encoding a contour of an object in a video signal by using a contour motion estimation technique
10/15/1997EP0801362A2 Method and apparatus for converting image representation format
10/15/1997EP0800726A1 Lzw data compression using an associative memory
10/15/1997EP0800689A1 Graphics image manipulation
10/15/1997EP0800688A1 Method and device for compact representation of a discrete region contour
10/15/1997EP0800684A1 Method and device for encoding/decoding a displaced frame difference
10/15/1997EP0800677A1 Method and device for selectively compressing video codec
10/15/1997EP0731957B1 Method for scaling and filtering images using discrete cosine transforms
10/15/1997EP0587783B1 Adaptive block size image compression system
10/15/1997CN1162237A Method for coding target profile in video frequency signal using profile-motion estimation technology
10/14/1997US5677986 Vector quantizing apparatus
10/14/1997US5677969 Method, rate controller, and system for preventing overflow and underflow of a decoder buffer in a video compression system
10/14/1997US5677956 Method and apparatus for data encryption/decryption using cellular automata transform
10/14/1997US5677736 Data processor
10/14/1997US5677735 Motion picture coding apparatus
10/14/1997US5677689 Fixed rate JPEG compliant still image compression
10/09/1997WO1997037495A1 Image data compression method and system
10/09/1997WO1997037327A1 Table-based low-level image classification system
10/09/1997WO1997037322A1 Apparatus and method for optimizing encoding and performing automated steerable image compression using a perceptual metric
10/08/1997EP0800316A2 Method of coding video signals and transmission system thereof
10/08/1997EP0799551A1 Memory controller for decoding and displaying compressed video data
10/08/1997EP0799550A1 Segmented picture coding method and system, and corresponding decoding method and system
10/07/1997USH1684 Fast preview processing for JPEG compressed images
10/07/1997US5675669 Apparatus for encoding/decoding an image signal having a still object
10/07/1997US5675667 Picture compression apparatus, picture reproducing apparatus and picture drawing apparatus
10/07/1997US5675666 Image data compression method and apparatus with pre-processing to compensate for the blocky effect
10/07/1997US5675424 Image decoder for image compression/expansion system
10/07/1997US5675384 VBR MPEG video encoding for ATM networks with dynamic bandwidth renegotiation
10/07/1997US5675382 Spatial compression and decompression for video
10/07/1997US5675332 Plural-step chunk-at-a-time decoder for variable-length codes of Huffman type
10/07/1997CA2060342C Device for subband coding with samples scanned across frequency bands
10/03/1997CA2199318A1 Method and apparatus for converting image representation formats as wellas an image reproduction system provided with such an apparatus
10/02/1997WO1997036419A2 Method and arrangement for encoding and decoding images
10/02/1997WO1997036376A1 Table-based compression with embedded coding
10/01/1997EP0798930A2 Video coding apparatus
10/01/1997EP0798929A2 MPEG coded picture decoding apparatus
10/01/1997EP0798928A2 Method and system for three-dimensional compression of digital video signals
10/01/1997EP0798927A2 Fast DCT domain downsampling and inverse motion compensation
10/01/1997EP0798919A2 Document image compression system and method
10/01/1997EP0797896A1 Region-based texture coding method and decoding method, and corresponding systems
10/01/1997EP0797895A1 Method of encoding video images
10/01/1997EP0797894A1 Region-based texture coding and decoding method, and corresponding systems
10/01/1997EP0797893A1 Method and apparatus for audio and video synchronizing in mpeg playback systems
10/01/1997EP0797891A1 Synchronization method and appartus for playback system
10/01/1997CN1160968A Quantization circuitry as for video signal compression systems
10/01/1997CN1036032C Picture reproducing device
09/1997
09/30/1997US5673370 Digital video data compression technique
09/30/1997US5673340 Image processing apparatus for preventing occurrence of moire in a reconstructed image
09/30/1997US5673339 Method for encoding a video signal using feature point based motion estimation
09/30/1997US5673214 Discrete cosine transform processor
09/30/1997US5673209 Apparatus and associated method for compressing and decompressing digital data
09/30/1997US5673119 Encoding processing apparatus
09/30/1997US5673043 Entropy encoding with a reduced memory size of code table
09/30/1997US5673042 Method of and an apparatus for compressing/decompressing data
09/25/1997WO1997035439A1 System and method for rapid shape digitizing and adaptive mesh generation
09/25/1997WO1997035436A1 Analog video encoder with metered closed caption data on digital video input interface
09/25/1997WO1997035434A1 Encoder, decoder, their methods, and image processor
09/25/1997WO1997035427A1 Data compression using adaptive bit allocation and hybrid lossless entropy encoding
09/25/1997WO1997035422A1 Encoder, decoder and methods used therefor
09/25/1997WO1997035276A1 Sprite coding
09/25/1997WO1997035275A1 Representation and encoding of general arbitrary shapes
09/25/1997CA2249451A1 System and method for rapid shape digitizing and adaptive mesh generation
09/24/1997EP0797358A2 Adaptive scanning technique for wavelet video coding
09/24/1997EP0797356A2 Image encoding method and image encoder
09/24/1997EP0797349A2 Signal adaptive postprocessing system for reducing blocking effects and ringing noise
09/24/1997EP0797348A2 A one dimensional context model for entropy encoding digital halftone images with arithmetic coding
09/24/1997EP0797181A2 Hardware assist for YUV data format conversion to software MPEG decoder
09/24/1997EP0796474A1 Method for avoiding redundant identification (caused by artifacts in images of bacterial colonies)
09/24/1997EP0796440A1 Method for reducing data storage and transmission requirements for seismic data
09/24/1997CN1035977C Apparatus for video data quantization control
09/23/1997US5671290 Method and system of separately identifying clumped homogeneous objects in an image
09/23/1997US5671156 Transmission method and system for JPEG images
09/23/1997US5671024 Variable length decoding of motion vectors
09/18/1997WO1997034257A1 Method and apparatus for pixel level luminance adjustment
09/18/1997CA2216435A1 Method and apparatus for pixel level luminance adjustment
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