Patents
Patents for G06T 9 - Image coding, e.g. from bit-mapped to non bit-mapped (26,107)
10/1994
10/11/1994US5355450 Media composer with adjustable source material compression
10/11/1994US5355446 Method and apparatus for preparing picture masks
10/11/1994US5355378 Predictive coding device capable of coding image data signals without a discontinuity among blocks
10/11/1994US5355233 Conversion of binary to multi-level image data
10/11/1994US5355232 Image size change in conjunction with coding and decoding
10/11/1994US5355168 High precision motion compensation apparatus
10/11/1994US5355167 Orthogonal transform coding apparatus
10/05/1994EP0618734A2 Picture signal processing
10/05/1994EP0618731A2 High efficiency encoding of picture signals
10/05/1994EP0618730A2 Priority processing of encoded video signal
10/05/1994EP0618727A1 Encoder and decoder
10/05/1994EP0618722A1 Method and device for decoding compressed images
10/05/1994EP0617870A1 Method and apparatus for compression of images
10/04/1994US5353374 Method for processing an audio signal
10/04/1994US5353132 Image processing device
10/04/1994US5353062 Method and apparatus for decoding moving images encoded by inter-frame prediction and displaying it
10/04/1994US5353060 Process and device for the transformation of image data
10/04/1994US5353024 Method for data compression having an improved encoding algorithm which utilizes a token stacking technique
09/1994
09/29/1994WO1994022269A1 Method and apparatus for coding/decoding motion vector, and method and apparatus for coding/decoding image signal
09/29/1994WO1994022267A1 Compatible television picture sub-band coding/decoding
09/29/1994WO1994022108A1 Rapid thumbnail image reconstruction of dct compressed image data
09/27/1994US5351304 Fingerprint data registration method
09/27/1994US5351133 Color video display with built-in color decompression system
09/27/1994US5351095 Method and device for estimating and hierarchically coding the motion of sequences of images
09/27/1994US5351086 Low-bit rate interframe video encoder with adaptive transformation block selection
09/27/1994US5351085 Method and system for generating compressed image signals
09/27/1994US5351083 Picture encoding and/or decoding system
09/27/1994US5351047 Data decoding method and apparatus
09/22/1994DE4409066A1 Image data compression/expansion circuit
09/22/1994DE4408522A1 Image data processing device and method, which are capable of processing image data at high speed
09/21/1994EP0616472A2 Transmission and decoding of picture signals
09/21/1994EP0616471A2 Coding of digital signals
09/21/1994EP0470110B1 Signal-processing system for digital signals
09/20/1994US5349384 Apparatus and methods for transmitting compressed digital image signals
09/20/1994US5349369 Image interpolation circuit
09/20/1994US5349350 Run length limited encoding/decoding system for low power disk drives
09/20/1994US5349348 Multi-mode data stream generator
09/20/1994CA2014943C Entropy encoder/decoder including a context extractor
09/15/1994WO1994021083A1 Methods and apparatus for preventing rounding errors when transform coefficients representing a motion picture signal are inversely transformed
09/15/1994WO1994021055A1 Method for data compression
09/15/1994WO1994020900A1 Video compression/decompression processing and processors
09/15/1994DE4308417C1 Method for transmitting images at a low transmission bit rate
09/15/1994CA2154575A1 Method for data compression
09/14/1994EP0615385A2 Subband color video coding
09/14/1994EP0615384A2 Adaptive compression of digital video data
09/14/1994EP0615346A2 Vector quantizer
09/14/1994EP0615345A2 Method and system for data compression
09/14/1994EP0615199A1 Video compression/decompression using discrete cosine transformation
09/14/1994EP0587783A4 Adaptive block size image compression method and system
09/14/1994CN1092232A Device for encoding digital signals representing television pictures, and corresponding decoding device
09/13/1994US5347600 Method and apparatus for compression and decompression of digital image data
09/13/1994US5347310 Apparatus for compression encoding video signals
09/13/1994US5347309 Image coding method and apparatus
09/13/1994CA2118870A1 Method and system for data compression
09/13/1994CA1332002C Television signal processing system for reducing diagonal image artifacts
09/12/1994CA2091539A1 Video compression/decompression processing and processors
09/07/1994EP0614318A2 Video encoder, video decoder, and video motion estimation apparatus
09/07/1994EP0614317A2 Video signal decoding
09/07/1994EP0614316A2 Apparatus and method for moving picture coding
09/07/1994CN1091884A Moving picture decoding device
09/06/1994US5345547 Contour line characteristic point detecting apparatus
09/06/1994US5345316 Image data encoding/decoding apparatus for concurrent processing of multiple image data streams
09/06/1994US5345269 Adaptive prediction encoding device which can effectively refresh an encoded signal with an encoding efficiency kept high
09/06/1994US5345268 Standard screen image and wide screen image selective receiving and encoding apparatus
08/1994
08/31/1994EP0613306A2 Apparatus for controlling quantizing in a video signal compressor
08/31/1994EP0613305A2 Differential coding method and apparatus
08/31/1994EP0613302A2 Videodecoder with a control unit
08/31/1994EP0613300A2 Apparatus for encoding and decoding header data in picture signal transmission
08/31/1994EP0613299A2 Dual bus dual bank architecture for motion compensation
08/31/1994EP0613290A1 Method and apparatus for binary image data compression
08/31/1994EP0613095A2 Method and apparatus for generating operation and operand databases and for employing them in color image processing
08/30/1994US5343539 Method for spatial domain image compression
08/30/1994US5343256 Image coding apparatus
08/30/1994US5343248 Moving image compressing and recording medium and moving image data encoder and decoder
08/25/1994DE4405639A1 Device for adaptive encoding of variable length
08/24/1994EP0612190A2 Apparatus for recording and reproducing digital video signal
08/23/1994US5341442 Method and apparatus for compression data by generating base image data from luminance and chrominance components and detail image data from luminance component
08/23/1994US5341441 Method and apparatus for coding image information, and method of creating code books
08/23/1994US5341318 System for compression and decompression of video data using discrete cosine transform and coding techniques
08/18/1994WO1994018799A1 Interframe video encoding and decoding system
08/18/1994WO1994018796A1 Vector quantization video encoder using hierarchical cache memory scheme
08/17/1994EP0611051A1 Image processing method and apparatus
08/17/1994EP0610975A2 Coded signal formatting for encoder and decoder of high-quality audio
08/16/1994US5339368 Document image compression system and method
08/16/1994US5339164 Method and apparatus for encoding of data using both vector quantization and runlength encoding and using adaptive runlength encoding
08/16/1994US5339108 Ordering and formatting coded image data and reconstructing partial images from the data
08/16/1994US5339076 Data compression using content addressable memory
08/10/1994EP0609985A2 Compression factor adjustment to facilitate image display
08/10/1994CN1090696A Device for high efficiency encoding and decoding of picture signals and recording medium
08/09/1994US5337409 Parallel/serial data conversion system
08/09/1994US5337319 Apparatus and method for reconfiguring an image processing system to bypass hardware
08/09/1994US5337194 Method apparatus and method for reproducing a frequency separated video signal stored on a recording medium
08/09/1994US5337168 Image data processing apparatus for locating pixel having maximum coincidence count in input image data
08/09/1994US5337087 Video signal encoding apparatus
08/09/1994US5337086 Image signal coding and decoding apparatus with multiple-process motion compensation
08/09/1994US5337085 Coding technique for high definition television signals
08/09/1994US5337049 Efficient coding signal processor
08/04/1994WO1994017634A1 Image signal encoding method, image signal encoder, image signal decoding method, image signal decoder, and image signal recording medium
08/04/1994WO1994017492A1 Apparatus and method for compressing information
08/03/1994EP0609022A2 Image encoding apparatus