Patents
Patents for G06T 9 - Image coding, e.g. from bit-mapped to non bit-mapped (26,107)
03/1997
03/27/1997DE19638632A1 Picture coding method for processing accumulated errors
03/26/1997EP0765090A2 Apparatus and method for image coding and recording/reproducing
03/26/1997EP0765087A2 Video coding device
03/26/1997EP0765085A2 Method and apparatus for image processing using model-based localized quantization
03/26/1997EP0765083A1 Teleconference terminal equipment
03/26/1997CN1146266A Picture information encoding/decoding system
03/26/1997CN1146264A Method, rate controller and system for preventing overflow and underflow of decoder buffer
03/25/1997US5615288 Image coding apparatus
03/25/1997US5615287 Image compression technique
03/25/1997US5615017 Method of and control circuit for compression recording and reproducing of multiple images
03/25/1997US5614960 Image data encoding method and device, image data reconstructing method and device, scene change detecting method and device, scene change recording device, and image data scene change record/regenerating device
03/25/1997US5614957 Digital picture-in-picture decoder
03/25/1997US5614954 Motion compensation apparatus for use in an image encoding system
03/25/1997US5614953 Image signal decoding apparatus having an encoding error compensation
03/25/1997US5614952 Digital video decoder for decoding digital high definition and/or digital standard definition television signals
03/25/1997CA2173341C Apparatus and method for predicting subjective quality of compressed images
03/22/1997CA2180298A1 Method and apparatus for image processing using model-based localized quantization
03/20/1997WO1997010676A1 Hybrid waveform and model-based encoding and decoding of image signals
03/20/1997WO1997009994A1 Pneumococcal genes, portions thereof, expression products therefrom, and uses of such genes, portions and products
03/20/1997WO1997009930A1 Ultrasonic diagnostic apparatus for compressing and storing data in cine memory
03/20/1997CA2232033A1 Pneumococcal genes, portions thereof, expression products therefrom, and uses of such genes, portions and products
03/19/1997EP0763944A2 Video coder, decoder and transmission system
03/19/1997EP0763943A2 Coding method and wavelet transform apparatus
03/19/1997EP0763925A2 Image processing apparatus
03/19/1997CN1145566A Post-processing device for eliminating blocking artifact and method thereof
03/19/1997CN1145553A Method and apparatus for compression using reversible wavelet transforms and embedded codestream
03/18/1997US5613091 Signal processing system
03/18/1997US5613015 Image signal analyzing system and coding system
03/18/1997US5612900 Video encoding method and system which encodes using a rate-quantizer model
03/18/1997US5612899 Method and system for compressing a video signal using a hybrid polynomial coefficient signal
03/18/1997US5612747 Method and apparatus for vector quantization caching in a real time video coder
03/18/1997US5612744 Image signal transmitting system using image frames differences
03/18/1997US5612735 Digital 3D/stereoscopic video compression technique utilizing two disparity estimates
03/18/1997US5612693 Sliding window data compression using a toroidal bit shift register
03/13/1997WO1997009829A1 Image processing method and circuit
03/13/1997WO1997009828A1 Method and system for coding a sequence of segmented images, corresponding coded signal and storage medium, and method and system for decoding such a coded signal
03/13/1997WO1997009665A2 Method and apparatus for compressing and decompressing image data
03/12/1997EP0762783A2 Method and apparatus for coding chrominance information in a low bit rate color video coder
03/12/1997EP0762778A2 Video data encoding and recording
03/12/1997EP0762776A2 A method and apparatus for compressing video information using motion dependent prediction
03/12/1997EP0762775A2 Device and method for compressing image data
03/12/1997EP0762773A2 Hierarchial video encoder and decoder
03/12/1997EP0762770A2 Video data storage apparatus
03/12/1997EP0762756A2 Video signal recording and reproducing apparatus
03/12/1997EP0762735A2 A method and apparatus for processing digital data
03/12/1997EP0762658A2 Method for coding vectorial digital data and associated decoding method
03/12/1997EP0762328A2 Image processing device
03/12/1997EP0761066A1 Compressed digital video overlay controller and method
03/12/1997CN1145153A Buffering for digital video signal encoders using joint Bit-rate control
03/12/1997CN1145146A Data encoding method and data decoding method
03/11/1997US5611024 Data compression of bit map images
03/11/1997US5610998 Apparatus for effecting A/D conversion on image signal
03/11/1997US5610995 Method and apparatus for compressing images containing optical symbols
03/11/1997US5610775 Recording medium for storing and an apparatus and method for recording a frequency separated video signal
03/11/1997US5610729 Noise reduction apparatus for reducing noise in decoding of moving picture sequence
03/11/1997US5610660 Multiplexing system for inserting synchronous words to picture image coded data
03/11/1997US5610659 MPEG encoder that concurrently determines video data encoding format and rate control
03/11/1997US5610657 Video compression using an iterative error data coding method
03/11/1997US5610603 Sort order preservation method used with a static compression dictionary having consecutively numbered children of a parent
03/06/1997WO1997008900A1 Encoding and decoding video frames based on average luminance data
03/06/1997WO1997008898A1 Switching between bit-rate reduced signals
03/06/1997WO1996042071A3 Mpeg audio decoder
03/05/1997EP0513297B1 Process for coding and decoding video data of a frame sequence
03/05/1997CN1144583A Compact source coding tables for encoder/decoder system
03/05/1997CN1144434A Video decompression
03/05/1997CA2184556A1 Compression encoding apparatus and recording apparatus for compression encoded data
03/04/1997US5608888 Method and apparatus for mapping data of a 2-dimensional space from a linearly addressed memory system
03/04/1997US5608862 Image processing apparatus
03/04/1997US5608820 Parallel processing method and system for identifying valid objects in a background of an image
03/04/1997US5608656 Motion vector encoding circuit and method thereof
03/04/1997US5608654 Image coding apparatus
03/04/1997US5608539 Image processing method and apparatus thereof
03/04/1997US5608538 Scan line queuing for high performance image correction
03/04/1997US5608459 Video data decoder having motion compensation and image memory circuitry on single substrate
03/04/1997US5608458 Method and apparatus for a region-based approach to coding a sequence of video images
03/04/1997US5608398 For coding values in a predetermined range
03/04/1997US5608396 Efficient Ziv-Lempel LZI data compression system using variable code fields
03/01/1997CA2184403A1 Device for storing video data
02/1997
02/27/1997WO1997007635A2 A method and apparatus for compressing digital image data
02/27/1997WO1997007599A1 Data compression method
02/27/1997CA2227243A1 Data compression method
02/26/1997EP0759678A1 Method and device for encoding picture signal
02/26/1997EP0759254A1 Scalable pixel distribution image coding system for compression and decompression of images
02/26/1997CN1143885A Apparatus for encoding image signal using vector quantization technique
02/26/1997CN1143884A Method and system for decoding coded video signals
02/26/1997CA2183801A1 Method and apparatus for coding chrominance information in a low bit rate color video coder
02/25/1997US5606428 Image compression systems with optimized data access
02/25/1997US5606427 Video device for recording a high definition still image
02/25/1997US5606421 Method of and apparatus for encoding and decoding digital video signals by representing orthogonal transform coefficients with respective group values
02/25/1997US5606373 Methods for repeated field detection
02/25/1997US5606372 Video signal decoding apparatus capable of reducing blocking effects
02/25/1997US5606371 Video signal coding with proportionally integrating quantization control
02/25/1997US5606369 Buffering for digital video signal encoders using joint bit-rate control
02/25/1997CA2058363C Method for decoding compressed images
02/20/1997WO1997006642A1 Image sequence compression and decompression
02/20/1997WO1997006641A1 Image encoder, image decoder, image decoding method, and image transmitting system
02/20/1997WO1996042165A3 A transform artifact reduction process
02/20/1997DE19604050A1 Edge pixel smoothing of block-coded images - has edge pixels processed by edge filter having low=pass stages appropriate to motion vector ranges
02/19/1997EP0758510A1 Method, rate controller, and system for preventing overflow and underflow of a decoder buffer
02/19/1997CN1143439A 视频编辑缓冲器管理 Video editing buffer management