Patents
Patents for G06T 9 - Image coding, e.g. from bit-mapped to non bit-mapped (26,107)
01/2004
01/21/2004CN1135853C Image processing system and camera system
01/21/2004CN1135850C Moving image coding apparatus and moving image decoding apparatus
01/21/2004CN1135848C Method and apparatus for image transmission
01/21/2004CN1135847C Data coding method and equipment
01/21/2004CN1135845C Image transmitting method, image processing method, image processing apparatus and data storage medium
01/21/2004CN1135841C Method and apparatus for special reproduction of coded data
01/21/2004CN1135840C Upward sampling filter for down conversion system and method thereof
01/21/2004CN1135709C Method for channel coding and decoding by using run-length limited code
01/21/2004CN1135708C Image signal processing system and method, decoder and decoding method
01/21/2004CN1135707C Method and apparatus for compression using reversible sub-wave conversion and embedded code stream
01/20/2004US6681052 Methods and systems for performing inverse quantization and inverse weighting of DV video
01/20/2004US6681051 Arrangement for transforming picture data
01/20/2004US6681049 Image encoding method and apparatus
01/20/2004US6681048 Image coding apparatus and an image decoding apparatus
01/20/2004US6680976 Robust, reliable compression and packetization scheme for transmitting video
01/20/2004US6680975 Signal encoding and decoding system and method
01/20/2004CA2291383C Control method and apparatus for embedding information in data
01/18/2004CA2441488A1 Method of encoding raster data based on variations of color
01/15/2004WO2004006587A1 Intra coding video data methods and apparatuses
01/15/2004WO2004006586A1 Image encoding method and image decoding method
01/15/2004WO2004006558A2 Method and system for selecting interpolation filter type in video coding
01/15/2004WO2004006187A1 Topological image model
01/15/2004WO2004006186A1 Method for managing storage space in a storage medium of a digital terminal for data storage according to a prioritised pixel transfer method
01/15/2004US20040010622 Method and system for buffering image updates in a remote application
01/15/2004US20040008899 Optimization techniques for data compression
01/15/2004US20040008896 Fast loss less image compression system based on neighborhood comparisons
01/15/2004US20040008894 Compression packaged image transmission for telemicroscopy
01/15/2004US20040008893 Stereoscopic image encoding and decoding device
01/15/2004US20040008788 MPEG video decoder and MPEG video decoding method
01/15/2004US20040008786 Adaptive weighting of reference pictures in video encoding
01/15/2004US20040008785 L-frames with both filtered and unfilterd regions for motion comensated temporal filtering in wavelet based coding
01/15/2004US20040008784 Video encoding/decoding method and apparatus
01/15/2004US20040008783 Adaptive weighting of reference pictures in video decoding
01/15/2004US20040008782 Motion estimation with weighting prediction
01/15/2004US20040008779 Techniques for video encoding and decoding
01/15/2004US20040008776 Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding
01/15/2004US20040008214 Tagging repeating images for improved compression
01/15/2004US20040008213 Tagging multicolor images for improved compression
01/15/2004US20040008212 Reshaping irregularly-shaped images for improved compression
01/15/2004US20040008205 Tagging single-color images for improved compression
01/15/2004CA2491679A1 Method and system for selecting interpolation filter type in video coding
01/14/2004EP1381238A1 Image encoding method and image decoding method
01/14/2004EP1380169A2 High precision encoding and decoding of video images
01/14/2004CN1134992C Image predictive coding method
01/14/2004CN1134991C Digital video signal inter-block interpolative predictive encoding/decoding apparatus and method providing high efficiency of encoding
01/14/2004CN1134990C Method and system for coding stressing area
01/14/2004CN1134988C Motion estimating and compensating equipment for active image coding and decoding and method thereof
01/14/2004CN1134895C Method and apparatus for compression of electronic ink
01/13/2004US6678422 Method and apparatus for image data compression with low memory requirement
01/13/2004US6678419 Reordering wavelet coefficients for improved encoding
01/13/2004US6678392 Method for encoding auxiliary data within a source signal
01/13/2004US6678378 3-dimensional shape data encryption and decryption
01/13/2004US6678331 MPEG decoder using a shared memory
01/13/2004US6678327 Image signal compression coding method and apparatus
01/13/2004US6678326 Motion picture coding and decoding apparatus
01/13/2004US6678325 Method of improved contour coding of image sequences, and application
01/13/2004US6678322 Video data coding device, video data coding method, video data transmitting device, and video data recording medium
01/13/2004US6677869 Arithmetic coding apparatus and image processing apparatus
01/11/2004WO2004008773A1 Filtering intensity decision method, moving picture encoding method, and moving picture decoding method
01/08/2004WO2004004359A1 Efficient compression and transport of video over a network
01/08/2004WO2004004358A1 Scalable robust video compression
01/08/2004WO2004004357A1 Moving picture encoding method, decoding method, data stream, data recording medium, and program
01/08/2004WO2004004356A2 Computationally constrained video encoding
01/08/2004WO2004004355A1 Subband video decoding method and device
01/08/2004WO2004004310A2 Improved interpolation of video compression frames
01/08/2004WO2003096271A3 Edge and ridge identification
01/08/2004WO2003047272A3 Macroblock level adaptive frame/field coding for digital video content
01/08/2004US20040006582 Digital image coding device and method
01/08/2004US20040005096 Apparatus and method of encoding/decoding a coded block pattern
01/08/2004US20040005095 System and method for robust video coding using progressive fine-granularity scalable (PFGS) coding
01/08/2004US20040005004 Interpolation of video compression frames
01/08/2004US20040005002 Mobile terminal with camera
01/08/2004DE10225434A1 Verfahren und Vorrichtung zur Videocodierung Method and apparatus for video coding
01/08/2004CA2491522A1 Efficient compression and transport of video over a network
01/07/2004EP1379091A1 Video encoding and decoding apparatus and method for a communication terminal
01/07/2004EP1379090A2 Improved optimization techniques for data compression
01/07/2004EP1379089A1 Image encoding method and apparatus, image decoding method and apparatus, and image processing system
01/07/2004EP1379000A1 Signal encoding method and apparatus and decoding method and apparatus
01/07/2004EP1378127A2 Detection and proper scaling of interlaced moving areas in mpeg-2 compressed video
01/07/2004EP1378124A1 Motion information coding and decoding method
01/07/2004EP1378065A2 Apparatus to provide fast data compression
01/07/2004CN1134173C Method and device for modifying coded data
01/07/2004CN1134171C Signal encodnig device and method
01/07/2004CN1134169C Method for controlling the compression rate of digital images
01/07/2004CN1134168C Motion image coding and decoding device and it method thereof
01/07/2004CN1134167C Data efficient quantization table for digital video signal processor
01/07/2004CN1134156C Digital signal reproduction method and apparatus
01/07/2004CN1133986C Method and devicefor recording and reproducing compressed video data
01/07/2004CN1133948C Bindary data counter, area information extractor and Huffman converter
01/06/2004US6675214 Method and apparatus for efficient storage and retrieval of objects in and from an object storage device
01/06/2004US6674912 Data compression processing method and apparatus
01/06/2004US6674911 N-dimensional data compression using set partitioning in hierarchical trees
01/06/2004US6674906 Method and apparatus for detecting edges in a mixed image
01/06/2004US6674897 Picture data compression device and red data detection device
01/06/2004US6674802 Video process where part of compressed version of video signal accompanies video signal itself
01/06/2004US6674797 Ensuring video buffer verifer integrity in MPEG-like encoding
01/06/2004US6674374 Data compressor utilizing switched input coincidence elements
01/06/2004CA2109138C Device for encoding digital signals representing images, and corresponding decoding device
01/02/2004EP1377069A2 Apparatus and Method of Motion-Compensated Predictive Coding
01/02/2004EP1377067A1 Motion vector coding