Patents
Patents for G06T 9 - Image coding, e.g. from bit-mapped to non bit-mapped (26,107)
08/2000
08/08/2000US6100883 Home interface controller for providing interactive cable television
08/08/2000CA2062965C Method and apparatus for compression and decompression of digital data
08/03/2000WO2000045516A1 System and method for parallel data compression and decompression
08/03/2000WO2000045336A1 Method and apparatus for encoding image information into puzzle-type
08/03/2000WO2000045237A2 Progressive compression of triangular meshes
08/03/2000WO2000021019A3 Data compression encoding system
08/02/2000EP1024600A2 Data compression method and data decompressing method, and data compressing apparatus and data decompressing apparatus therefor
08/02/2000EP0754329A4 Vector transform coder with multi-layered codebooks and dynamic bit allocation
08/02/2000EP0740882B1 Method and device for determining bit allocation in a video compression system
08/02/2000CN1261967A Method for data compression
08/02/2000CN1261701A Variable rate video grammar processor
08/01/2000US6097880 Digital signal processing method, digital signal processing apparatus, digital signal recording method, digital signal recording apparatus, recording medium, digital signal transmission method and digital signal transmission apparatus
08/01/2000US6097845 Image discriminator
08/01/2000US6097843 Compression encoding apparatus, encoding method, decoding apparatus, and decoding method
08/01/2000US6097842 Picture encoding and/or decoding apparatus and method for providing scalability of a video object whose position changes with time and a recording medium having the same recorded thereon
08/01/2000US6097832 Method of estimation and of hierarchised coding of the motion of image sequences
08/01/2000US6097759 Image signal coding system
08/01/2000US6097758 Device for extracting parameters for decoding a video data flow coded according to an MPEG standard
08/01/2000US6097756 Scalable inter-contour coding method and apparatus
08/01/2000US6097398 Apparatus for converting color signals
08/01/2000CA2185704C Method, rate controller, and system for preventing overflow and underflow of a decoder buffer
08/01/2000CA2168284C Apparatus and associated method for compressing and decompressing digital data
08/01/2000CA2151085C Coded image data re-encoding apparatus
07/2000
07/27/2000WO2000044179A1 Method of memory utilization in a predictive video decoder
07/27/2000WO2000044177A1 Method and arrangement for encoding video images
07/27/2000WO2000044176A1 Method and arrangement for quantizing data
07/27/2000WO2000035187B1 Improvement of fine granularity scalability using bit plane coding of transform coefficients
07/27/2000WO2000013135A3 Method and apparatus for image compression
07/27/2000WO1997042742A3 Transmission of a digital information signal having a specific first sampling frequency
07/27/2000EP0843933A3 Transmission of a digital information signal having a specific first sampling frequency
07/27/2000DE19902537A1 Data compression arrangement
07/27/2000DE19901204A1 Verfahren zur Realisierung von Mehrfach-Punktcodes in einer Vermittlungsstelle A process for the realization of multiple point codes in a switching center
07/26/2000EP1022910A2 Method and apparatus for moving an object image grid, and motion estimation method and apparatus
07/26/2000EP1021796A1 Lossless region of interest coding
07/26/2000EP0870251A4 Apparatus and method for two-dimensional data compression
07/26/2000EP0824830B1 Method and apparatus for the compression of colour video data
07/25/2000US6094521 Information processing system
07/25/2000US6094510 Image processing apparatus and method for predicting a compression rate of image data processed to modify an image
07/25/2000US6094456 Compact image transmission system and image reproducing device capable of reproducing a DCT-based code at a high speed without deterioration of picture quality
07/25/2000US6094455 Image compression/encoding apparatus and system with quantization width control based on bit generation error
07/25/2000US6094453 Digital data compression with quad-tree coding of header file
07/25/2000US6094234 Method of and an apparatus for decoding video data
07/25/2000US6094224 Moving image coding device
07/25/2000US6092920 Method for arranging pixels to facilitate compression/extension of image data
07/25/2000CA2191271C Video coding and decoding system and method
07/20/2000WO2000042781A1 Method for implementing multipoint codes in an exchange
07/20/2000WO2000042775A1 Image encoder
07/20/2000WO2000042572A1 Coding and decoding by iterated function systems (ifs) with oscillating collage functions and a spatial collage function
07/20/2000WO2000042523A1 Binary data counter, area information extractor and huffman converter
07/20/2000WO2000022827A3 Improved prediction of dc or ac coefficients
07/19/2000EP1020841A1 Screen recording system for operation reconstruction
07/19/2000EP1020083A1 Method for controlling the compression rate of digital images
07/18/2000US6092107 System and method for interfacing MPEG-coded audiovisual objects permitting adaptive control
07/18/2000US6091860 System and method for processing pixels for displaying and storing
07/18/2000US6091856 Picture encoding device for compressing picture data
07/18/2000US6091855 method and apparatus for encoding signal method and apparatus for decoding signal and recording medium
07/18/2000US6091853 Local area linear dynamic range compression
07/18/2000US6091850 Method of compressing and decompressing graphic images
07/18/2000US6091776 Delay balanced video encoder system
07/18/2000US6091775 Video-coding device and video-decoding device
07/18/2000US6091774 Code-amount control device and video coding device including the code-amount control device
07/18/2000US6091773 Data compression method and apparatus
07/18/2000US6091770 Image coding and decoding method and related apparatus
07/18/2000US6091511 Images with spatially varying spatial and gray level resolution
07/18/2000US6091460 Video signal encoding method and system
07/13/2000WO2000041139A1 Three-dimensional skeleton data compressing device
07/12/2000EP1018841A1 Image encoding system
07/12/2000EP1018269A1 An embedded dct-based still image coding algorithm
07/12/2000CN1260097A Method and device for coding a digitized image
07/12/2000CN1260056A 访问控制系统 Access Control System
07/12/2000CN1259830A Variable frequency system used for 2 : 1 sampling effectiveness
07/11/2000US6088676 System and method for testing prediction models and/or entities
07/11/2000US6088513 Method of processing data by performing a predetermined operation between a current and preceding raster and compressing the resultant data
07/11/2000US6088489 Image data resolution conversion
07/11/2000US6088485 Methods, apparatuses and program recording media for image coding and image decoding
07/11/2000US6088478 Method and apparatus for distinguishing bold face characters
07/11/2000US6088396 Method and apparatus for editing or mixing compressed pictures
07/11/2000US6088394 Efficient interframe coding method and apparatus utilizing selective sub-frame differencing
07/11/2000US6088393 Video signal processing
07/11/2000US6088391 Method and apparatus for segmenting memory to reduce the memory required for bidirectionally predictive-coded frames
07/11/2000US6088360 Dynamic rate control technique for video multiplexer
07/11/2000US6088124 Color image processing apparatus and method
07/11/2000US6088061 Video coding device and video decoding device
07/11/2000US6088041 Method of dropout control for scan conversion of a glyph comprising a plurality of discrete segments
07/11/2000US6088039 Compression of grey scale images of text
07/11/2000US6088034 Decompression of surface normals in three-dimensional graphics data
07/06/2000WO2000040033A1 Video memory management for mpeg video decode and display system
07/06/2000WO2000040032A1 Adaptive buffer and quantizer regulation scheme for bandwidth scalability of video data
07/06/2000WO1999067883A9 Processing circuit and method for variable-length coding and decoding
07/05/2000EP1017239A2 A method for removing artifacts in an electronic image decoded from a block-transform coded image
07/05/2000EP1017238A1 Image encoder and image decoder
07/05/2000EP1016286A1 Method for generating sprites for object-based coding systems using masks and rounding average
07/05/2000EP1016285A1 Re-encoding decoded signals
07/05/2000EP1016284A1 Video coding device and video decoding device
07/05/2000EP1016032A1 System and method for asynchronous, adaptive moving picture compression, and decompression
07/05/2000EP0771504B1 Interactive image manipulation
07/05/2000EP0768008B1 Device and method for coding video pictures
07/05/2000EP0725956B1 Apparatus and method for predicting subjective quality of compressed images
07/04/2000USRE36761 Variable transfer rate control coding apparatus
07/04/2000US6084987 Collaborative judgement in statistical coding