Patents
Patents for G06T 9 - Image coding, e.g. from bit-mapped to non bit-mapped (26,107)
03/2004
03/30/2004US6714684 Subband image compression of blocks within a bounded shape using a resolution transform
03/30/2004US6714682 Image processing device and method and memory medium
03/30/2004US6714681 Decoding apparatus and method
03/30/2004US6712452 Modular compact printer system
03/25/2004WO2004025965A1 Video coding method and device
03/25/2004WO2004025964A2 Manipulation of video compression
03/25/2004WO2004025943A2 Method and device for indicating quantizer parameters in a video coding system
03/25/2004WO2004025842A2 System for efficient recovery of node-b buffered data following mac layer reset
03/25/2004WO2004004356A3 Computationally constrained video encoding
03/25/2004WO2003090028A3 Wavelet transform system, method and computer program product
03/25/2004WO2003079162A3 Methods and systems for downloading and viewing maps
03/25/2004WO2003061265A3 Method and apparatus for selecting macroblock quantization in a video encoder
03/25/2004US20040059983 Method for processing error code of compressed image in transmission
03/25/2004US20040059836 Method for generating and displaying a digital datafile containing video data
03/25/2004US20040057628 Method and apparatus for selecting layers for quantization based on sideband information
03/25/2004US20040057523 Video encoding method and apparatus and video decoding method and apparatus
03/25/2004US20040057515 Video encoding method and video decoding method
03/25/2004US20040057083 Image processing apparatus
03/25/2004US20040056874 Graphics display system with video scaler
03/25/2004US20040056864 Video and graphics system with MPEG specific data transfer commands
03/25/2004US20040056783 Content independent data compression method and system
03/25/2004CA2615915A1 System for efficient recovery of node-b buffered data following mac layer reset
03/24/2004EP1401214A1 Miving picture encoding method and moving picture decoding method
03/24/2004EP1401211A2 Multi-resolution video coding and decoding
03/24/2004EP1401209A2 Method and apparatus for video size conversion
03/24/2004EP1400927A1 Communication apparatus and method
03/24/2004EP1236349B1 Method for editing source video to slow motion or fast motion on the recordable media
03/24/2004EP1110179B1 Subband coding/decoding
03/24/2004EP0960529B1 Non-linear quantizer for video coding
03/24/2004CN1484922A Moving picture coding method and moving picture decoding method
03/24/2004CN1484921A Switching between bit streams in video transmission
03/24/2004CN1484450A Quick digital channel switching
03/24/2004CN1143553C Apparatus and method of coding/decoding moving picture
03/24/2004CN1143551C Device for predicting and encoding image
03/24/2004CN1143546C Apparatus for coding and decodnig digital video signal derived from motion picture film source
03/24/2004CN1143545C Apparatus for coding and decoding digital video signal derived from motion picture film source
03/24/2004CN1143533C Device and method for compressing images
03/24/2004CN1143217C Storage device and access method
03/23/2004US6711299 Wavelet transformation of dithered quantized/reduced color pixels for color bit depth image compression and decompression
03/23/2004US6711295 Encoding apparatus and method, and storage medium
03/23/2004US6711294 Method and apparatus for reducing image data storage and processing based on device supported compression techniques
03/23/2004US6711287 Image-feature extraction method and computer-readable record medium with a program for making a computer execute steps of the method recorded therein
03/23/2004US6711276 Control method and apparatus for embedding information in data
03/23/2004US6711211 Method for encoding and decoding video information, a motion compensated video encoder and a corresponding decoder
03/18/2004WO2004023821A1 A method and an apparatus for controlling the rate of a video sequence; a video encoding device
03/18/2004WO2004023396A2 Characterizing, coding and comparing surfaces,contours or boundaries in medical imaging
03/18/2004WO2004012338A3 Lossless data compression
03/18/2004WO2004012136A3 Digital image encoding
03/18/2004WO2004006558A3 Method and system for selecting interpolation filter type in video coding
03/18/2004WO2004001666A3 Image processing using probabilistic local behavior assumptions
03/18/2004WO2003084070A3 Method and apparatus for fast block motion detection
03/18/2004WO2003045045A3 Encoding of geometric modeled images
03/18/2004WO2002071331A3 Predictive edge extension into uncovered regions
03/18/2004US20040052507 Moving picture coding method and moving picture decoding method
03/18/2004US20040052422 Shape information coder and decoder dividing shape information into lower-resolution subsets
03/18/2004US20040052421 Prioritized PDL segmentation producing two bit selector
03/18/2004US20040052420 Digital terminal device using plus and/or minus rounding of images
03/18/2004US20040052229 System for efficient recovery of Node-B buffered data following MAC layer reset
03/18/2004US20040051884 Method of encoding raster data based on variations of color
03/17/2004EP1398957A2 Method and apparatus for analyzing a transport stream
03/17/2004EP1397774A1 Method and system for achieving coding gains in wavelet-based image codecs
03/17/2004EP1249131B1 Video compression for multicast environments using spatial scalability and simulcast coding
03/17/2004EP1238541B1 Method and system for decoding video and graphics
03/17/2004EP1230796B1 An arrangement for recording navigation information in a data recorder
03/17/2004EP0976023B1 A hierarchical menu graphical user interface
03/17/2004CN1482812A Method and apparatus for compression using reversible wavelet transforms and an embedded codestream
03/17/2004CN1482811A Method and apparatus for compression using reversible wavelet transforms and an embedded codestream
03/17/2004CN1482809A Picture encoding and/or decoding apparatus and method
03/17/2004CN1482802A Video coding method based on time-space domain correlation quick movement estimate
03/17/2004CN1481997A Modular compact printer system
03/17/2004CN1142683C Two-dimensional discrete cosine conversion/counter-conversion VLSI structure and method with no transposition part and separate line and column
03/17/2004CN1142524C Dynamic difference coding and decoding method
03/17/2004CN1142405C Fast mold figure measuring method
03/16/2004US6707986 Image signal, decoding method, decoding apparatus, data storage medium, and computer program implementing a display cycle identifier
03/16/2004US6707952 Method for removing ringing artifacts from locations near dominant edges of an image reconstructed after compression
03/16/2004US6707949 Generalized scalability for video coder based on video objects
03/16/2004US6707946 Partition decoding method and device
03/16/2004US6707945 Method and apparatus for reducing image data storage and processing based on device supported compression techniques
03/16/2004US6707944 Computational graceful degradation method using priority information in multiple objects case
03/16/2004US6707939 Method for image data compression for two-color images
03/16/2004US6707778 Edit to picture without decoding and re-encoding of MPEG bit stream for recordable DVD
03/16/2004US6707446 Pointing device
03/16/2004CA2134681C Apparatus and method for encoding and decoding images
03/11/2004WO2004021283A1 Determining usability of a coded file for an application
03/11/2004WO2004021276A2 System and method for image compression, storage, and retrieval
03/11/2004WO2003075116A3 Centralised interactive graphical application server
03/11/2004WO2002080563A3 Scalable expandable system and method for optimizing a random system of algorithms for image quality
03/11/2004US20040049497 Efficient interpolation technique using programmable node spacing
03/11/2004US20040047594 Analyzing a transport stream
03/11/2004US20040047421 Moving picture compression/expansion apparatus
03/11/2004US20040047417 Method and apparatus for compressing video sequences
03/11/2004US20040047415 Motion estimator for coding and decoding image sequences
03/11/2004CA2496389A1 System and method for image compression, storage, and retrieval
03/10/2004EP1397006A1 Quantization matrix for still and moving picture coding
03/10/2004EP1396166A1 A method for enabling a subscriber entity to actively communicate in a communication network
03/10/2004EP1395955A1 Multi-resolution boundary encoding applied to region based still image and video encoding
03/10/2004EP1395948A2 Method for coding and decoding multimedia data
03/10/2004EP1183783B1 Data compression method and apparatus with embedded run-length encoding using mathematical run processing
03/10/2004CN1481171A Method and system for digital video data decompression by odopting discrete conversion
03/10/2004CN1481170A Method and system for digital video data decompression by odopting discrete conversion