Patents
Patents for G06T 9 - Image coding, e.g. from bit-mapped to non bit-mapped (26,107)
01/2005
01/20/2005US20050015247 Encoded data generation apparatus and a method, a program, and an information recording medium
01/20/2005US20050013499 Encoding and decoding method and apparatus using plus and/or minus rounding of images
01/20/2005US20050012759 Video and graphics system with an MPEG video decoder for concurrent multi-row decoding
01/19/2005EP1499134A1 Moving picture coding method and decoding method, and apparatus and program using the same
01/19/2005EP1499106A1 Image data compression device, image data compression method, recording medium, and program
01/19/2005EP1497990A1 Method and device for indicating quantizer parameters in a video coding system
01/19/2005EP1497989A1 Data compression for colour images using wavelet transform
01/19/2005EP1218196A4 Memory module for compact printer system
01/19/2005EP1138012A4 Method and system for predictive encoding of arrays of data
01/19/2005CN1568629A Method for enabling subscriber entity to actively communicate in a communication network
01/19/2005CN1568622A Moving picture encoding method and decoding method
01/19/2005CN1568621A Method for transmission control in hybrid temporal-snr fine granular video coding
01/19/2005CN1568599A Methods and apparatus for identifying asset location in communication networks
01/19/2005CN1568483A Color bitmap normalization
01/19/2005CN1568013A Image coding apparatus and an image decoding apparatus
01/19/2005CN1568012A Method and apparatus for encoding and decoding key value data
01/19/2005CN1568003A Dimension decreasable object segmentation and video coding with wavelet fractal scalability
01/19/2005CN1567380A Prognostic image generating method used for video frequency coding
01/19/2005CN1567379A Quantized matrix adjusting method for improving quality of video
01/19/2005CN1567378A Compressing and decompressing method of digital image data
01/19/2005CN1567375A Method for generating starting picture of video playing device
01/19/2005CN1567355A Document false proof mechanism
01/19/2005CN1185876C Image coder and method, image decoder and method
01/19/2005CN1185875C Variable bit rate video encoding method
01/19/2005CN1185860C Image decoding method and apparatus
01/18/2005US6845180 Predicting ringing artifacts in digital images
01/18/2005US6845179 Motion predicted image signal compression
01/18/2005US6845129 Controlling a video-buffer-verifier buffer using an MPEG-like encoder
01/13/2005WO2005004489A1 Block distortion detection device, block distortion detection method, and video signal processing device
01/13/2005WO2005004062A2 Method and apparatus for compressing background and region of interest a digital image at different resolutions
01/13/2005WO2005004061A1 Method of coding a continuous data flow using vector quantization
01/13/2005US20050008244 Apparatus and method for processing an image
01/13/2005US20050008241 Frequency coefficient scanning paths for coding digital video content
01/13/2005US20050008239 Frequency coefficient scanning paths for coding digital video content
01/13/2005US20050008237 Encoding and decoding method and apparatus using plus and/or minus rounding of images
01/13/2005US20050008235 Method and apparatus for generating a halftoned image from a compressed image
01/13/2005US20050008234 Process and functional unit for the optimization of displaying progressively coded image data
01/13/2005US20050008233 Method and apparatus for decoding compressed and encoded digital images
01/13/2005US20050008232 Image predictive coding method
01/13/2005US20050008231 Embedded DCT-based still image coding algorithm
01/13/2005US20050008230 Image processing apparatus
01/13/2005DE10326168A1 Verfahren und Funktionseinheit zur Optimierung der Darstellung progressiv kodierter Bilddaten Procedures and functional unit to optimize the display progressively encoded image data
01/12/2005EP1496667A1 Network access to partial document images
01/12/2005EP1495641A1 System and method for compression of 3d computer graphics
01/12/2005CN1565130A Image encoding method and image decoding method
01/12/2005CN1565083A Method for reduced bit-depth quantization
01/12/2005CN1564603A Organization method of 3-D virtual SPIHT tree having time limited
01/12/2005CN1564200A VLS realizing method for position plane coder of 0 redundancy coded clock
01/12/2005CN1564199A JPEG 2000 speed control method through real time cut-off
01/12/2005CN1564196A VLSI realizing method of synchronous flowing arithmetic coder
01/12/2005CN1563917A Moire filtering synthetic process for digital moire phase shifting interference tech
01/11/2005US6842539 Pixel-based data modifying method and device
01/11/2005US6842177 Macroblock padding
01/06/2005WO2005001772A1 System and method for video processing using overcomplete wavelet coding and circular prediction mapping
01/06/2005WO2005001771A1 Method of encoding a signal into a bit stream
01/06/2005WO2005001760A2 Fast loss less image compression system based on neighborhood comparisons
01/06/2005WO2004073290A3 Methods, systems and computer program products for encoding video data including conversion from a first to a second format
01/06/2005US20050004938 Conference management method, system and data structure
01/06/2005US20050002584 Method and system for compressing a continuous data flow in real-time using cluster successive approximation multi-stage vector quantization (SAMVQ)
01/06/2005US20050002582 Frequency coefficient scanning paths for coding digital video content
01/06/2005US20050002581 Encoding and decoding method and apparatus using plus and/or minus rounding of images
01/06/2005US20050002580 Adaptive encoding and decoding of bi-level images
01/06/2005US20050002577 Encoding and decoding method and apparatus using plus and/or minus rounding of images
01/06/2005US20050002576 Encoding and decoding method and apparatus using plus and/or minus rounding of images
01/06/2005US20050002575 Transcoding a JPEG2000 compressed image
01/06/2005US20050002573 Method for transcoding a JPEG2000 compressed image
01/06/2005US20050002567 Image analysis
01/06/2005US20050002564 Color bitmap normalization
01/06/2005US20050002458 Spatial scalable compression
01/06/2005US20050001928 Encoding device and method, decoding device and method, and image information processing system and method
01/06/2005CA2537629A1 Fast loss less image compression system based on neighborhood comparisons
01/05/2005EP1494484A1 Adaptive variable-length coding and decoding methods for image data
01/05/2005EP1494482A1 Method for transcoding a jpeg2000 compressed image
01/05/2005EP1494457A2 Prioritized PDL segmentation producing two bit selector
01/05/2005EP1494222A2 Method and apparatus for compressing holographic data
01/05/2005EP1493282A1 Image coding using quantizer scale selection
01/05/2005EP1493276A1 Apparatus and method for detecting error in a digital image
01/05/2005CN1561504A Window idle frame memory compression
01/05/2005CN1561110A Video code method
01/05/2005CN1561100A Method and equipment for editing source video in recordable medium for specific effect
01/05/2005CN1561031A Interconnected network web information issuing method
01/05/2005CN1183770C 视频信号编码系统控制器 Video signal encoding system controller
01/05/2005CN1183769C Image predictiv coding/decoding device and method and recording medium
01/05/2005CN1183767C Video encoding method based on the matching pursuit algorithm
01/05/2005CN1183766C Simplified logo insertion in encoded signal
01/05/2005CN1183742C Special effects signal processing apparatus and method therefor
01/05/2005CN1183491C Method and system for compressing image data with wavelet transform and quadtree coding for telecommunication
01/05/2005CN1183488C Image coded data re-encoding apparatus
01/04/2005US6839004 High rate run length limited code
01/04/2005US6839003 Method and device for compressing and/or decompressing data as well as for analyzing and representing data
01/04/2005CA2127053C Method and apparatus for time-sharing cpu system bus in image generation system
12/2004
12/30/2004US20040267710 Method for compressing a hierarchical tree, corresponding signal and method for decoding a signal
12/30/2004US20040264800 System and method using edge processing to remove blocking artifacts from decompressed images
12/30/2004US20040264794 Lossless region of interest coding
12/30/2004US20040264784 Image synthesizing apparatus and method
12/30/2004US20040264580 Decoder and method of decoding using pseudo two pass decoding and one pass encoding
12/30/2004US20040264573 Method and apparatus for coding motion information
12/30/2004DE19506372B4 Bi-Direktionales Bewegungsschätzverfahren und ein dafür vorgesehenes Gerät Bi-Directional motion estimation method and a designated unit
12/30/2004DE10225434B4 Verfahren und Vorrichtung zur Videocodierung Method and apparatus for video coding
12/29/2004WO2004114669A2 Method of representing a sequence of pictures using 3d models, and corresponding devices and signal