Patents
Patents for G06T 9 - Image coding, e.g. from bit-mapped to non bit-mapped (26,107)
02/2002
02/05/2002US6345126 Method for transmitting data using an embedded bit stream produced in a hierarchical table-lookup vector quantizer
02/05/2002US6345124 Image conversion based on edges
02/05/2002US6345123 Image encoding/decoding method, image encoder/decoder and image encoding/decoding program recording medium
02/05/2002US6345121 Image encoding apparatus and an image decoding apparatus
02/05/2002US6345120 Image processing system, image data transmission and reception apparatus, and image processing method
02/05/2002CA2198463C Grid moving method of object image and apparatus using the same and compaction/motion estimation method using the same and apparatus thereof
02/05/2002CA2016348C Multiprocessor type time varying image encoding system and image processor
01/2002
01/31/2002WO2002009440A1 Image encoding apparatus and method, image display apparatus and method, image processing system and image sensing apparatus
01/31/2002WO2002009439A2 Apparatus and method for video coding and transmission
01/31/2002WO2002009438A2 Video encoding method using a wavelet decomposition
01/31/2002WO2001084846A3 Method and apparatus for transcoding an object-based coded picture signal into a block-based coded picture signal
01/31/2002US20020012530 Encoding device for encoding a program and recording device
01/31/2002US20020012474 Image processing apparatus and image processing method
01/31/2002US20020012473 Encoder, decoder, recording medium, encoding method, and decoding method
01/31/2002US20020012470 Methods and systems for performing inverse quantization and inverse weighting of DV video
01/31/2002US20020012400 Image signal, decoding method, decoding apparatus, data storage medium, and computer program implementing a display cycle identifier
01/31/2002US20020012399 Image signal, decoding method, decoding apparatus, data storage medium, and computer program implementing a display cycle identifier
01/31/2002US20020012398 Digital still camera system and method
01/31/2002US20020012397 Encoding circuit for transform coding of a picture signal and decoding circuit for decoding said signal
01/31/2002US20020012361 Method and device for generating a multiplexed MPEG signal
01/31/2002US20020012055 Digital still camera system and method
01/31/2002US20020012054 Digital still camera system and method
01/31/2002US20020011943 Processing circuit and method for variable-length coding and decoding
01/30/2002EP1176833A2 Image decoding method, image decoding apparatus, and data storage medium
01/30/2002EP1176832A2 Lossy JPEG compression/reconstruction using principal components transformation
01/30/2002EP1176831A2 Apparatus and method for decoding MPEG picture stream
01/30/2002CN1333627A Embedded method for electronic information and embedding probability analysis method thereof
01/30/2002CN1078797C Method and apparatus for providing scaleable compressed video signal
01/29/2002US6343157 Image coding system, image decoding system, image processing system, image coding method, image decoding method, and image processing method
01/29/2002US6343155 Memory saving wavelet-like image transform system and method for digital camera and other memory conservative applications
01/29/2002US6343154 Compression of partially-masked image data
01/29/2002US6343153 Coding compression method and coding compression apparatus
01/29/2002US6343100 Motion-vector detecting device
01/29/2002US6343098 Efficient rate control for multi-resolution video encoding
01/29/2002CA2091754C Method of, and system for, coding analogue signals
01/24/2002WO2002007448A1 Alternative block orders for better prediction
01/24/2002WO2002007447A1 Data encoding apparatus with multiple encoders
01/24/2002WO2002007446A2 Method and device for generating a multiplexed mpeg signal
01/24/2002WO2002007438A1 Generalized lapped biorthogonal transform embedded inverse discrete cosine transform and low bit rate video sequence coding artifact removal
01/24/2002WO2002007099A1 Motion estimator for coding and decoding image sequences
01/24/2002WO2001073524A3 Method and apparatus for concatenating bits of odd-length words
01/24/2002WO2001035648B1 Method for editing source video to slow motion or fast motion on the recordable media
01/24/2002WO2001001592A8 Efficient encoding algorithms for delivery of server-centric interactive program guide
01/24/2002US20020010729 Inverse discrete-cosine transform apparatus
01/24/2002US20020009287 Method and apparatus for decoding and recording medium
01/24/2002US20020009235 Reversible dct for lossless - lossy compression
01/24/2002US20020009234 Image coding apparatus and image decoding apparatus
01/24/2002US20020009233 Color encoding and decoding method
01/24/2002US20020009150 Frequential-based data modifying method and device
01/24/2002US20020009148 Progressive image signal transmitter, progressive image signal receiver and, medium
01/24/2002US20020009146 Adaptively encoding a picture of contrasted complexity having normal video and noisy video portions
01/24/2002US20020009142 Video coding device and video decoding device
01/24/2002US20020009140 Method of encoding video signals
01/24/2002US20020009139 Moving picture coding apparatus
01/24/2002DE19755345C2 Umgekehrtes Abspielen von Videosignalen im MPEG-Standard Reverse playback of video signals in the MPEG standard
01/24/2002DE10033328A1 Method of obtaining a compressed set of data defining images combined from several perspective views
01/23/2002EP1175100A2 Method and apparatus for image encoding and decoding
01/23/2002EP1175099A2 Image-coding apparatus and method, data-coding apparatus and method, data-recording apparatus and medium
01/23/2002EP1157559A4 Methods and apparatus for improved motion estimation for video encoding
01/23/2002EP0789973B1 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
01/23/2002CN1332576A Quantization and code stream control method for image compressing transmission
01/23/2002CN1332430A 3D tracking and measurement method of moving objects by 2D code
01/23/2002CN1078428C Image coding method and apparatus
01/22/2002US6341178 Method and apparatus for lossless precompression of binary images
01/22/2002US6341144 Video coder providing implicit coefficient prediction and scan adaptation for image coding and intra coding of video
01/22/2002US6340981 Method and apparatus for stroke substitution
01/17/2002WO2002005567A2 Method and apparatus for video encoding
01/17/2002WO2002005566A1 Image coding apparatus and image coding method
01/17/2002WO2002005563A1 Improving spatial quality of coded pictures using layered scalable video bit streams
01/17/2002WO2002005562A2 Video compression using adaptive selection of groups of frames, adaptive bit allocation, and adaptive replenishment
01/17/2002WO2002005214A2 Adaptive edge detection and enhancement for image processing
01/17/2002WO2002005121A2 System and method for calculating an optimum display size for a visual object
01/17/2002WO2001026356A3 Video compression system and method using time
01/17/2002US20020007403 Digital watermark data embedding method, and digital watermark data embeddability analyzing method
01/17/2002US20020006231 Adaptive edge detection and enhancement for image processing
01/17/2002US20020006229 System and method for image compression and decompression
01/17/2002US20020006228 Data decoding apparatus and method of same
01/17/2002US20020006227 Image compressing apparatus and image compressing method
01/17/2002US20020006164 Encoding method for the compression of a video sequence
01/17/2002US20020006162 Video coding method and apparatus that predicts macroblock code length
01/17/2002CA2848591A1 Water ring scanning apparatus and method, and apparatus and method for encoding/decoding video sequences using the same
01/16/2002EP1173025A1 A method of compressing digital images
01/16/2002EP1173024A1 A method of compressing digital images
01/16/2002EP1173023A2 Multiplex dependend video compression
01/16/2002EP1173006A2 Visual lossless image compression
01/16/2002EP1172008A1 Image data compression
01/16/2002EP1010141B1 Device for the view-adaptable synthesis of object images
01/16/2002EP0797896B1 Region-based texture coding method and decoding method, and corresponding systems
01/15/2002USRE37507 Variable length coding/decoding method of image data and apparatus thereof
01/15/2002US6339787 Apparatus and method for increasing speed in a network file/object oriented server/client system
01/15/2002US6339659 Fractal coding/decoding of picture data using memory capacity information
01/15/2002US6339658 Error resilient still image packetization method and packet structure
01/15/2002US6339657 Image compression of a facial region by adaptive quantization based on resolution
01/15/2002US6339619 Moving picture bitstream conversion apparatus and method thereof
01/15/2002US6339618 Mesh node motion coding to enable object based functionalities within a motion compensated transform video coder
01/15/2002US6339617 Moving picture compressing apparatus and moving picture compressing method
01/15/2002US6339615 Picture encoding device, picture encoding method, picture decoding device, picture decoding method, and recording medium
01/15/2002US6339614 Method and apparatus for quantizing and run length encoding transform coefficients in a video coder
01/15/2002CA2215712C Video coder providing implicit coefficient prediction and scan adaptation for image coding and intra coding of video
01/10/2002WO2002003710A1 Fast efficient computation of the discrete cosine transform (dct) of digital video data