Patents
Sitemap › H03 - Basic electronic circuitry › H03M - Coding, decoding or code conversion, in general › H03M 7 - Conversion of a code where information is represented by a given sequence or number of digits to a code where the same information is represented by a different sequence or number of digits
Patents for H03M 7 - Conversion of a code where information is represented by a given sequence or number of digits to a code where the same information is represented by a different sequence or number of digits (33,242)
03/2005
03/17/2005US20050058357 Palettized image compression
03/17/2005US20050058356 Image predictive coding method
03/17/2005US20050058209 Class D amplifier
03/17/2005US20050058208 Apparatus and method for coding excitation signal
03/17/2005US20050058205 Extended range variable length coding/decoding of differential motion vector information
03/17/2005US20050058199 Systems and methods for performing bit rate allocation for a video data stream
03/17/2005US20050057980 Tri-state detection circuit for use in devices associated with an imaging system
03/17/2005US20050057378 Method and apparatus for compressing an input string to provide an equivalent decompressed output string
03/17/2005CA2537549A1 Digital signal processing device
03/16/2005EP1515568A1 Adaptive variable-length coding and decoding methods for image data
03/16/2005EP1515567A2 Image coding method and image decoding method
03/16/2005EP1515565A2 Improved compression techniques
03/16/2005EP1515564A2 Systems and methods for adaptively filtering DCT coefficients in a video encoder
03/16/2005EP1515561A1 Method and apparatus for 3-D sub-band video coding
03/16/2005EP1515446A1 Signal encoding method, signal decoding method, signal encoding device, signal decoding device, signal encoding program, and signal decoding program
03/16/2005EP1515445A1 Method of strongly encrypting .zip files
03/16/2005EP1515310A1 A system and method for providing high-quality stretching and compression of a digital audio signal
03/16/2005EP1514425A2 Video encoding with fast motion estimation
03/16/2005EP1514424A2 Motion estimation techniques for video encoding
03/16/2005EP1514423A1 Non-scalable to scalable video conversion method, scalable to non-scalable video conversion method-------------------------------
03/16/2005EP1514356A1 A method and a system for variable-length decoding, and a device for the localization of codewords
03/16/2005EP1514354A1 Digital delta-sigma modulator in a fractional-n frequency synthesizer
03/16/2005EP1514263A1 Audio coding system using characteristics of a decoded signal to adapt synthesized spectral components
03/16/2005EP1514261A1 Audio coding system using spectral hole filling
03/16/2005EP1514077A1 Method for compressing and decompressing data of a data stream
03/16/2005EP1402388A4 System and method for modifying a data stream using element parsing
03/16/2005EP1258147B1 System and method with advance predicted bit-plane coding for progressive fine-granularity scalable (pfgs) video coding
03/16/2005EP1155360A4 Quality priority image storage and communication
03/16/2005EP0821848B1 Reduced complexity signal transmission system
03/16/2005CN1596546A Method for conducting a directed prediction of an image block
03/16/2005CN1596536A Image coding device, image coding method and image processing device
03/16/2005CN1596434A Signal coding
03/16/2005CN1596422A A method and system for estimating objective quality of compressed video data
03/16/2005CN1595994A Method and device for sharing dynamic video compression buffer
03/16/2005CN1595986A Method and apparatus for 3-d subband video coding
03/16/2005CN1595911A A robust IPv6 header compression method
03/16/2005CN1595811A Recording carrier comprising binary system source signal data bit flow
03/16/2005CN1595533A 优先电路 Priority circuit
03/16/2005CN1193621C Method for adjusting computation complexity, method of approximate IDCT computing, and a decoder
03/16/2005CN1193618C Pre-processing method for motion estimation
03/16/2005CN1193613C Method for transmission of a group of data
03/16/2005CN1193346C Decoder
03/16/2005CN1193344C Speech decoder and method for decoding speech
03/16/2005CN1193319C Code and decode device and method for key data of graphic animation
03/15/2005US6868186 Visual lossless image compression
03/15/2005US6867715 System, method, and apparatus for variable length decoder
03/15/2005US6867714 Method and apparatus for estimating a motion using a hierarchical search and an image encoding system adopting the method and apparatus
03/10/2005WO2005022754A1 Huffman coding and decoding
03/10/2005WO2005022399A2 Data compression engines and real-time wideband compressor for multi-dimensional data
03/10/2005US20050055367 Method and apparatus for windowing in entropy encoding
03/10/2005US20050055204 System and method for providing high-quality stretching and compression of a digital audio signal
03/10/2005US20050053363 Method of and device for encoding an information stream
03/10/2005US20050053302 Interlace frame lapped transform
03/10/2005US20050053301 Multi-resolution image data management system and method based on tiled wavelet-like transform and sparse data coding
03/10/2005US20050053295 Chroma motion vector derivation for interlaced forward-predicted fields
03/10/2005US20050053294 Chroma motion vector derivation
03/10/2005US20050053293 Motion vector coding and decoding in interlaced frame coded pictures
03/10/2005US20050053288 Bitstream-controlled post-processing filtering
03/10/2005US20050053239 Digital watermarking which allows tampering to be detected on a block-specific basis
03/10/2005US20050053160 Method and apparatus of converting a series of data words into a modulated signal
03/10/2005US20050053156 Bitplane coding and decoding for AC prediction status information
03/10/2005US20050053155 Intensity estimation/compensation for interlaced forward-predicted fields
03/10/2005US20050053154 Video encoding apparatus and video decoding apparatus
03/10/2005US20050053151 Escape mode code resizing for fields and slices
03/10/2005US20050053145 Macroblock information signaling for interlaced frames
03/10/2005US20050053144 Selecting between dominant and non-dominant motion vector predictor polarities
03/10/2005US20050053143 Motion vector block pattern coding and decoding
03/10/2005US20050053142 Hybrid motion vector prediction for interlaced forward-predicted fields
03/10/2005US20050053141 Joint coding and decoding of a reference field selection and differential motion vector information
03/10/2005US20050053140 Signaling macroblock mode information for macroblocks of interlaced forward-predicted fields
03/10/2005US20050053137 Predicting motion vectors for fields of forward-predicted interlaced video frames
03/10/2005US20050053134 Number of reference fields for an interlaced forward-predicted field
03/10/2005US20050053132 Method and apparatus for 3-D subband video coding
03/10/2005US20050052295 Method and apparatus for arithmetic coding, including probability estimation state table creation
03/10/2005US20050052294 Multi-layer run level encoding and decoding
03/10/2005US20050052292 Signal processing approach for channel coding based on inter-symbol-interference insertion
03/09/2005EP1513349A2 Bitstream-controlled post-processing video filtering
03/09/2005EP1512292A1 System and method for enhancing videos from drift-free scalable bitstream
03/09/2005EP1512227A1 Packing and unpacking of a variable number of bits
03/09/2005EP1512133A1 Method and device for determining a frequency for sampling an analog signal
03/09/2005EP1512115A1 Spatial prediction based intra coding
03/09/2005EP1053548B1 Apparatus and method for recording a digital information signal with trick play information in slant tracks on a record carrier
03/09/2005CN1593065A Video encoding and decoding of foreground and background wherein picture is divided into slice
03/09/2005CN1593064A Configurable pattern optimizer
03/09/2005CN1593063A Automated mask selection in object-based video encoding
03/09/2005CN1593062A Quantization method for bit rate transcoding applications
03/09/2005CN1593013A Method of decoding a variable-length codeword sequence
03/09/2005CN1593011A Method and apparatus for adaptive data compression
03/09/2005CN1592421A Moving image encoder, moving image decoder, moving image encoding method, moving image decoding method
03/09/2005CN1592420A Method for segmenting moving object of compressed moving image
03/09/2005CN1592413A Adaptive variable-length coding methods for image data
03/09/2005CN1592412A Adaptive variable-length coding methods for image data
03/09/2005CN1592411A Adaptive variable-length coding methods for image data
03/09/2005CN1592410A Adaptive variable-length coding methods for image data
03/09/2005CN1591575A Method and arrangement for synthesizing speech
03/09/2005CN1591319A Multiplaying method and apparatus based on Booth algorithm
03/09/2005CN1192658C Character display technique
03/09/2005CN1192656C Transceiver for selecting source coder and processes carried out in such transceiver
03/09/2005CN1192584C Communication device and method of operation
03/09/2005CN1192485C Signal processors
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