| 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) |
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| 12/05/2002 | US20020181591 Process and device for video coding using the MPEG4 standard |
| 12/05/2002 | US20020181587 Video transcoder with up-sampling |
| 12/05/2002 | US20020181585 Quantizing unit setting apparatus and method, coding apparatus and method, and information recording medium |
| 12/05/2002 | US20020181583 Adaptive quantization based on bit rate prediction and prediction error energy |
| 12/05/2002 | US20020181580 Method and apparatus for dynamic allocation of scalable selective inhanced fine granular encoded images |
| 12/05/2002 | US20020181579 Video transcoder with spatial resolution reduction and drift compensation |
| 12/05/2002 | US20020181558 Simultaneous plural code series generator and CDMA radio receiver using same |
| 12/05/2002 | US20020181064 Method and system for duobinary coding of optical signals |
| 12/05/2002 | US20020181027 Apparatus and method for encoding and computing a discrete cosine transform using a butterfly processor |
| 12/05/2002 | US20020180431 Transpinnor-based sample-and-hold circuit and applications |
| 12/05/2002 | US20020179821 Semiconductor integrated circuit device and imaging system |
| 12/05/2002 | DE10121756A1 Verfahren und Anordnung zur Duobinärcodierung von optischen Signalen Method and apparatus for duobinary coding of optical signals |
| 12/04/2002 | EP1263237A2 Quantizing unit setting apparatus and method, coding apparatus and method, and information recording medium |
| 12/04/2002 | EP1263236A2 Method and device for processing a digital signal |
| 12/04/2002 | EP1263234A2 Apparatus for arranging compressed video data for transmission over a noisy communication channel |
| 12/04/2002 | EP1263231A2 System and method for preventing input of variable length codes from being interrupted |
| 12/04/2002 | EP1263145A2 Method, apparatus, computer program and storage medium for data compression |
| 12/04/2002 | EP1262971A2 Signal evaluation devices and signal evaluation methods, signal quality evaluation methods and reproducing devices and recording devices |
| 12/04/2002 | EP1262918A2 Method and apparatus for coding and decoding image data synchronizing sound data |
| 12/04/2002 | EP1262073A2 Methods and apparatus for motion estimation using neighboring macroblocks |
| 12/04/2002 | EP1262052A2 A technique for compressing a header field in a data packet |
| 12/04/2002 | EP1262027A1 Method of differential coding and modulation |
| 12/04/2002 | EP1262025A1 Data compression having improved compression speed |
| 12/04/2002 | EP1262024A1 System and method for image compression using systolic vector quantization |
| 12/04/2002 | CN1383687A Image data decoder and image data decoding method |
| 12/04/2002 | CN1383686A Image coding appts. and image coding method |
| 12/04/2002 | CN1383685A Efficient video data access using fixed radio compression |
| 12/04/2002 | CN1383684A Color video encoding and decoding method |
| 12/04/2002 | CN1383673A Noise filtering image sequence |
| 12/04/2002 | CN1383659A Device for encoding/decoding N-bit source words into corresponding M-bit channel words, and vice versa |
| 12/04/2002 | CN1383616A Method and appts. for converting series of data words into modulated signal |
| 12/04/2002 | CN1383615A Method and appts. for converting series of data words into modulated signal |
| 12/04/2002 | CN1383614A Compression method and appts., expansion method and appts. compression and expansion system, recorded medium, program |
| 12/04/2002 | CN1383330A Method for detecting noise in coded video data stream |
| 12/04/2002 | CN1383267A Code generation and distribution method |
| 12/03/2002 | US6490372 Image coding and decoding methods, image coding and decoding apparatuses, and recording media for image coding and decoding programs |
| 12/03/2002 | US6489903 Data encoding method, data encoding apparatus, data decoding method, and data decoding apparatus |
| 12/03/2002 | US6489902 Data compression for use with a communications channel |
| 11/28/2002 | WO2002096053A1 Narrow band chaotic frequency shift keying |
| 11/28/2002 | WO2002096052A1 Narrow band chaotic bi-phase shift keying |
| 11/28/2002 | WO2002096007A2 Method for digital quantization |
| 11/28/2002 | WO2002095958A2 Compression methods for packetized sonet/sdh payloads |
| 11/28/2002 | WO2002095955A1 Method of decoding a variable-length codeword sequence |
| 11/28/2002 | WO2002095951A1 Method and device for suppression of limiting cycles in noise-shaping filters |
| 11/28/2002 | WO2002095950A1 Character table implemented data compression method and apparatus |
| 11/28/2002 | WO2002095748A2 Record carrier with hidden channel |
| 11/28/2002 | WO2002071622A3 Device and method for compressing a signal |
| 11/28/2002 | WO2002069269A3 Font compression and retrieval |
| 11/28/2002 | WO2002063776A3 Method for compressing/decompressing a structured document |
| 11/28/2002 | WO2002060068A3 Method for identifying longest common substrings |
| 11/28/2002 | WO2001037564A9 Method for enhancing video compression through automatic data analysis and profile selection |
| 11/28/2002 | US20020178410 Generating and matching hashes of multimedia content |
| 11/28/2002 | US20020178332 Method and system to pre-fetch compressed memory blocks suing pointers |
| 11/28/2002 | US20020178280 Information distribution system |
| 11/28/2002 | US20020178156 Method and system for compression of a set of mostly similar strings allowing fast retrieval |
| 11/28/2002 | US20020176633 Method of compressing data by use of self-prefixed universal variable length code |
| 11/28/2002 | US20020176632 JADE-JPEG based adaptive document compression engine |
| 11/28/2002 | US20020176630 Image data processing method |
| 11/28/2002 | US20020176508 Methods and apparatus for decoding and displaying multiple digital images in parallel |
| 11/28/2002 | US20020176505 Systems and methods for decoding redundant motion vectors in compressed video bitstreams |
| 11/28/2002 | US20020176500 Method of concurrent multiple-mode motion estimation for digital video |
| 11/28/2002 | US20020176497 Quantizing unit setting apparatus and method, coding apparatus and method, and information recording medium |
| 11/28/2002 | US20020176495 Video transcoder with drift compensation |
| 11/28/2002 | US20020176494 Lossless and near-lossless source coding for multiple access networks |
| 11/28/2002 | US20020176025 Systems and methods for encoding redundant motion vectors in compressed video bitstreams |
| 11/28/2002 | US20020175845 A/D conversion method and apparatus |
| 11/28/2002 | US20020175842 Device for encoding n-bit source words into corresponding m-bit channel words and decoding m-bit channel words into corresponding n-bit source words |
| 11/28/2002 | US20020175840 Method, apparatus, computer program and storage medium for data compression |
| 11/27/2002 | EP1261209A2 Method of noise detection in a video data stream |
| 11/27/2002 | EP1261208A2 Encoding continuous image data |
| 11/27/2002 | EP1261207A2 Image data decoding method and apparatus |
| 11/27/2002 | EP1261161A1 Error correcting communication method and communication apparatus to which this communication method is applied |
| 11/27/2002 | EP1261138A2 Method and arrangement for duobinary coding of optical signals |
| 11/27/2002 | EP1261137A2 Method for coding and decoding a data stream |
| 11/27/2002 | EP1260967A2 Prediction parameter analysis apparatus and a prediction parameter analysis method |
| 11/27/2002 | EP1259957A1 Closed-loop multimode mixed-domain linear prediction speech coder |
| 11/27/2002 | EP1259956A1 Method of and apparatus for converting an audio signal between data compression formats |
| 11/27/2002 | EP1118057B1 Signal processing |
| 11/27/2002 | EP1082811B1 Pre-recorded sigma delta values for power amplifier control |
| 11/27/2002 | CN1381956A Changable rate vocoder |
| 11/27/2002 | CN1095253C Encoding and decoding apparatus and method of wideband digital information signal |
| 11/27/2002 | CN1095113C Device for symmetrically reducing N lowest effective digit of M place digital signal |
| 11/26/2002 | USRE37912 Variable-length encoder and decoder using symbol/code-word re-association of a coding table |
| 11/26/2002 | US6487535 Multi-channel audio encoder |
| 11/26/2002 | US6487528 Method and apparatus for encoding or decoding audio or video frame data |
| 11/26/2002 | US6487320 Methods, apparatuses and program recording media for image coding and image decoding |
| 11/26/2002 | US6487319 Apparatus and method for identifying the location of a coding unit |
| 11/26/2002 | US6487316 Picture decoder for a picture transmission system |
| 11/26/2002 | US6486804 Method of converting a stream of databits of a binary information signal into a stream of databits of a constrained binary channel signal, device for encoding, signal comprising a stream of databits of a constrained binary channel signal, record carrier, method for decoding, device for decoding |
| 11/21/2002 | WO2002093937A2 Video transcoder with drift compensation |
| 11/21/2002 | WO2002093936A1 Moving picture encoding apparatus |
| 11/21/2002 | WO2002093934A1 Image compression and transmission |
| 11/21/2002 | WO2002093933A1 Method of and system for activity-based frequency weighting for fgs enhancement layers |
| 11/21/2002 | WO2002093865A2 Payload header suppression including removal of fields that vary in known patterns |
| 11/21/2002 | WO2002093801A2 Silence detection |
| 11/21/2002 | WO2002093552A1 Estimating signal power in compressed audio |
| 11/21/2002 | WO2002093359A2 Apparatus and method for encoding and computing a discrete cosine transform using a butterfly processor |
| 11/21/2002 | WO2002093358A1 System and method for encoding and decoding data files |
| 11/21/2002 | US20020174112 Textual data storage system and method |
| 11/21/2002 | US20020173952 Coding |