| 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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| 06/07/2001 | US20010002921 Processing of motion vector histograms for recognizing the interleaved or progressive character of pictures |
| 06/07/2001 | DE19958553A1 Image compression scheme for scanned images divides picture into three levels allows separate maximum compression of text and pictures |
| 06/07/2001 | CA2361651A1 Data compression/decompression based on pattern and symbol run length encoding for use in a portable handheld video game system |
| 06/06/2001 | EP1104972A1 Image decoding method using variable length codes |
| 06/06/2001 | EP1104627A1 Method and apparatus for encoding a video signal |
| 06/06/2001 | EP1104555A2 System for tracking end-user electronic content usage |
| 06/06/2001 | EP0754373B1 Encoding arrangement for encoding a sequence of (n-1)-bit information words into a sequence of n-bit channel words, and a decoding arrangement for decoding a sequence of n-bit channel words into a sequence of (n-1) bit information words |
| 06/06/2001 | CN1298608A Method and apparatus for decoding an audio signal |
| 06/06/2001 | CN1298573A 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 |
| 06/06/2001 | CN1298572A 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 |
| 06/05/2001 | US6243672 Speech encoding/decoding method and apparatus using a pitch reliability measure |
| 06/05/2001 | US6243496 Data compression |
| 06/05/2001 | US6243140 Methods and apparatus for reducing the amount of buffer memory required for decoding MPEG data and for performing scan conversion |
| 06/05/2001 | US6243081 Data structure for efficient retrieval of compressed texture data from a memory system |
| 06/05/2001 | US6243032 Decode apparatus that can accommodate dynamic change in sample data attribute during decoding process |
| 06/05/2001 | US6241778 Methods and apparatus for implementing run-length limited and maximum transition run codes |
| 06/05/2001 | CA2189142C A multi-pulse analysis speech processing system and method |
| 06/05/2001 | CA2185746C Perceptual noise masking measure based on synthesis filter frequency response |
| 06/04/2001 | CA2327238A1 Method for compressing scanned colored and gray-scale documents |
| 06/02/2001 | CA2326785A1 Methods and apparatus for context selection of block transform coefficients |
| 05/31/2001 | WO2001039503A1 Hybrid temporal-snr fine granular scalability video coding |
| 05/31/2001 | WO2001039377A2 Finite impulse response digital to analog converter with offset compensation |
| 05/31/2001 | US20010002205 Encoding digital signals |
| 05/31/2001 | DE19956947A1 Anordnung zur Feststellung der Phasenlage eines Datensignals Arrangement for determining the phase of a data signal |
| 05/30/2001 | EP1104201A1 Method and device for managing frame buffer memory size in a digital television system |
| 05/30/2001 | EP1104198A1 MPEG transcoder |
| 05/30/2001 | EP1104196A2 Device for data compression and storage |
| 05/30/2001 | EP1104191A2 Arrangement for determining the phase position of a data signal |
| 05/30/2001 | EP1104176A2 Re-indexing for efficient compression of palettized images |
| 05/30/2001 | EP1103955A2 Multiband harmonic transform coder |
| 05/30/2001 | EP1103953A2 Method for concealing erased speech frames |
| 05/30/2001 | EP1103919A2 Method of processing decompressed image data |
| 05/30/2001 | CN1297623A Method and apparatus for quantizing signal in digital system |
| 05/30/2001 | CN1297558A Apparatus and method for signal processing |
| 05/30/2001 | CN1297311A Method and apparatus for compressing and decompressing picture signals |
| 05/30/2001 | CN1297211A Image histogram unit bar value quantizing method |
| 05/29/2001 | US6240537 Signature compression circuit and method |
| 05/29/2001 | US6240431 Decompression of limited range floating point numbers |
| 05/29/2001 | US6240388 Audio data decoding device and audio data coding/decoding system |
| 05/29/2001 | US6240387 Method and apparatus for performing speech frame encoding mode selection in a variable rate encoding system |
| 05/29/2001 | US6240386 Speech codec employing noise classification for noise compensation |
| 05/29/2001 | US6240213 Data compression system having a string matching module |
| 05/29/2001 | US6240143 Method and apparatus for the reflection and transmission of quasi orthogonal vectors |
| 05/29/2001 | US6239727 Data encoding/decoding process |
| 05/29/2001 | CA2228183C Speech coder/decoder |
| 05/29/2001 | CA2213118C Data reduction of sensed values in an implantable medical device through the use of a variable resolution technique |
| 05/25/2001 | WO2001037564A1 Method for enhancing video compression through automatic data analysis and profile selection |
| 05/25/2001 | WO2001037279A1 Device for reproducing a digital information signal and method |
| 05/25/2001 | WO2001037264A1 Gain-smoothing in wideband speech and audio signal decoder |
| 05/25/2001 | WO2001037263A1 Wideband audio transmission system |
| 05/25/2001 | CA2391169A1 Method for enhancing video compression through automatic data analysis and profile selection |
| 05/24/2001 | US20010001621 Method for computational graceful degradation in an audiovisual compression system |
| 05/24/2001 | US20010001615 Transcoding of a data stream |
| 05/23/2001 | EP1102494A2 Data processor and data processing method |
| 05/23/2001 | EP1102493A1 Video data formatting and storage |
| 05/23/2001 | EP1102492A2 Data compression |
| 05/23/2001 | EP1102491A1 Image encoding method and image encoder |
| 05/23/2001 | EP1102490A1 Image encoding method and image encoder |
| 05/23/2001 | EP1102212A2 Colour image quantization system |
| 05/23/2001 | EP1101358A1 Encoding a video signal |
| 05/23/2001 | EP1101335A1 Replacement of special characters in a data stream |
| 05/23/2001 | EP1101289A1 Method for inserting auxiliary data in an audio data stream |
| 05/23/2001 | EP1101196A1 Method and device for estimating motion in a digitized image with pixels |
| 05/23/2001 | EP0789910B1 Method of converting a series of m-bit information words to a modulated signal, method of producing a record carrier, coding device, device, recording device, signal, as well as a record carrier |
| 05/23/2001 | CN1296701A Embedding supplemental data in encoded signal |
| 05/23/2001 | CN1296608A Sound source vector generator and device encoder/decoder |
| 05/23/2001 | CN1296258A Noise canceller |
| 05/22/2001 | US6236961 Speech signal coder |
| 05/22/2001 | US6236960 Factorial packing method and apparatus for information coding |
| 05/22/2001 | US6236762 System and method for unified DCT and wavelet data coding |
| 05/22/2001 | US6236759 Image processing apparatus |
| 05/22/2001 | US6236703 Fractional-N divider using a delta-sigma modulator |
| 05/22/2001 | US6236682 Video motion vector detection including rotation and/or zoom vector generation |
| 05/22/2001 | US6236432 MPEG II system with PES decoder |
| 05/22/2001 | US6236342 Bitmap font data storage within data processing systems |
| 05/22/2001 | US6236341 Method and apparatus for data compression of network packets employing per-packet hash tables |
| 05/22/2001 | US6236340 Modulation encoders and decoders |
| 05/17/2001 | WO2001035673A1 Variance based adaptive block size dct image compression |
| 05/17/2001 | WO2001035672A1 Data transformation for explicit transmission of control information |
| 05/17/2001 | WO2001035535A1 Method for decoding data coded with an entropic code, corresponding decoding device and transmission system |
| 05/17/2001 | WO2001035534A2 Variable length encoding of compressed data |
| 05/17/2001 | WO2001001651A3 Method and telecommunication terminal for automated data compression in radio communication systems |
| 05/16/2001 | EP1100275A2 Image coding method using variable length codes |
| 05/16/2001 | EP1100274A2 Image decoding method using variable length codes |
| 05/16/2001 | EP1100273A2 Image decoding method using variable length codes |
| 05/16/2001 | EP1100272A2 Image decoding method using variable length codes |
| 05/16/2001 | EP1100077A2 Noise suppression apparatus |
| 05/16/2001 | EP1099352A1 Quantizing method and device for video compression |
| 05/16/2001 | EP1099310A2 Processing circuit and method for variable-length coding and decoding |
| 05/16/2001 | CN1295744A Detection of code vectors in single frequency, multiple transmitter networks |
| 05/16/2001 | CN1295696A Compressing and decompressing images |
| 05/16/2001 | CN1295317A Voice coding device and voice decoding device |
| 05/16/2001 | CN1295310A Resolution ratio transforming device and method of orthogonal transformation image |
| 05/15/2001 | US6233718 Avoiding forbidden data patterns in coded audio data |
| 05/15/2001 | US6233551 Method and apparatus for determining multiband voicing levels using frequency shifting method in vocoder |
| 05/15/2001 | US6233393 Apparatus for transmitting data in isochronous and asynchronous manners, an apparatus for receiving the same, and a system and method for such transmitting and receiving of such data |
| 05/15/2001 | US6233359 File size bounded JPEG transcoder (FSBJT) |
| 05/15/2001 | US6233213 Method of converting bits of optical disk, demodulating method and apparatus |
| 05/15/2001 | US6233021 Method for replacing parts of a digitally coded picture, and device for carrying out the method |
| 05/15/2001 | US6232908 A/D converter having a dynamic encoder |