JPH1075181A5 - - Google Patents

Info

Publication number
JPH1075181A5
JPH1075181A5 JP1997136722A JP13672297A JPH1075181A5 JP H1075181 A5 JPH1075181 A5 JP H1075181A5 JP 1997136722 A JP1997136722 A JP 1997136722A JP 13672297 A JP13672297 A JP 13672297A JP H1075181 A5 JPH1075181 A5 JP H1075181A5
Authority
JP
Japan
Prior art keywords
input data
codeword
register
coefficient
bits
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1997136722A
Other languages
English (en)
Japanese (ja)
Other versions
JPH1075181A (ja
Filing date
Publication date
Priority claimed from US08/666,964 external-priority patent/US5818364A/en
Application filed filed Critical
Publication of JPH1075181A publication Critical patent/JPH1075181A/ja
Publication of JPH1075181A5 publication Critical patent/JPH1075181A5/ja
Pending legal-status Critical Current

Links

JP9136722A 1996-06-19 1997-05-27 ハフマン・デコーダ Pending JPH1075181A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US666,964 1996-06-19
US08/666,964 US5818364A (en) 1996-06-19 1996-06-19 High bit-rate huffman decoding

Publications (2)

Publication Number Publication Date
JPH1075181A JPH1075181A (ja) 1998-03-17
JPH1075181A5 true JPH1075181A5 (enExample) 2005-02-17

Family

ID=24676264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9136722A Pending JPH1075181A (ja) 1996-06-19 1997-05-27 ハフマン・デコーダ

Country Status (6)

Country Link
US (1) US5818364A (enExample)
EP (1) EP0814614B1 (enExample)
JP (1) JPH1075181A (enExample)
DE (1) DE69732271T2 (enExample)
ES (1) ES2231844T3 (enExample)
SG (1) SG73441A1 (enExample)

Families Citing this family (25)

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US6349379B2 (en) * 1997-04-30 2002-02-19 Canon Kabushiki Kaisha System for executing instructions having flag for indicating direct or indirect specification of a length of operand data
US6219457B1 (en) 1998-05-26 2001-04-17 Silicon Graphics, Inc. Method and system for decoding data encoded in a variable length code word
US6697525B1 (en) 1998-10-02 2004-02-24 Parthusceva Ltd. System method and apparatus for performing a transform on a digital image
US6192157B1 (en) 1998-10-27 2001-02-20 Hewlett-Packard Company Modifications of postscript adaptive data compression (ADC) for 3 plane, 8 bit color images, JPEG lossy compression, and variable Q factors
US6385342B1 (en) * 1998-11-13 2002-05-07 Xerox Corporation Blocking signature detection for identification of JPEG images
US6771824B1 (en) * 1999-12-28 2004-08-03 Lucent Technologies Inc. Adaptive variable length decoding method
US6868186B1 (en) 2000-07-13 2005-03-15 Ceva D.S.P. Ltd. Visual lossless image compression
US7039906B1 (en) 2000-09-29 2006-05-02 International Business Machines Corporation Compiler for enabling multiple signed independent data elements per register
US6834337B1 (en) 2000-09-29 2004-12-21 International Business Machines Corporation System and method for enabling multiple signed independent data elements per register
US7581027B2 (en) * 2001-06-27 2009-08-25 Ricoh Co., Ltd. JPEG 2000 for efficent imaging in a client/server environment
US7574363B2 (en) * 2001-08-23 2009-08-11 International Business Machines Corporation Intelligent merchandise indicator
US7394346B2 (en) * 2002-01-15 2008-07-01 International Business Machines Corporation Free-space gesture recognition for transaction security and command processing
JP4247961B2 (ja) * 2003-02-25 2009-04-02 船井電機株式会社 Ｄｖｄプレイヤ、および光ディスク再生装置
US6903668B1 (en) * 2003-11-18 2005-06-07 M-Systems Flash Disk Pioneers Ltd. Decompression accelerator for flash memory
US6956511B2 (en) * 2004-01-06 2005-10-18 Sharp Laboratories Of America, Inc. Multi-symbol/coefficient decode operation for Huffman codes
US20050174269A1 (en) * 2004-02-05 2005-08-11 Broadcom Corporation Huffman decoder used for decoding both advanced audio coding (AAC) and MP3 audio
KR100847077B1 (ko) 2006-08-02 2008-07-17 엠텍비젼 주식회사 허프만 부호화 방법 및 이를 구현하기 위한 프로그램이기록된 기록 매체
TWI349894B (en) * 2007-12-05 2011-10-01 Quanta Comp Inc Method for transmitting image bit stream and image encoder
TWI376959B (en) * 2008-05-02 2012-11-11 Novatek Microelectronics Corp Entropy decoding circuit, entropy decoding method, and entropy decoding method using a pipeline manner
TWI343192B (en) * 2009-06-12 2011-06-01 Ind Tech Res Inst Decoding method
FR2958429B1 (fr) * 2010-04-02 2012-11-30 Lead Tech Design Dispositif de traitement permettant d'extraire un ensemble de donnees d'un mot de donnees, circuit electronique et procede d'extraction de donnees correspondants
US9002122B2 (en) 2012-07-19 2015-04-07 Omnivision Technologies, Inc. System and method for improving decoder performance using quantization control
CN110233627B (zh) * 2019-05-22 2023-05-12 深圳大学 一种基于流水式的硬件压缩的系统及方法
CN113824449B (zh) * 2021-09-18 2024-08-09 山东云海国创云计算装备产业创新中心有限公司 一种静态霍夫曼并行编码方法、系统、存储介质及设备
CN115695822A (zh) * 2022-06-09 2023-02-03 珠海市杰理科技股份有限公司 哈夫曼编码图像的解码方法、装置及显示设备

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US3701980A (en) * 1970-08-03 1972-10-31 Gen Electric High density four-transistor mos content addressed memory
US4899149A (en) * 1986-02-28 1990-02-06 Gary Kahan Method of and apparatus for decoding Huffman or variable-length coees
US4780845A (en) * 1986-07-23 1988-10-25 Advanced Micro Devices, Inc. High density, dynamic, content-addressable memory cell
US5208593A (en) * 1991-07-30 1993-05-04 Lsi Logic Corporation Method and structure for decoding Huffman codes using leading ones detection
US5245338A (en) * 1992-06-04 1993-09-14 Bell Communications Research, Inc. High-speed variable-length decoder
US5325092A (en) * 1992-07-07 1994-06-28 Ricoh Company, Ltd. Huffman decoder architecture for high speed operation and reduced memory
US5343195A (en) * 1992-12-18 1994-08-30 Thomson Consumer Electronics, Inc. Variable length codeword decoding apparatus
JP3292221B2 (ja) * 1993-09-14 2002-06-17 ソニー株式会社 画像圧縮符号化方法
DE69416773T2 (de) * 1993-09-23 1999-10-21 Lg Electronics Inc., Seoul/Soul Variabler Längen-Kodieren und variabler Längen-Dekodierer
US5550542A (en) * 1994-05-04 1996-08-27 Matsushita Electric Corporation Of America Variable length code look-up table having separate code length determination
KR0141298B1 (ko) * 1994-11-17 1998-06-15 배순훈 가변 길이 복호화 장치

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