IL133046A - קידוד ופיענוח אריתמטי של אות אינפורמציה - Google Patents
קידוד ופיענוח אריתמטי של אות אינפורמציהInfo
- Publication number
- IL133046A IL133046A IL13304699A IL13304699A IL133046A IL 133046 A IL133046 A IL 133046A IL 13304699 A IL13304699 A IL 13304699A IL 13304699 A IL13304699 A IL 13304699A IL 133046 A IL133046 A IL 133046A
- Authority
- IL
- Israel
- Prior art keywords
- value
- parameter
- symbol
- interval
- information signal
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 67
- 230000004044 response Effects 0.000 claims abstract description 20
- 238000010586 diagram Methods 0.000 description 13
- 238000012545 processing Methods 0.000 description 7
- 238000013144 data compression Methods 0.000 description 5
- 238000007906 compression Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000005236 sound signal Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007430 reference method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
- H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
- H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
- H03M7/4006—Conversion to or from arithmetic code
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Error Detection And Correction (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98200914 | 1998-03-23 | ||
| PCT/IB1999/000310 WO1999049579A2 (en) | 1998-03-23 | 1999-02-22 | Arithmetic encoding and decoding of an information signal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL133046A0 IL133046A0 (en) | 2001-03-19 |
| IL133046A true IL133046A (he) | 2004-06-01 |
Family
ID=8233501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL13304699A IL133046A (he) | 1998-03-23 | 1999-02-22 | קידוד ופיענוח אריתמטי של אות אינפורמציה |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US6144320A (he) |
| EP (1) | EP0983635B1 (he) |
| JP (1) | JP4179640B2 (he) |
| KR (1) | KR100604364B1 (he) |
| CN (1) | CN1134896C (he) |
| AR (1) | AR014729A1 (he) |
| AT (1) | ATE445935T1 (he) |
| AU (1) | AU757911B2 (he) |
| BR (1) | BR9904879B1 (he) |
| DE (1) | DE69941528D1 (he) |
| EG (1) | EG22052A (he) |
| ES (1) | ES2333492T3 (he) |
| ID (1) | ID24587A (he) |
| IL (1) | IL133046A (he) |
| MY (1) | MY129270A (he) |
| PT (1) | PT983635E (he) |
| TR (1) | TR199902831T1 (he) |
| WO (1) | WO1999049579A2 (he) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0895361A3 (en) * | 1997-07-31 | 2000-03-15 | AT&T Corp. | Z-coder: A fast adaptive binary arithmetic coder |
| JP4160689B2 (ja) * | 1998-11-10 | 2008-10-01 | 株式会社リコー | 算術符号化装置および算術復号装置 |
| DK1140173T4 (da) * | 1998-12-22 | 2013-06-10 | Genentech Inc | Vaskulære endothelcellevækstfaktorantagonister og anvendelser deraf |
| KR100712104B1 (ko) * | 1999-01-07 | 2007-04-27 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 디지털 정보신호의 인코딩 장치와 디코딩 장치, 및 인코딩 방법 |
| FR2792150B1 (fr) * | 1999-04-08 | 2003-02-28 | Canon Kk | Procedes et dispositis de codage et de decodage de signaux numeriques, et systemes les mettant en oeuvre |
| KR100316785B1 (ko) * | 1999-11-04 | 2001-12-13 | 윤종용 | 비트 오류에 견실한 산술 부호화/복호화 장치 및 그 방법 |
| JP2003526986A (ja) | 2000-03-07 | 2003-09-09 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 算術的に符号化された情報信号の算術復号化 |
| KR20020020886A (ko) | 2000-03-07 | 2002-03-16 | 요트.게.아. 롤페즈 | 산술적으로 인코딩된 정보신호의 산술 디코딩 |
| US7844579B2 (en) | 2000-03-09 | 2010-11-30 | Pkware, Inc. | System and method for manipulating and managing computer archive files |
| US8959582B2 (en) | 2000-03-09 | 2015-02-17 | Pkware, Inc. | System and method for manipulating and managing computer archive files |
| US6879988B2 (en) | 2000-03-09 | 2005-04-12 | Pkware | System and method for manipulating and managing computer archive files |
| US20050015608A1 (en) | 2003-07-16 | 2005-01-20 | Pkware, Inc. | Method for strongly encrypting .ZIP files |
| US8230482B2 (en) | 2000-03-09 | 2012-07-24 | Pkware, Inc. | System and method for manipulating and managing computer archive files |
| JP3620506B2 (ja) * | 2002-02-28 | 2005-02-16 | ソニー株式会社 | Ｍｑ−ｃｏｄｅｒ方式の算術符号化／復号装置及び再正規化方法 |
| JP3807342B2 (ja) * | 2002-04-25 | 2006-08-09 | 三菱電機株式会社 | デジタル信号符号化装置、デジタル信号復号装置、デジタル信号算術符号化方法、およびデジタル信号算術復号方法 |
| US6825782B2 (en) * | 2002-09-20 | 2004-11-30 | Ntt Docomo, Inc. | Method and apparatus for arithmetic coding and termination |
| EP1668904A2 (en) * | 2003-09-29 | 2006-06-14 | Handheld Entertainment, Inc. | Method and apparatus for coding information |
| CN101742283B (zh) * | 2008-11-26 | 2011-11-23 | 财团法人工业技术研究院 | 解码方法及装置 |
| US8207875B2 (en) * | 2009-10-28 | 2012-06-26 | Motorola Mobility, Inc. | Encoder that optimizes bit allocation for information sub-parts |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4286256A (en) * | 1979-11-28 | 1981-08-25 | International Business Machines Corporation | Method and means for arithmetic coding utilizing a reduced number of operations |
| US4891643A (en) * | 1986-09-15 | 1990-01-02 | International Business Machines Corporation | Arithmetic coding data compression/de-compression by selectively employed, diverse arithmetic coding encoders and decoders |
| US5418532A (en) * | 1993-05-13 | 1995-05-23 | Bell Communications Research, Inc. | Method and system for efficient, multiplication-free arithmetic coding |
-
1999
- 1999-02-22 CN CNB998003514A patent/CN1134896C/zh not_active Expired - Lifetime
- 1999-02-22 TR TR1999/02831T patent/TR199902831T1/xx unknown
- 1999-02-22 WO PCT/IB1999/000310 patent/WO1999049579A2/en not_active Ceased
- 1999-02-22 AU AU22953/99A patent/AU757911B2/en not_active Expired
- 1999-02-22 DE DE69941528T patent/DE69941528D1/de not_active Expired - Lifetime
- 1999-02-22 PT PT99902770T patent/PT983635E/pt unknown
- 1999-02-22 JP JP54797499A patent/JP4179640B2/ja not_active Expired - Lifetime
- 1999-02-22 EP EP99902770A patent/EP0983635B1/en not_active Expired - Lifetime
- 1999-02-22 IL IL13304699A patent/IL133046A/he not_active IP Right Cessation
- 1999-02-22 ID IDW991412A patent/ID24587A/id unknown
- 1999-02-22 ES ES99902770T patent/ES2333492T3/es not_active Expired - Lifetime
- 1999-02-22 AT AT99902770T patent/ATE445935T1/de active
- 1999-02-22 BR BRPI9904879-5A patent/BR9904879B1/pt not_active IP Right Cessation
- 1999-02-22 KR KR1019997010797A patent/KR100604364B1/ko not_active Expired - Lifetime
- 1999-03-16 AR ARP990101130A patent/AR014729A1/es active IP Right Grant
- 1999-03-19 US US09/273,285 patent/US6144320A/en not_active Expired - Lifetime
- 1999-03-21 EG EG29299A patent/EG22052A/xx active
- 1999-03-22 MY MYPI99001072A patent/MY129270A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US6144320A (en) | 2000-11-07 |
| TR199902831T1 (xx) | 2000-07-21 |
| CN1262816A (zh) | 2000-08-09 |
| ID24587A (id) | 2000-07-27 |
| DE69941528D1 (de) | 2009-11-26 |
| ES2333492T3 (es) | 2010-02-22 |
| KR100604364B1 (ko) | 2006-07-25 |
| EG22052A (en) | 2002-06-30 |
| JP2002500849A (ja) | 2002-01-08 |
| MY129270A (en) | 2007-03-30 |
| JP4179640B2 (ja) | 2008-11-12 |
| AU2295399A (en) | 1999-10-18 |
| WO1999049579A3 (en) | 1999-11-11 |
| EP0983635B1 (en) | 2009-10-14 |
| KR20010012832A (ko) | 2001-02-26 |
| CN1134896C (zh) | 2004-01-14 |
| AU757911B2 (en) | 2003-03-13 |
| EP0983635A2 (en) | 2000-03-08 |
| ATE445935T1 (de) | 2009-10-15 |
| PT983635E (pt) | 2009-12-16 |
| IL133046A0 (en) | 2001-03-19 |
| BR9904879B1 (pt) | 2011-11-16 |
| WO1999049579A2 (en) | 1999-09-30 |
| BR9904879A (pt) | 2000-09-19 |
| AR014729A1 (es) | 2001-03-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Patent granted | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| EXP | Patent expired |