DK33698A - Adaptiv kodningsfremgangsmåde - Google Patents

Adaptiv kodningsfremgangsmåde

Info

Publication number: DK33698A
Authority: DK; Denmark
Prior art keywords: coding method; adaptive coding; adaptive; coding
Prior art date: 1997-03-14

Application number

DK33698A

Other languages

English (en)

Other versions

DK176874B1 (da

Inventor

Tomohiro Kimura

Fumitaka Ono

Ikuro Ueno

Taichi Yanagiya

Masayuki Yoshida

Original Assignee

Mitsubishi Electric Corp

Priority date (The priority date 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 date listed.)

1997-03-14

Filing date

1998-03-12

Publication date

1998-09-15

1998-03-12 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

1998-09-15 Publication of DK33698A publication Critical patent/DK33698A/da

2010-02-08 Application granted granted Critical

2010-02-08 Publication of DK176874B1 publication Critical patent/DK176874B1/da

Links

230000003044 adaptive effect Effects 0.000 title 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
- 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)
Compression Or Coding Systems Of Tv Signals (AREA)
Compression Of Band Width Or Redundancy In Fax (AREA)

DKPA199800336A 1997-03-14 1998-03-12 Adaptiv kodningsfremgangsmåde DK176874B1 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP06070497A JP3367370B2 (ja)	1997-03-14	1997-03-14	適応符号化方法
JP6070497		1997-03-14

Publications (2)

Publication Number	Publication Date
DK33698A true DK33698A (da)	1998-09-15
DK176874B1 DK176874B1 (da)	2010-02-08

Family

ID=13149954

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DKPA199800336A DK176874B1 (da)	1997-03-14	1998-03-12	Adaptiv kodningsfremgangsmåde

Country Status (6)

Country	Link
US (1)	US6075471A (da)
JP (1)	JP3367370B2 (da)
KR (1)	KR100263503B1 (da)
CN (1)	CN1096752C (da)
DK (1)	DK176874B1 (da)
TW (1)	TW429690B (da)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6677868B2 (en) *	2001-03-16	2004-01-13	Sharp Laboratories Of America, Inc.	Entropy coding with adaptive syntax to replace high probability symbols with lower probabilities symbols
EP1322117A1 (fr) *	2001-12-06	2003-06-25	Koninklijke Philips Electronics N.V.	Dispositif de codage/décodage arithmétique
JP3801501B2 (ja) *	2001-12-18	2006-07-26	三菱電機株式会社	符号化装置及び復号装置及び符号化・復号装置及び符号化方法及び復号方法及び符号化・復号方法及びプログラム
DE50311129D1 (de) *	2002-05-02	2009-03-12	Fraunhofer Ges Forschung	Verfahren und anordnung zur arithmetischen enkodierung und dekodierung von binären zuständen sowie ein entsprechendes computerprogramm und ein entsprechendes computerlesbares speichermedium
JP3853710B2 (ja) *	2002-07-15	2006-12-06	Ｎｅｃアクセステクニカ株式会社	ディジタル画像符号化装置およびディジタル画像符号化方法
JP4240283B2 (ja)	2002-10-10	2009-03-18	ソニー株式会社	復号装置及び復号方法
US6900748B2 (en) *	2003-07-17	2005-05-31	Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V.	Method and apparatus for binarization and arithmetic coding of a data value
US7659839B2 (en) *	2007-08-15	2010-02-09	Ternarylogic Llc	Methods and systems for modifying the statistical distribution of symbols in a coded message
US7379608B2 (en) *	2003-12-04	2008-05-27	Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung, E.V.	Arithmetic coding for transforming video and picture data units
US7599435B2 (en)	2004-01-30	2009-10-06	Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V.	Video frame encoding and decoding
US7586924B2 (en) *	2004-02-27	2009-09-08	Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V.	Apparatus and method for coding an information signal into a data stream, converting the data stream and decoding the data stream
US7463781B2 (en) *	2004-04-14	2008-12-09	Lsi Corporation	Low overhead context intializations for arithmetic video codecs
US7283073B2 (en) *	2005-12-19	2007-10-16	Primax Electronics Ltd.	System for speeding up the arithmetic coding processing and method thereof
JP5746811B2 (ja) *	2006-12-21	2015-07-08	味の素株式会社	大腸癌の評価方法、ならびに大腸癌評価装置、大腸癌評価方法、大腸癌評価システム、大腸癌評価プログラムおよび記録媒体
JP4722214B2 (ja) *	2007-04-18	2011-07-13	三菱電機株式会社	符号化装置、復号装置、符号変換装置及びプログラム
ES2531013T3 (es)	2009-10-20	2015-03-10	Fraunhofer Ges Forschung	Codificador de audio, decodificador de audio, método para codificar información de audio, método para decodificar información de audio y programa de computación que usa la detección de un grupo de valores espectrales previamente decodificados
BR122021008581B1 (pt)	2010-01-12	2022-08-16	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Codificador de áudio, decodificador de áudio, método de codificação e informação de áudio, e método de decodificação de uma informação de áudio que utiliza uma tabela hash que descreve tanto valores de estado significativos como limites de intervalo
JP5062320B2 (ja) *	2010-12-27	2012-10-31	ソニー株式会社	符号化装置及び符号化方法
JP5041061B2 (ja) *	2010-12-27	2012-10-03	ソニー株式会社	復号装置及び復号方法
JP5041060B2 (ja) *	2010-12-27	2012-10-03	ソニー株式会社	符号化装置及び符号化方法
JP5041062B2 (ja) *	2010-12-27	2012-10-03	ソニー株式会社	復号装置及び復号方法
JP5057497B2 (ja) *	2012-06-22	2012-10-24	ソニー株式会社	復号装置及び復号方法
JP5057494B2 (ja) *	2012-06-22	2012-10-24	ソニー株式会社	符号化装置及び符号化方法
JP5057495B2 (ja) *	2012-06-22	2012-10-24	ソニー株式会社	復号装置及び復号方法
JP5057496B2 (ja) *	2012-06-22	2012-10-24	ソニー株式会社	符号化装置及び符号化方法
JP5057498B2 (ja) *	2012-06-22	2012-10-24	ソニー株式会社	復号装置及び復号方法
GB2595002B (en) *	2020-05-16	2022-06-15	Maymask 171 Ltd	Lossless compression of sorted data

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IL86993A (en) *	1988-07-05	1991-07-18	Ibm Israel	Method of generating a compressed representation of a source data string
JPH0834432B2 (ja) *	1989-01-31	1996-03-29	三菱電機株式会社	符号化装置及び符号化方法
JPH0834434B2 (ja) *	1990-02-26	1996-03-29	三菱電機株式会社	符号化装置及び符号化方法
US5357250A (en) *	1992-11-20	1994-10-18	International Business Machines Corporation	Adaptive computation of symbol probabilities in n-ary strings
US5587710A (en) *	1995-03-24	1996-12-24	National Semiconductor Corporation	Syntax based arithmetic coder and decoder

1997
- 1997-03-14 JP JP06070497A patent/JP3367370B2/ja not_active Expired - Fee Related
1998
- 1998-01-22 TW TW87100892A patent/TW429690B/zh not_active IP Right Cessation
- 1998-03-10 KR KR1019980007799A patent/KR100263503B1/ko not_active Expired - Fee Related
- 1998-03-10 CN CN98105752A patent/CN1096752C/zh not_active Expired - Fee Related
- 1998-03-12 DK DKPA199800336A patent/DK176874B1/da not_active IP Right Cessation
- 1998-03-12 US US09/041,134 patent/US6075471A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
KR100263503B1 (ko)	2000-08-01
CN1193848A (zh)	1998-09-23
JPH10256917A (ja)	1998-09-25
CN1096752C (zh)	2002-12-18
US6075471A (en)	2000-06-13
DK176874B1 (da)	2010-02-08
TW429690B (en)	2001-04-11
JP3367370B2 (ja)	2003-01-14
KR19980080047A (ko)	1998-11-25

Legal Events

Date	Code	Title	Description
2015-10-26	PBP	Patent lapsed	Effective date: 20150331

Publication	Publication Date	Title
DK33698A (da)	1998-09-15	Adaptiv kodningsfremgangsmåde
DE69814517D1 (de)	2003-06-18	Sprachkodierung
DE69721349D1 (de)	2003-06-05	Sprachkodierung
DE69801659D1 (de)	2001-10-18	Kodierungssysteme
FI980532A7 (fi)	1999-09-10	Puhekoodaus
DE69932958D1 (de)	2006-10-05	Verlustfreies Dekodierungsverfahren
DE69804121D1 (de)	2002-04-11	Sprachkodierung
FI943196A7 (fi)	1996-01-05	Vastaanottomenetelmä
DE69623164D1 (de)	2002-10-02	5B4T Kodierungsschema
DE69702261D1 (de)	2000-07-13	Sprachkodierung
EP1041364A4 (en)	2005-11-02	CODER
IS5106A (is)	1999-07-02	Ný aðferð
FI982418L (fi)	2000-05-07	Signalointimenetelmä
DE69620586D1 (de)	2002-05-16	Adaptive Konturenkodierung
DE69935233D1 (de)	2007-04-05	Sprachkodierung
ID20665A (id)	1999-02-11	Metode pelarutan karet secara kontinyu
FI102344B1 (fi)	1998-11-13	Integroitu puheenkoodaus
FI971677A0 (fi)	1997-04-18	Adaptiivinen tasain
FI100497B (fi)	1997-12-15	Mukautuva käyttöliittymä
FI941437L (fi)	1995-09-29	Dekoodausmenetelmä
DE69814326D1 (de)	2003-06-12	Kodierung von mausbefehlen
DE69814396D1 (de)	2003-06-12	Kompressionskodierungsverfahren
ITBO960226A0 (it)	1996-04-30	Metodo di gommatura
FI101759B1 (fi)	1998-08-14	Muunnettu viterbidekoodausmenetelmä
ID17503A (id)	1998-01-08	Metoda konstruksi