DK1131956T3 - Fremgangsmåde til at komprimere billeder og videosekvenser i et digitalt format - Google Patents

Fremgangsmåde til at komprimere billeder og videosekvenser i et digitalt format

Info

Publication number: DK1131956T3
Authority: DK; Denmark
Prior art keywords: digital format; video sequences; compressing images; compressing; images
Prior art date: 1998-10-23

Application number

DK99952814T

Other languages

English (en)

Inventor

Gisle Bjontegaard

Original Assignee

Telenor As

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.)

1998-10-23

Filing date

1999-10-20

Publication date

2005-01-10

1999-10-20 Application filed by Telenor As filed Critical Telenor As

2005-01-10 Application granted granted Critical

2005-01-10 Publication of DK1131956T3 publication Critical patent/DK1131956T3/da

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/93—Run-length coding
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Color Television Systems (AREA)
Compression, Expansion, Code Conversion, And Decoders (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)
Apparatus For Radiation Diagnosis (AREA)
Ultra Sonic Daignosis Equipment (AREA)
Image Processing (AREA)

DK99952814T 1998-10-23 1999-10-20 Fremgangsmåde til at komprimere billeder og videosekvenser i et digitalt format DK1131956T3 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NO984942A NO309299B1 (no)	1998-10-23	1998-10-23	Fremgangsmåte for komprimering av bilder og videosekvenser på digital form
EP99952814A EP1131956B1 (en)	1998-10-23	1999-10-20	A method for compressing pictures and video sequences in a digital format

Publications (1)

Publication Number	Publication Date
DK1131956T3 true DK1131956T3 (da)	2005-01-10

Family

ID=19902541

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK99952814T DK1131956T3 (da)	1998-10-23	1999-10-20	Fremgangsmåde til at komprimere billeder og videosekvenser i et digitalt format

Country Status (6)

Country	Link
EP (1)	EP1131956B1 (da)
AT (1)	ATE277477T1 (da)
DE (1)	DE69920503T8 (da)
DK (1)	DK1131956T3 (da)
NO (1)	NO309299B1 (da)
WO (1)	WO2000025521A1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1321533C (zh) *	2003-12-31	2007-06-13	中国科学院计算技术研究所	最大宏块类型与编码块模式联合编/解码的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR0129558B1 (ko) *	1992-10-26	1998-04-10	배순훈	적응적 가변길이 부호화 방법 및 장치
US5400075A (en) *	1993-01-13	1995-03-21	Thomson Consumer Electronics, Inc.	Adaptive variable length encoder/decoder

1998
- 1998-10-23 NO NO984942A patent/NO309299B1/no not_active IP Right Cessation
1999
- 1999-10-20 DK DK99952814T patent/DK1131956T3/da active
- 1999-10-20 EP EP99952814A patent/EP1131956B1/en not_active Expired - Lifetime
- 1999-10-20 AT AT99952814T patent/ATE277477T1/de not_active IP Right Cessation
- 1999-10-20 WO PCT/NO1999/000316 patent/WO2000025521A1/en active IP Right Grant
- 1999-10-20 DE DE69920503T patent/DE69920503T8/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
NO309299B1 (no)	2001-01-08
DE69920503T2 (de)	2006-02-16
NO984942L (no)	2000-04-25
EP1131956A1 (en)	2001-09-12
ATE277477T1 (de)	2004-10-15
EP1131956B1 (en)	2004-09-22
WO2000025521A1 (en)	2000-05-04
DE69920503D1 (de)	2004-10-28
DE69920503T8 (de)	2006-04-27
NO984942D0 (no)	1998-10-23

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