DE69028078T2 - Kodiervorrichtung mit hoher Wirksamkeit - Google Patents

Kodiervorrichtung mit hoher Wirksamkeit

Info

Publication number
DE69028078T2
DE69028078T2 DE1990628078 DE69028078T DE69028078T2 DE 69028078 T2 DE69028078 T2 DE 69028078T2 DE 1990628078 DE1990628078 DE 1990628078 DE 69028078 T DE69028078 T DE 69028078T DE 69028078 T2 DE69028078 T2 DE 69028078T2
Authority
DE
Germany
Prior art keywords
high efficiency
coding device
coding
efficiency
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.)
Expired - Lifetime
Application number
DE1990628078
Other languages
English (en)
Other versions
DE69028078D1 (de
Inventor
Tetsujiro Kondo
Kenji Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony 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.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69028078D1 publication Critical patent/DE69028078D1/de
Publication of DE69028078T2 publication Critical patent/DE69028078T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • H04N19/98—Adaptive-dynamic-range coding [ADRC]
DE1990628078 1989-11-28 1990-11-27 Kodiervorrichtung mit hoher Wirksamkeit Expired - Lifetime DE69028078T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30822589A JP2827356B2 (ja) 1989-11-28 1989-11-28 画像信号伝送装置及び方法

Publications (2)

Publication Number Publication Date
DE69028078D1 DE69028078D1 (de) 1996-09-19
DE69028078T2 true DE69028078T2 (de) 1997-02-20

Family

ID=17978435

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1990628078 Expired - Lifetime DE69028078T2 (de) 1989-11-28 1990-11-27 Kodiervorrichtung mit hoher Wirksamkeit

Country Status (5)

Country Link
US (1) US5068726A (de)
EP (1) EP0430631B1 (de)
JP (1) JP2827356B2 (de)
KR (1) KR100211774B1 (de)
DE (1) DE69028078T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6480630B1 (en) 1997-07-11 2002-11-12 Sony Corporation Encoding and decoding different resolution video signals for display on plural units

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2969867B2 (ja) * 1990-08-31 1999-11-02 ソニー株式会社 ディジタル画像信号の高能率符号化装置
JP2906671B2 (ja) * 1990-12-28 1999-06-21 ソニー株式会社 ディジタルビデオ信号の高能率符号化装置およびその方法
US5253275A (en) 1991-01-07 1993-10-12 H. Lee Browne Audio and video transmission and receiving system
JP2861462B2 (ja) * 1991-04-12 1999-02-24 ソニー株式会社 動きベクトル検出装置
JPH0614313A (ja) * 1992-06-29 1994-01-21 Canon Inc 画像処理装置
US5481554A (en) * 1992-09-02 1996-01-02 Sony Corporation Data transmission apparatus for transmitting code data
US5850261A (en) * 1992-10-15 1998-12-15 Sony Corporation Efficient variable length encoder and decoder
US5953506A (en) * 1996-12-17 1999-09-14 Adaptive Media Technologies Method and apparatus that provides a scalable media delivery system
US5870144A (en) * 1997-03-28 1999-02-09 Adaptec, Inc. Reduced-quality resolution digital video encoder/decoder
US6307886B1 (en) 1998-01-20 2001-10-23 International Business Machines Corp. Dynamically determining group of picture size during encoding of video sequence
US7412004B2 (en) * 2001-06-29 2008-08-12 Agere Systems Inc. Method and apparatus for controlling buffer overflow in a communication system
US7440613B2 (en) * 2003-09-12 2008-10-21 Sony Corporation Binary mask interpolation
US10091506B2 (en) * 2015-06-11 2018-10-02 Sony Corporation Data-charge phase data compression architecture
US10027968B2 (en) * 2015-06-12 2018-07-17 Sony Corporation Data-charge phase data compression tool

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2540809B2 (ja) * 1986-07-30 1996-10-09 ソニー株式会社 高能率符号化装置
JP2508439B2 (ja) * 1987-05-29 1996-06-19 ソニー株式会社 高能率符号化装置
FR2627926A1 (fr) * 1988-02-29 1989-09-01 Labo Electronique Physique Procede et dispositif de codage de signaux video numeriques, et dispositif de decodage correspondant
JPH01245684A (ja) * 1988-03-28 1989-09-29 Canon Inc 画像情報伝送システム

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6480630B1 (en) 1997-07-11 2002-11-12 Sony Corporation Encoding and decoding different resolution video signals for display on plural units
US6990244B2 (en) 1997-07-11 2006-01-24 Sony Corporation Integrative encoding system and adaptive decoding system
US7072491B2 (en) 1997-07-11 2006-07-04 Sony Corporation Integrative encoding system and adaptive decoding system

Also Published As

Publication number Publication date
EP0430631B1 (de) 1996-08-14
JP2827356B2 (ja) 1998-11-25
US5068726A (en) 1991-11-26
JPH03167985A (ja) 1991-07-19
DE69028078D1 (de) 1996-09-19
KR100211774B1 (ko) 1999-08-02
EP0430631A3 (en) 1992-10-21
KR910010886A (ko) 1991-06-29
EP0430631A2 (de) 1991-06-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition