DE3883358D1 - Blockadaptive praediktionskodierung mit adaptiver verstaerkung und vorspannung. - Google Patents

Blockadaptive praediktionskodierung mit adaptiver verstaerkung und vorspannung.

Info

Publication number
DE3883358D1
DE3883358D1 DE8888906395T DE3883358T DE3883358D1 DE 3883358 D1 DE3883358 D1 DE 3883358D1 DE 8888906395 T DE8888906395 T DE 8888906395T DE 3883358 T DE3883358 T DE 3883358T DE 3883358 D1 DE3883358 D1 DE 3883358D1
Authority
DE
Germany
Prior art keywords
adaptive
preloading
reinforcement
prediction coding
block
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 - Fee Related
Application number
DE8888906395T
Other languages
English (en)
Other versions
DE3883358T2 (de
Inventor
James Sullivan
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DE3883358D1 publication Critical patent/DE3883358D1/de
Publication of DE3883358T2 publication Critical patent/DE3883358T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H04N19/98—Adaptive-dynamic-range coding [ADRC]
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/124—Quantisation
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
DE19883883358 1987-06-22 1988-06-16 Blockadaptive prädiktionskodierung mit adaptiver verstärkung und vorspannung. Expired - Fee Related DE3883358T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6523087A 1987-06-22 1987-06-22
US13208087A 1987-12-10 1987-12-10

Publications (2)

Publication Number Publication Date
DE3883358D1 true DE3883358D1 (de) 1993-09-23
DE3883358T2 DE3883358T2 (de) 1994-03-10

Family

ID=26745368

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883883358 Expired - Fee Related DE3883358T2 (de) 1987-06-22 1988-06-16 Blockadaptive prädiktionskodierung mit adaptiver verstärkung und vorspannung.

Country Status (4)

Country Link
EP (1) EP0320511B1 (de)
JP (1) JPH01503668A (de)
DE (1) DE3883358T2 (de)
WO (1) WO1988010544A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5396567A (en) * 1990-11-16 1995-03-07 Siemens Aktiengesellschaft Process for adaptive quantization for the purpose of data reduction in the transmission of digital images
JP3165296B2 (ja) * 1992-12-25 2001-05-14 三菱電機株式会社 フレーム間符号化処理方式及びフレーム間符号化処理方法及び符号化制御方式
US5493343A (en) * 1994-12-28 1996-02-20 Thomson Consumer Electronics, Inc. Compensation for truncation error in a digital video signal decoder
DE69523550T2 (de) * 1994-12-29 2002-05-08 Sony Corp., Tokio/Tokyo Einrichtung und Verfahren zur Quantisierung
US5706009A (en) * 1994-12-29 1998-01-06 Sony Corporation Quantizing apparatus and quantizing method
KR100238066B1 (ko) * 1996-06-26 2000-01-15 윤종용 양자화활동도를 이용한 비트 발생량 제어방법 및 그 영상 부호화장치
US6292126B1 (en) 1997-12-30 2001-09-18 Cable Television Laboratories Quantizer that uses optimum decision thresholds
EP1473943B1 (de) 1998-03-05 2009-04-08 Panasonic Corporation Verfahren zur Bildkodierung, Verfahren zur Bildkodierung/-Dekodierung, Bildkodierer, oder Vorrichtung zur Bildaufzeichnung/-Wiedergabe
EP1189447A3 (de) * 2000-09-19 2004-11-17 Matsushita Electric Industrial Co., Ltd. Bildsignalüberträger
EP1453238A1 (de) 2003-02-25 2004-09-01 CoreOptics, Inc., c/o The Corporation Trust Center Verfahren und Schaltung zur Einstellung der Abtastphase in einem überabgetasteten Empfänger

Also Published As

Publication number Publication date
JPH01503668A (ja) 1989-12-07
EP0320511B1 (de) 1993-08-18
WO1988010544A1 (en) 1988-12-29
EP0320511A1 (de) 1989-06-21
DE3883358T2 (de) 1994-03-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee