ATE528925T1 - Vorrichtung und verfahren zur zurückgewinnung von kompressionskonstanten im kodierten bereich - Google Patents

Vorrichtung und verfahren zur zurückgewinnung von kompressionskonstanten im kodierten bereich

Info

Publication number
ATE528925T1
ATE528925T1 AT00910155T AT00910155T ATE528925T1 AT E528925 T1 ATE528925 T1 AT E528925T1 AT 00910155 T AT00910155 T AT 00910155T AT 00910155 T AT00910155 T AT 00910155T AT E528925 T1 ATE528925 T1 AT E528925T1
Authority
AT
Austria
Prior art keywords
damaged
compression constants
coded area
constants
compression
Prior art date
Application number
AT00910155T
Other languages
English (en)
Inventor
Tetsujiro Kondo
James Carrig
Yasuhiro Fujimori
Sugata Ghosal
Original Assignee
Sony Electronics Inc
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 Electronics Inc filed Critical Sony Electronics Inc
Application granted granted Critical
Publication of ATE528925T1 publication Critical patent/ATE528925T1/de

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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • H04N19/895—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
AT00910155T 1999-02-12 2000-02-10 Vorrichtung und verfahren zur zurückgewinnung von kompressionskonstanten im kodierten bereich ATE528925T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/249,596 US6363118B1 (en) 1999-02-12 1999-02-12 Apparatus and method for the recovery of compression constants in the encoded domain
PCT/US2000/003611 WO2000048404A1 (en) 1999-02-12 2000-02-10 Apparatus and method for the recovery of compression constants in the encoded domain

Publications (1)

Publication Number Publication Date
ATE528925T1 true ATE528925T1 (de) 2011-10-15

Family

ID=22944179

Family Applications (2)

Application Number Title Priority Date Filing Date
AT00910155T ATE528925T1 (de) 1999-02-12 2000-02-10 Vorrichtung und verfahren zur zurückgewinnung von kompressionskonstanten im kodierten bereich
AT00908612T ATE533307T1 (de) 1999-02-12 2000-02-11 Vorrichtung und verfahren zur zurückgewinnung von kompressionskonstanten im kodierten bereich

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT00908612T ATE533307T1 (de) 1999-02-12 2000-02-11 Vorrichtung und verfahren zur zurückgewinnung von kompressionskonstanten im kodierten bereich

Country Status (7)

Country Link
US (2) US6363118B1 (de)
EP (1) EP1151616B1 (de)
JP (1) JP4796228B2 (de)
KR (2) KR100704313B1 (de)
AT (2) ATE528925T1 (de)
AU (1) AU3229500A (de)
WO (1) WO2000048404A1 (de)

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KR102070622B1 (ko) 2012-11-23 2020-01-29 삼성전자주식회사 동영상을 위한 양자화 테이블 추정 방법 및 장치
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Also Published As

Publication number Publication date
US20030223490A1 (en) 2003-12-04
KR20010101836A (ko) 2001-11-14
WO2000048404A1 (en) 2000-08-17
EP1151616B1 (de) 2011-10-12
AU3229500A (en) 2000-08-29
KR100704736B1 (ko) 2007-04-09
US6859493B2 (en) 2005-02-22
EP1151616A1 (de) 2001-11-07
KR100704313B1 (ko) 2007-04-09
KR20020000763A (ko) 2002-01-05
ATE533307T1 (de) 2011-11-15
JP4796228B2 (ja) 2011-10-19
JP2002537698A (ja) 2002-11-05
US6363118B1 (en) 2002-03-26

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