DE60119660D1 - Verfahren zur Verarbeitung von Videodateien - Google Patents

Verfahren zur Verarbeitung von Videodateien

Info

Publication number
DE60119660D1
DE60119660D1 DE60119660T DE60119660T DE60119660D1 DE 60119660 D1 DE60119660 D1 DE 60119660D1 DE 60119660 T DE60119660 T DE 60119660T DE 60119660 T DE60119660 T DE 60119660T DE 60119660 D1 DE60119660 D1 DE 60119660D1
Authority
DE
Germany
Prior art keywords
video files
processing video
processing
files
video
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
DE60119660T
Other languages
English (en)
Other versions
DE60119660T2 (de
Inventor
Arnaud Gesnot
Carolina Miro-Sorolla
Jorge Caviedes
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE60119660D1 publication Critical patent/DE60119660D1/de
Application granted granted Critical
Publication of DE60119660T2 publication Critical patent/DE60119660T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
    • 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
    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
    • H04N19/865—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness with detection of the former encoding block subdivision in decompressed video

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)
DE60119660T 2000-10-10 2001-10-02 Verfahren zur Verarbeitung von Videodateien Expired - Lifetime DE60119660T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0012936 2000-10-10
FR0012936 2000-10-10

Publications (2)

Publication Number Publication Date
DE60119660D1 true DE60119660D1 (de) 2006-06-22
DE60119660T2 DE60119660T2 (de) 2007-02-22

Family

ID=8855172

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60119660T Expired - Lifetime DE60119660T2 (de) 2000-10-10 2001-10-02 Verfahren zur Verarbeitung von Videodateien

Country Status (6)

Country Link
US (1) US7724825B2 (de)
EP (1) EP1202577B1 (de)
JP (1) JP3939524B2 (de)
KR (1) KR100859422B1 (de)
CN (1) CN1201592C (de)
DE (1) DE60119660T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60119660T2 (de) * 2000-10-10 2007-02-22 Koninklijke Philips Electronics N.V. Verfahren zur Verarbeitung von Videodateien
FR2841423A1 (fr) * 2002-06-25 2003-12-26 Koninkl Philips Electronics Nv Procede de detection d'artefacts de bloc
FR2841424A1 (fr) * 2002-06-25 2003-12-26 Koninkl Philips Electronics Nv Procede de detection d'artefacts de bloc
KR20050027271A (ko) * 2002-07-31 2005-03-18 코닌클리케 필립스 일렉트로닉스 엔.브이. 블록킹 아티팩트들의 동적 검출
KR20040046250A (ko) * 2002-11-26 2004-06-05 한국정보통신주식회사 게이트웨이 기능을 구비한 신용카드 조회기
FR2848373A1 (fr) * 2002-12-04 2004-06-11 Koninkl Philips Electronics Nv Procede de mesure d'artefacts de bloc
KR20110106403A (ko) 2009-01-27 2011-09-28 톰슨 라이센싱 비디오 인코딩 및 디코딩에서 변환 선택을 위한 방법 및 장치
RU2018135725A (ru) * 2013-07-19 2018-11-21 Сони Корпорейшн Устройство и способ обработки информации

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0585573A3 (en) * 1992-08-31 1994-07-13 Ibm System and method for suppressing blocking artifacts in decoded transform coded images
JPH08191444A (ja) * 1995-01-09 1996-07-23 Matsushita Electric Ind Co Ltd ビデオ信号復号化装置
US5850294A (en) * 1995-12-18 1998-12-15 Lucent Technologies Inc. Method and apparatus for post-processing images
KR100244290B1 (ko) * 1997-09-09 2000-02-01 구자홍 저속 전송에서의 동영상을 위한 디블록킹 필터링 방법
US6795580B1 (en) * 1998-09-10 2004-09-21 Tektronix, Inc. Picture quality measurement using blockiness
DE60119660T2 (de) * 2000-10-10 2007-02-22 Koninklijke Philips Electronics N.V. Verfahren zur Verarbeitung von Videodateien

Also Published As

Publication number Publication date
EP1202577A1 (de) 2002-05-02
KR20020028838A (ko) 2002-04-17
EP1202577A9 (de) 2002-08-28
CN1348311A (zh) 2002-05-08
JP3939524B2 (ja) 2007-07-04
CN1201592C (zh) 2005-05-11
KR100859422B1 (ko) 2008-09-23
EP1202577B1 (de) 2006-05-17
US7724825B2 (en) 2010-05-25
DE60119660T2 (de) 2007-02-22
US20020126761A1 (en) 2002-09-12
JP2002305747A (ja) 2002-10-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition