ATE445290T1 - Anordnung zur erzeugung eines 3:2-pulldown- ausschaltsignals für einen videokompressionscodierer - Google Patents

Anordnung zur erzeugung eines 3:2-pulldown- ausschaltsignals für einen videokompressionscodierer

Info

Publication number
ATE445290T1
ATE445290T1 AT04806591T AT04806591T ATE445290T1 AT E445290 T1 ATE445290 T1 AT E445290T1 AT 04806591 T AT04806591 T AT 04806591T AT 04806591 T AT04806591 T AT 04806591T AT E445290 T1 ATE445290 T1 AT E445290T1
Authority
AT
Austria
Prior art keywords
signal
arrangement
coefficients
mad
generating
Prior art date
Application number
AT04806591T
Other languages
English (en)
Inventor
Olaf Seupel
Original Assignee
Nxp Bv
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34833714&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE445290(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nxp Bv filed Critical Nxp Bv
Application granted granted Critical
Publication of ATE445290T1 publication Critical patent/ATE445290T1/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0112—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards corresponding to a cinematograph film standard
    • H04N7/0115—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards corresponding to a cinematograph film standard with details on the detection of a particular field or frame pattern in the incoming video signal, e.g. 3:2 pull-down pattern

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Details Of Garments (AREA)
AT04806591T 2004-01-09 2004-12-20 Anordnung zur erzeugung eines 3:2-pulldown- ausschaltsignals für einen videokompressionscodierer ATE445290T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04100052 2004-01-09
PCT/IB2004/052860 WO2005076611A1 (en) 2004-01-09 2004-12-20 Arrangement for generating a 3:2 pull-down switch-off signal for a video compression encoder

Publications (1)

Publication Number Publication Date
ATE445290T1 true ATE445290T1 (de) 2009-10-15

Family

ID=34833714

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04806591T ATE445290T1 (de) 2004-01-09 2004-12-20 Anordnung zur erzeugung eines 3:2-pulldown- ausschaltsignals für einen videokompressionscodierer

Country Status (7)

Country Link
US (1) US8319890B2 (de)
EP (1) EP1707003B1 (de)
JP (1) JP2007519335A (de)
CN (1) CN100542257C (de)
AT (1) ATE445290T1 (de)
DE (1) DE602004023540D1 (de)
WO (1) WO2005076611A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5206313B2 (ja) * 2008-10-27 2013-06-12 富士通株式会社 コーミングノイズ検出装置、コーミングノイズ検出方法
KR20240042116A (ko) 2011-06-15 2024-04-01 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 복호 방법 및 장치와, 부호화 방법 및 장치
JP5336004B2 (ja) * 2011-06-17 2013-11-06 パナソニック株式会社 動画像復号化装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5461420A (en) 1992-09-18 1995-10-24 Sony Corporation Apparatus for coding and decoding a digital video signal derived from a motion picture film source
US5828786A (en) * 1993-12-02 1998-10-27 General Instrument Corporation Analyzer and methods for detecting and processing video data types in a video data stream
US5452011A (en) 1994-03-14 1995-09-19 Thomson Consumer Electronics, Inc. Method and device for film-mode detection and field elimination
KR0137702B1 (ko) * 1994-12-13 1998-05-15 양승택 필름모드 영상신호 검출장치
WO2000013418A1 (en) * 1998-08-26 2000-03-09 Sony Corporation Video data processor and processing method, video data encoder and encoding method
JP2002016944A (ja) 2000-06-29 2002-01-18 Sony Corp 信号処理装置及び信号処理方法
KR100503090B1 (ko) * 2003-06-21 2005-07-21 삼성전자주식회사 주파수 변환을 사용한 영화 영상 검출 방법 및 장치

Also Published As

Publication number Publication date
JP2007519335A (ja) 2007-07-12
EP1707003B1 (de) 2009-10-07
WO2005076611A1 (en) 2005-08-18
EP1707003A1 (de) 2006-10-04
CN1902927A (zh) 2007-01-24
US20070285564A1 (en) 2007-12-13
DE602004023540D1 (de) 2009-11-19
US8319890B2 (en) 2012-11-27
CN100542257C (zh) 2009-09-16

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