BE1012172A5 - Werkwijze en inrichting voor videoverwerking. - Google Patents

Werkwijze en inrichting voor videoverwerking. Download PDF

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Publication number
BE1012172A5
BE1012172A5 BE9800669A BE9800669A BE1012172A5 BE 1012172 A5 BE1012172 A5 BE 1012172A5 BE 9800669 A BE9800669 A BE 9800669A BE 9800669 A BE9800669 A BE 9800669A BE 1012172 A5 BE1012172 A5 BE 1012172A5
Authority
BE
Belgium
Prior art keywords
mode
film
fields
sequence
video
Prior art date
Application number
BE9800669A
Other languages
English (en)
Dutch (nl)
Original Assignee
Barco Naanloze Vennootschap
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 Barco Naanloze Vennootschap filed Critical Barco Naanloze Vennootschap
Priority to BE9800669A priority Critical patent/BE1012172A5/nl
Priority to EP99969202A priority patent/EP1114557A1/en
Priority to JP2000570975A priority patent/JP2002525927A/ja
Priority to PCT/EP1999/006555 priority patent/WO2000016561A1/en
Application granted granted Critical
Publication of BE1012172A5 publication Critical patent/BE1012172A5/nl

Links

Classifications

    • 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
    • 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
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/012—Conversion between an interlaced and a progressive signal
    • 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
    • H04N7/0127—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter
    • H04N7/0132—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter the field or frame frequency of the incoming video signal being multiplied by a positive integer, e.g. for flicker reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Television Systems (AREA)
BE9800669A 1998-09-15 1998-09-15 Werkwijze en inrichting voor videoverwerking. BE1012172A5 (nl)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE9800669A BE1012172A5 (nl) 1998-09-15 1998-09-15 Werkwijze en inrichting voor videoverwerking.
EP99969202A EP1114557A1 (en) 1998-09-15 1999-09-10 Method and apparatus for video signal processing
JP2000570975A JP2002525927A (ja) 1998-09-15 1999-09-10 ビデオ信号処理の方法と装置
PCT/EP1999/006555 WO2000016561A1 (en) 1998-09-15 1999-09-10 Method and apparatus for video signal processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9800669A BE1012172A5 (nl) 1998-09-15 1998-09-15 Werkwijze en inrichting voor videoverwerking.

Publications (1)

Publication Number Publication Date
BE1012172A5 true BE1012172A5 (nl) 2000-06-06

Family

ID=3891427

Family Applications (1)

Application Number Title Priority Date Filing Date
BE9800669A BE1012172A5 (nl) 1998-09-15 1998-09-15 Werkwijze en inrichting voor videoverwerking.

Country Status (4)

Country Link
EP (1) EP1114557A1 (ja)
JP (1) JP2002525927A (ja)
BE (1) BE1012172A5 (ja)
WO (1) WO2000016561A1 (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6909469B2 (en) 1999-08-11 2005-06-21 Silicon Image, Inc. Interlace motion artifact detection using vertical frequency detection and analysis
DE19963041B4 (de) * 1999-12-24 2011-03-31 Bts Holding International B.V. Schaltungsanordnung zum Erkennen von Filmquellen
US6867814B2 (en) 2000-04-18 2005-03-15 Silicon Image, Inc. Method, system and article of manufacture for identifying the source type and quality level of a video sequence
KR100854091B1 (ko) * 2002-07-13 2008-08-25 삼성전자주식회사 영상신호의 필름 모드 검출장치 및 방법
KR100927143B1 (ko) 2002-11-27 2009-11-18 삼성전자주식회사 움직임 검출장치 및 방법
KR20040054032A (ko) 2002-12-16 2004-06-25 삼성전자주식회사 영상신호의 포맷 검출장치 및 방법
KR20040055059A (ko) 2002-12-20 2004-06-26 삼성전자주식회사 영상포맷의 변환장치 및 방법
US7158186B2 (en) 2003-05-27 2007-01-02 Genesis Microchip Inc. Method and system for changing the frame rate to be optimal for the material being displayed while maintaining a stable image throughout
KR20050011067A (ko) * 2003-07-21 2005-01-29 삼성전자주식회사 2:2 풀다운 시퀀스 판별장치 및 그 방법
KR20050011069A (ko) * 2003-07-21 2005-01-29 삼성전자주식회사 배드에딧으로 인한 콤을 제거할 수 있는 영상신호판별장치 및 그 판별방법
KR20050011068A (ko) * 2003-07-21 2005-01-29 삼성전자주식회사 필름모드 판별장치 및 그 방법
JP4369948B2 (ja) * 2006-09-20 2009-11-25 シャープ株式会社 画像表示装置及び方法、画像処理装置及び方法
US8462264B2 (en) 2008-04-23 2013-06-11 Panasonic Corporation Video scan converter for performing interlaced to progressive scan conversion

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0536721A2 (en) * 1991-10-10 1993-04-14 Salora Oy A method to process an HDTV signal arriving in the form of a sample sequence
EP0584662A1 (en) * 1992-08-25 1994-03-02 NOKIA TECHNOLOGY GmbH Method and coupling for doubling the vertical and horizontal frequency of a video signal
EP0629083A1 (en) * 1993-06-05 1994-12-14 Samsung Electronics Co., Ltd. Interlaced-to-progressive scanning converter having a double-smoothing function and a method therefor
EP0708564A2 (en) * 1994-10-21 1996-04-24 AT&T Corp. Method of encoder control
EP0720366A2 (en) * 1994-12-30 1996-07-03 Thomson Consumer Electronics, Inc. Method and apparatus for identifying video fields from film sources employing 2-2 and 3-2 pull down sequences
US5606373A (en) * 1995-04-04 1997-02-25 International Business Machines Corporation Methods for repeated field detection
WO1997039586A1 (en) * 1996-04-15 1997-10-23 Faroudja, Yves, C. Universal video disc record and playback employing motion signals for high quality playback of non-film sources
US5742351A (en) * 1993-03-17 1998-04-21 U.S. Philips Corporation Device for encoding sequences of frames constituted by film-type images and video-type images, and corresponding decoding device
EP0851677A1 (en) * 1996-12-26 1998-07-01 Sony Corporation Video signal processing apparatus and processing method

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0536721A2 (en) * 1991-10-10 1993-04-14 Salora Oy A method to process an HDTV signal arriving in the form of a sample sequence
EP0584662A1 (en) * 1992-08-25 1994-03-02 NOKIA TECHNOLOGY GmbH Method and coupling for doubling the vertical and horizontal frequency of a video signal
US5742351A (en) * 1993-03-17 1998-04-21 U.S. Philips Corporation Device for encoding sequences of frames constituted by film-type images and video-type images, and corresponding decoding device
EP0629083A1 (en) * 1993-06-05 1994-12-14 Samsung Electronics Co., Ltd. Interlaced-to-progressive scanning converter having a double-smoothing function and a method therefor
EP0708564A2 (en) * 1994-10-21 1996-04-24 AT&T Corp. Method of encoder control
EP0720366A2 (en) * 1994-12-30 1996-07-03 Thomson Consumer Electronics, Inc. Method and apparatus for identifying video fields from film sources employing 2-2 and 3-2 pull down sequences
US5606373A (en) * 1995-04-04 1997-02-25 International Business Machines Corporation Methods for repeated field detection
WO1997039586A1 (en) * 1996-04-15 1997-10-23 Faroudja, Yves, C. Universal video disc record and playback employing motion signals for high quality playback of non-film sources
EP0851677A1 (en) * 1996-12-26 1998-07-01 Sony Corporation Video signal processing apparatus and processing method

Also Published As

Publication number Publication date
WO2000016561A1 (en) 2000-03-23
JP2002525927A (ja) 2002-08-13
EP1114557A1 (en) 2001-07-11

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RE Patent lapsed

Effective date: 20080930