KR100731523B1 - 인터레이싱된 영상 신호의 프로그레시브 스캐닝된 영상 신호로의 변환 - Google Patents

인터레이싱된 영상 신호의 프로그레시브 스캐닝된 영상 신호로의 변환 Download PDF

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KR100731523B1
KR100731523B1 KR1020017001114A KR20017001114A KR100731523B1 KR 100731523 B1 KR100731523 B1 KR 100731523B1 KR 1020017001114 A KR1020017001114 A KR 1020017001114A KR 20017001114 A KR20017001114 A KR 20017001114A KR 100731523 B1 KR100731523 B1 KR 100731523B1
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deinterlacing
algorithms
signals
deinterlaced
video data
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KR20010072069A (ko
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게라르드 데하안
어윈비. 벨러즈
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코닌클리케 필립스 일렉트로닉스 엔.브이.
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    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
KR1020017001114A 1999-05-25 2000-05-04 인터레이싱된 영상 신호의 프로그레시브 스캐닝된 영상 신호로의 변환 Expired - Fee Related KR100731523B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99201641.0 1999-05-25
EP99201641 1999-05-25

Publications (2)

Publication Number Publication Date
KR20010072069A KR20010072069A (ko) 2001-07-31
KR100731523B1 true KR100731523B1 (ko) 2007-06-25

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KR1020017001114A Expired - Fee Related KR100731523B1 (ko) 1999-05-25 2000-05-04 인터레이싱된 영상 신호의 프로그레시브 스캐닝된 영상 신호로의 변환

Country Status (7)

Country Link
US (1) US6618094B1 (enExample)
EP (1) EP1101354B1 (enExample)
JP (1) JP2003500944A (enExample)
KR (1) KR100731523B1 (enExample)
CN (1) CN1157053C (enExample)
DE (1) DE60040517D1 (enExample)
WO (1) WO2000072585A1 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100364762B1 (ko) * 2000-06-22 2002-12-16 엘지전자 주식회사 순차주사 영상 변환 장치 및 방법과, 그를 이용한 수직주사율 변환 장치
US6847405B2 (en) * 2001-09-14 2005-01-25 Sony Corporation Motion-adaptive de-interlacing method and system for digital televisions
KR100455397B1 (ko) * 2002-11-20 2004-11-06 삼성전자주식회사 글로벌 모션 보상으로 수직 해상도를 향상시키는 모션보상 디인터레이싱 장치 및 그 방법
KR100486284B1 (ko) * 2002-11-22 2005-04-29 삼성전자주식회사 연속되는 두 개의 디인터레이스 프레임들을 출력할 수있는 디인터레이스 장치 및 디인터레이스 방법
TWI332652B (en) * 2003-05-23 2010-11-01 Via Tech Inc System and method of auto-configuration settings for multimedia apparatus
KR100574943B1 (ko) * 2003-06-10 2006-05-02 삼성전자주식회사 영상 변환 방법 및 장치
KR100850710B1 (ko) * 2003-08-04 2008-08-06 삼성전자주식회사 위상 정정 필드를 이용한 적응적 디-인터레이싱 방법 및그 장치와, 이를 구현하기 위한 프로그램이 기록된 기록매체
US20070052843A1 (en) * 2003-09-04 2007-03-08 Koninklijke Philips Electronics N.V. Robust de-interlacing of video signals
US7483077B2 (en) * 2004-01-30 2009-01-27 Broadcom Corporation Method and system for control of a multi-field deinterlacer including providing visually pleasing start-up and shut-down
JP2007531377A (ja) * 2004-03-24 2007-11-01 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 順次走査変換機構を用いた多重記述符号化映像送信
US20080063307A1 (en) * 2004-06-22 2008-03-13 Koninklijke Philips Electronics, N.V. Pixel Interpolation
JP2006042267A (ja) * 2004-07-30 2006-02-09 Canon Inc 画像処理方法、画像処理装置、およびプログラム
EP1631068A3 (en) * 2004-08-26 2008-09-03 Samsung Electronics Co., Ltd. Apparatus and method for converting interlaced image into progressive image
US7362377B2 (en) * 2004-12-27 2008-04-22 Intel Corporation Spatio-temporal adaptive video de-interlacing
US8325273B2 (en) * 2005-06-06 2012-12-04 Broadcom Corporation System and method for vertical gradient detection in video processing
US7561206B2 (en) * 2005-06-29 2009-07-14 Microsoft Corporation Detecting progressive video
GB2443858A (en) * 2006-11-14 2008-05-21 Sony Uk Ltd Alias avoiding image processing using directional pixel block correlation and predetermined pixel value criteria
US8115863B2 (en) * 2007-04-04 2012-02-14 Freescale Semiconductor, Inc. Video de-interlacer using pixel trajectory
JP5029112B2 (ja) * 2007-04-13 2012-09-19 ソニー株式会社 画像処理装置および画像処理方法、並びにプログラム
US8964117B2 (en) * 2007-09-28 2015-02-24 Ati Technologies Ulc Single-pass motion adaptive deinterlacer and method therefore

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020078434A (ko) * 2001-04-09 2002-10-18 주식회사 포스코 주편 용삭설 제거장치

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3154272B2 (ja) * 1989-09-13 2001-04-09 キヤノン株式会社 画像変換装置及び方法
DE4211955A1 (de) * 1992-04-09 1993-10-14 Thomson Brandt Gmbh Verfahren und Vorrichtung für eine interlace-progressiv-Wandlung
US5305104A (en) * 1992-07-27 1994-04-19 The Trustees Of Columbia University In The City Of New York Digitally assisted motion compensated deinterlacing for enhanced definition television
KR950006058B1 (ko) * 1992-10-28 1995-06-07 주식회사금성사 슈도우메디안 필터를 이용한 주사선 보간기의 보간성분 발생기
KR970009469B1 (ko) * 1993-06-05 1997-06-13 삼성전자 주식회사 더블스무딩(Double Smoothing) 기능을 갖는 비월/순차주사변환장치 및 그 방법
FI98590C (fi) * 1994-09-20 1997-07-10 Nokia Technology Gmbh Videokuvan interpolointimenetelmä
US5661525A (en) * 1995-03-27 1997-08-26 Lucent Technologies Inc. Method and apparatus for converting an interlaced video frame sequence into a progressively-scanned sequence
JP3814326B2 (ja) * 1996-02-15 2006-08-30 松下電器産業株式会社 映像信号処理回路
US6269484B1 (en) * 1997-06-24 2001-07-31 Ati Technologies Method and apparatus for de-interlacing interlaced content using motion vectors in compressed video streams
DE69835802T2 (de) * 1998-03-09 2007-04-12 Sony Deutschland Gmbh Verfahren und System zur Interpolation von digitalen Signalen
US6181382B1 (en) * 1998-04-03 2001-01-30 Miranda Technologies Inc. HDTV up converter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020078434A (ko) * 2001-04-09 2002-10-18 주식회사 포스코 주편 용삭설 제거장치

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1020020078434

Also Published As

Publication number Publication date
CN1306723A (zh) 2001-08-01
US6618094B1 (en) 2003-09-09
WO2000072585A1 (en) 2000-11-30
CN1157053C (zh) 2004-07-07
KR20010072069A (ko) 2001-07-31
EP1101354B1 (en) 2008-10-15
DE60040517D1 (de) 2008-11-27
JP2003500944A (ja) 2003-01-07
EP1101354A1 (en) 2001-05-23

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