CN1157053C - 隔行扫描图像信号变换成逐行扫描图像信号 - Google Patents

隔行扫描图像信号变换成逐行扫描图像信号 Download PDF

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Publication number
CN1157053C
CN1157053C CNB008009384A CN00800938A CN1157053C CN 1157053 C CN1157053 C CN 1157053C CN B008009384 A CNB008009384 A CN B008009384A CN 00800938 A CN00800938 A CN 00800938A CN 1157053 C CN1157053 C CN 1157053C
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CN
China
Prior art keywords
interlacing
removal
algorithms
video data
deinterlacing
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Expired - Fee Related
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CNB008009384A
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English (en)
Chinese (zh)
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CN1306723A (zh
Inventor
G・德哈安
G·德哈安
贝勒斯
E·B·贝勒斯
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NXP BV
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Koninklijke Philips Electronics NV
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Publication of CN1306723A publication Critical patent/CN1306723A/zh
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Publication of CN1157053C publication Critical patent/CN1157053C/zh
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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)
CNB008009384A 1999-05-25 2000-05-04 隔行扫描图像信号变换成逐行扫描图像信号 Expired - Fee Related CN1157053C (zh)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
CN1306723A CN1306723A (zh) 2001-08-01
CN1157053C true CN1157053C (zh) 2004-07-07

Family

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Family Applications (1)

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CNB008009384A Expired - Fee Related CN1157053C (zh) 1999-05-25 2000-05-04 隔行扫描图像信号变换成逐行扫描图像信号

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)

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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
CN100450155C (zh) * 2003-09-04 2009-01-07 皇家飞利浦电子股份有限公司 视频信号的鲁棒去隔行
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
EP1730963A1 (en) * 2004-03-24 2006-12-13 Koninklijke Philips Electronics N.V. Multiple description coding video transmission using de-interlacing mechanisms
CN1973534A (zh) * 2004-06-23 2007-05-30 皇家飞利浦电子股份有限公司 像素内插
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

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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
EP0946055B1 (en) * 1998-03-09 2006-09-06 Sony Deutschland GmbH Method and system for interpolation of digital signals
US6181382B1 (en) * 1998-04-03 2001-01-30 Miranda Technologies Inc. HDTV up converter
KR100711369B1 (ko) * 2001-04-09 2007-05-02 주식회사 포스코 주편 용삭설 제거장치

Also Published As

Publication number Publication date
EP1101354B1 (en) 2008-10-15
KR100731523B1 (ko) 2007-06-25
WO2000072585A1 (en) 2000-11-30
DE60040517D1 (de) 2008-11-27
JP2003500944A (ja) 2003-01-07
EP1101354A1 (en) 2001-05-23
US6618094B1 (en) 2003-09-09
CN1306723A (zh) 2001-08-01
KR20010072069A (ko) 2001-07-31

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