ATE352169T1 - Film-in-videoformat-umsetzer für hochauflösendes fernsehen mit hoher qualität und effizienz - Google Patents

Film-in-videoformat-umsetzer für hochauflösendes fernsehen mit hoher qualität und effizienz

Info

Publication number
ATE352169T1
ATE352169T1 AT01989516T AT01989516T ATE352169T1 AT E352169 T1 ATE352169 T1 AT E352169T1 AT 01989516 T AT01989516 T AT 01989516T AT 01989516 T AT01989516 T AT 01989516T AT E352169 T1 ATE352169 T1 AT E352169T1
Authority
AT
Austria
Prior art keywords
high definition
motion
conversion
field rate
film
Prior art date
Application number
AT01989516T
Other languages
English (en)
Inventor
Nehal R Dantwala
Olukayode A Ojo
Original Assignee
Koninkl 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26941678&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE352169(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE352169T1 publication Critical patent/ATE352169T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/253—Picture signal generating by scanning motion picture films or slide opaques, e.g. for telecine
    • 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
    • H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
    • H04N7/014—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes involving the use of motion vectors
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/112—Selection of coding mode or of prediction mode according to a given display mode, e.g. for interlaced or progressive display mode
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/53—Multi-resolution motion estimation; Hierarchical motion estimation
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • 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
    • H04N7/0125—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards being a high definition standard

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
AT01989516T 2000-12-06 2001-11-23 Film-in-videoformat-umsetzer für hochauflösendes fernsehen mit hoher qualität und effizienz ATE352169T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25152600P 2000-12-06 2000-12-06
US09/973,309 US6847406B2 (en) 2000-12-06 2001-10-09 High quality, cost-effective film-to-video converter for high definition television

Publications (1)

Publication Number Publication Date
ATE352169T1 true ATE352169T1 (de) 2007-02-15

Family

ID=26941678

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01989516T ATE352169T1 (de) 2000-12-06 2001-11-23 Film-in-videoformat-umsetzer für hochauflösendes fernsehen mit hoher qualität und effizienz

Country Status (8)

Country Link
US (1) US6847406B2 (de)
EP (1) EP1356675B1 (de)
JP (1) JP2004515980A (de)
KR (1) KR100903890B1 (de)
CN (1) CN1218570C (de)
AT (1) ATE352169T1 (de)
DE (1) DE60126151T2 (de)
WO (1) WO2002047382A2 (de)

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Publication number Priority date Publication date Assignee Title
US8406302B2 (en) * 2001-07-10 2013-03-26 Entropic Communications, Inc. Unit for and method of motion estimation and image processing apparatus provided with such motion estimation unit
KR100522605B1 (ko) * 2003-06-12 2005-10-20 삼성전자주식회사 무선 송신이 가능한 셋 탑 박스
JP2007525703A (ja) * 2004-01-27 2007-09-06 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 画像の動きを補償する装置及び方法
EP1592247A1 (de) * 2004-04-30 2005-11-02 Matsushita Electric Industrial Co., Ltd. Blocktyp adaptive Bewegungskompensation
EP1592254A1 (de) * 2004-04-30 2005-11-02 Matsushita Electric Industrial Co., Ltd. Extrapolierung von Film-Mode
JP2008509576A (ja) * 2004-06-21 2008-03-27 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 走査レート変換を利用した画像プロセッサ及び画像処理方法。
KR101125977B1 (ko) * 2004-08-11 2012-03-19 소니 주식회사 화상 처리 장치 및 방법, 기록 매체
CN100384255C (zh) * 2005-04-28 2008-04-23 天津大学 Hdtv到sdtv转换编码器
CN101606385B (zh) * 2006-08-21 2011-06-01 三叉微系统(远东)有限公司 图像信号的运动补偿处理
WO2009034486A2 (en) * 2007-09-10 2009-03-19 Nxp B.V. Method and apparatus for line-based motion estimation in video image data
CN101415078B (zh) * 2007-10-18 2010-08-18 深圳Tcl新技术有限公司 基于电影的视频的递归噪声降低方法及装置
US8218638B2 (en) * 2007-10-31 2012-07-10 Broadcom Corporation Method and system for optical flow based motion vector estimation for picture rate up-conversion
JP4869302B2 (ja) * 2008-08-22 2012-02-08 株式会社東芝 画像処理装置及び画像処理方法
US8620100B2 (en) * 2009-02-13 2013-12-31 National University Corporation Shizuoka University Motion blur device, method and program
CN101867758B (zh) * 2009-04-20 2014-09-17 天津天极视讯科技发展有限公司 一种实现多个标准的信号变换处理的装置和方法
DE102009026983A1 (de) * 2009-06-16 2010-12-30 Trident Microsystems (Far East) Ltd. Bildverarbeitungsverfahren mit einer Bewegungsschätzung und Bildverarbeitungsanordnung
KR101805625B1 (ko) 2011-09-09 2017-12-08 삼성전자주식회사 영상 스케일링을 통한 영상 레이트 변환 방법 및 그 장치
JP5289540B2 (ja) * 2011-11-14 2013-09-11 株式会社東芝 画像処理装置、及び画像処理方法
CN103856690B (zh) * 2014-03-13 2017-11-10 中央电视台 频道包装播出方法及系统
US10621731B1 (en) * 2016-05-31 2020-04-14 NGCodec Inc. Apparatus and method for efficient motion estimation for different block sizes
CN108495231B (zh) * 2018-03-26 2019-08-30 广东小天才科技有限公司 基于移动终端使用数据支撑的麦克风变声方法及系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2231744B (en) * 1989-04-27 1993-07-07 Sony Corp Motion dependent video signal processing
EP0514012A3 (en) 1991-04-15 1993-11-18 Vistek Electronics Method and apparatus for the standard conversion of an image signal
FR2702917B1 (fr) * 1993-03-16 1995-04-21 Thomson Csf Codeur-décodeur pour un codage compatible sous-bande d'images de télévision, et son application au codage de mouvement hiérarchique par des structures arborescentes .
US5929919A (en) 1994-04-05 1999-07-27 U.S. Philips Corporation Motion-compensated field rate conversion
US5940130A (en) 1994-04-21 1999-08-17 British Telecommunications Public Limited Company Video transcoder with by-pass transfer of extracted motion compensation data
SG43051A1 (en) * 1994-04-21 1997-10-17 British Telecomm A transcoder
FR2742900B1 (fr) 1995-12-22 1998-02-13 Thomson Multimedia Sa Procede d'interpolation de trames progressives
SE515535C2 (sv) 1996-10-25 2001-08-27 Ericsson Telefon Ab L M En transkoder

Also Published As

Publication number Publication date
KR100903890B1 (ko) 2009-06-19
CN1218570C (zh) 2005-09-07
EP1356675A2 (de) 2003-10-29
WO2002047382A2 (en) 2002-06-13
WO2002047382A3 (en) 2002-09-12
CN1451235A (zh) 2003-10-22
JP2004515980A (ja) 2004-05-27
US6847406B2 (en) 2005-01-25
US20020093588A1 (en) 2002-07-18
KR20020086496A (ko) 2002-11-18
DE60126151T2 (de) 2007-10-18
EP1356675B1 (de) 2007-01-17
DE60126151D1 (de) 2007-03-08

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