DE60128041D1 - Schaltung zur Horizontalkontursignalerzeugung in einer Farbkamera - Google Patents

Schaltung zur Horizontalkontursignalerzeugung in einer Farbkamera

Info

Publication number
DE60128041D1
DE60128041D1 DE60128041T DE60128041T DE60128041D1 DE 60128041 D1 DE60128041 D1 DE 60128041D1 DE 60128041 T DE60128041 T DE 60128041T DE 60128041 T DE60128041 T DE 60128041T DE 60128041 D1 DE60128041 D1 DE 60128041D1
Authority
DE
Germany
Prior art keywords
circuit
signal generation
color camera
contour signal
horizontal contour
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60128041T
Other languages
English (en)
Other versions
DE60128041T2 (de
Inventor
Tetsuo Mise
Yukio Mori
Seiji Okada
Ryuichiro Tominaga
Masahiro Seto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of DE60128041D1 publication Critical patent/DE60128041D1/de
Application granted granted Critical
Publication of DE60128041T2 publication Critical patent/DE60128041T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
DE60128041T 2000-09-08 2001-09-04 Schaltung zur Horizontalkontursignalerzeugung in einer Farbkamera Expired - Lifetime DE60128041T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000273687 2000-09-08
JP2000273687 2000-09-08
JP2001083407 2001-03-22
JP2001083407A JP3540758B2 (ja) 2000-09-08 2001-03-22 単板式カラーカメラにおける水平輪郭信号生成回路

Publications (2)

Publication Number Publication Date
DE60128041D1 true DE60128041D1 (de) 2007-06-06
DE60128041T2 DE60128041T2 (de) 2008-01-03

Family

ID=26599571

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60128041T Expired - Lifetime DE60128041T2 (de) 2000-09-08 2001-09-04 Schaltung zur Horizontalkontursignalerzeugung in einer Farbkamera

Country Status (6)

Country Link
US (1) US6897897B2 (de)
EP (1) EP1187491B1 (de)
JP (1) JP3540758B2 (de)
KR (1) KR100859398B1 (de)
DE (1) DE60128041T2 (de)
TW (1) TW530485B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10341447A (ja) * 1997-04-11 1998-12-22 Fuji Photo Film Co Ltd 画像信号処理装置
JP3920777B2 (ja) * 2001-01-31 2007-05-30 三洋電機株式会社 画像処理回路
JP4284960B2 (ja) 2002-05-08 2009-06-24 パナソニック株式会社 画像信号処理装置
JP2004193970A (ja) * 2002-12-11 2004-07-08 Sanyo Electric Co Ltd 画像データ処理装置
EP1434425A3 (de) * 2002-12-25 2006-04-26 Hitachi Ltd. Videosignalverarbeitungsgerät
JP4144377B2 (ja) * 2003-02-28 2008-09-03 ソニー株式会社 画像処理装置および方法、記録媒体、並びにプログラム
JP4390506B2 (ja) * 2003-09-02 2009-12-24 三洋電機株式会社 水平輪郭補正回路
US8203617B2 (en) * 2003-11-05 2012-06-19 Telefonaktiebolaget Lm Ericsson (Publ) Apparatus and method for increasing coding efficiency with an adaptive pre-filter
US7787170B2 (en) * 2004-06-15 2010-08-31 Texas Instruments Incorporated Micromirror array assembly with in-array pillars
JP4840740B2 (ja) * 2004-12-01 2011-12-21 株式会社メガチップス 画素補間方法および画像判定方法
JP2007318280A (ja) * 2006-05-24 2007-12-06 Matsushita Electric Ind Co Ltd 画像処理装置
JP5211391B2 (ja) * 2008-03-10 2013-06-12 株式会社メガチップス 画像処理装置およびデジタルカメラ
JP5264695B2 (ja) * 2009-12-25 2013-08-14 キヤノン株式会社 画像処理方法、画像処理装置、及び撮像装置
JP5518150B2 (ja) * 2012-08-30 2014-06-11 キヤノン株式会社 画像処理方法、撮像装置、その制御方法およびプログラム
US10382658B2 (en) * 2015-11-12 2019-08-13 Hitachi Kokusai Electric Inc. Contour enhancement processing circuit, contour enhancement processing method, and television camera
CN105472366B (zh) * 2015-12-07 2016-11-02 京东方科技集团股份有限公司 基于心理视觉调制的图像处理方法、装置及显示设备
EP3695342A4 (de) * 2017-10-13 2020-12-02 Fingerprint Cards AB Verfahren und system zur fingerabdruckbildverbesserung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0374970A (ja) * 1989-08-16 1991-03-29 Toshiba Corp 輝度信号高域強調回路
KR950001577B1 (ko) * 1992-02-21 1995-02-25 삼성전자주식회사 색분리 및 윤곽 보정회로
JP3196354B2 (ja) * 1992-10-13 2001-08-06 株式会社日立製作所 輪郭補正回路及び撮像装置
JPH07231396A (ja) * 1993-04-19 1995-08-29 Mitsubishi Electric Corp 画質補正回路
KR100230391B1 (ko) * 1996-11-29 1999-11-15 윤종용 휘도신호의 윤곽성분을 적응적으로 보정하는방법 및 회로
JPH10341447A (ja) * 1997-04-11 1998-12-22 Fuji Photo Film Co Ltd 画像信号処理装置
JPH1146313A (ja) * 1997-07-25 1999-02-16 Fujitsu General Ltd 輪郭強調回路
JP2000036967A (ja) * 1998-07-21 2000-02-02 Sony Corp 画像処理システムおよびカメラシステム
JP3920777B2 (ja) * 2001-01-31 2007-05-30 三洋電機株式会社 画像処理回路

Also Published As

Publication number Publication date
US20020047908A1 (en) 2002-04-25
EP1187491B1 (de) 2007-04-25
EP1187491A2 (de) 2002-03-13
KR20020020251A (ko) 2002-03-14
EP1187491A3 (de) 2004-10-06
US6897897B2 (en) 2005-05-24
KR100859398B1 (ko) 2008-09-22
DE60128041T2 (de) 2008-01-03
JP2002159015A (ja) 2002-05-31
TW530485B (en) 2003-05-01
JP3540758B2 (ja) 2004-07-07

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Legal Events

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