JP5868046B2 - 輝度信号作成装置、撮像装置、輝度信号作成方法、及びプログラム、並びに記録媒体 - Google Patents

輝度信号作成装置、撮像装置、輝度信号作成方法、及びプログラム、並びに記録媒体 Download PDF

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Publication number
JP5868046B2
JP5868046B2 JP2011154796A JP2011154796A JP5868046B2 JP 5868046 B2 JP5868046 B2 JP 5868046B2 JP 2011154796 A JP2011154796 A JP 2011154796A JP 2011154796 A JP2011154796 A JP 2011154796A JP 5868046 B2 JP5868046 B2 JP 5868046B2
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Japan
Prior art keywords
signal
color
image
luminance signal
luminance
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JP2011154796A
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Japanese (ja)
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JP2012039603A5 (enExample
JP2012039603A (ja
Inventor
洋 荻野
洋 荻野
一好 清澤
一好 清澤
池田　栄一郎
栄一郎 池田
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Canon Inc
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Canon Inc
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Priority to JP2011154796A priority Critical patent/JP5868046B2/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
    • H04N9/78—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase for separating the brightness signal or the chrominance signal from the colour television signal, e.g. using comb filter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/142—Edging; Contouring

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Image Signal Generators (AREA)
JP2011154796A 2010-07-13 2011-07-13 輝度信号作成装置、撮像装置、輝度信号作成方法、及びプログラム、並びに記録媒体 Expired - Fee Related JP5868046B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011154796A JP5868046B2 (ja) 2010-07-13 2011-07-13 輝度信号作成装置、撮像装置、輝度信号作成方法、及びプログラム、並びに記録媒体

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010158776 2010-07-13
JP2010158776 2010-07-13
JP2011154796A JP5868046B2 (ja) 2010-07-13 2011-07-13 輝度信号作成装置、撮像装置、輝度信号作成方法、及びプログラム、並びに記録媒体

Publications (3)

Publication Number Publication Date
JP2012039603A JP2012039603A (ja) 2012-02-23
JP2012039603A5 JP2012039603A5 (enExample) 2014-08-28
JP5868046B2 true JP5868046B2 (ja) 2016-02-24

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JP2011154796A Expired - Fee Related JP5868046B2 (ja) 2010-07-13 2011-07-13 輝度信号作成装置、撮像装置、輝度信号作成方法、及びプログラム、並びに記録媒体

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US (1) US8692906B2 (enExample)
JP (1) JP5868046B2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015027038A (ja) * 2013-07-29 2015-02-05 日本放送協会 色情報補完装置およびそのプログラム
US9013611B1 (en) * 2013-09-06 2015-04-21 Xilinx, Inc. Method and device for generating a digital image based upon a selected set of chrominance groups
JP6045625B2 (ja) * 2015-03-20 2016-12-14 株式会社Pfu 画像処理装置、領域検出方法及びコンピュータプログラム
US9928575B2 (en) 2016-03-01 2018-03-27 Sony Corporation Method and system for processing a multi-channel image
KR102493746B1 (ko) * 2016-08-18 2023-02-02 삼성전자주식회사 이미지 신호 처리 방법, 이미지 신호 프로세서, 및 전자 장치
CN109598737B (zh) * 2018-12-04 2021-01-12 广东智媒云图科技股份有限公司 一种图像边缘识别方法及系统
US10902572B1 (en) * 2019-10-09 2021-01-26 Karl Storz Imaging, Inc. Enhanced fluorescence imaging for imaging system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4280462B2 (ja) * 2002-05-29 2009-06-17 キヤノン株式会社 信号処理装置及び方法
US7515747B2 (en) * 2003-01-31 2009-04-07 The Circle For The Promotion Of Science And Engineering Method for creating high resolution color image, system for creating high resolution color image and program creating high resolution color image
JP4422999B2 (ja) * 2003-09-26 2010-03-03 富士通マイクロエレクトロニクス株式会社 偽色発生領域推定装置および偽色発生領域推定プログラム
KR100782812B1 (ko) * 2005-06-15 2007-12-06 삼성전자주식회사 에지 적응적 컬러 보간 방법 및 장치
JP4700445B2 (ja) * 2005-09-01 2011-06-15 オリンパス株式会社 画像処理装置および画像処理プログラム
KR101201672B1 (ko) * 2005-12-20 2012-11-15 삼성전자주식회사 의사 색 억제 기능을 갖는 디지털 영상 신호 처리 장치 및그 방법
JP5183880B2 (ja) * 2006-03-14 2013-04-17 ソニー株式会社 カラーフィルタおよび撮像素子
JP4859220B2 (ja) 2006-09-13 2012-01-25 キヤノン株式会社 輝度信号作成装置及び輝度信号作成方法、並びに撮像装置
KR101356286B1 (ko) * 2007-06-25 2014-01-28 실리콘 하이브 비.브이. 화상 처리 장치, 화상 처리 방법, 프로그램 및 촬상 장치
JP5165300B2 (ja) * 2007-07-23 2013-03-21 オリンパス株式会社 映像処理装置および映像処理プログラム
JP4962573B2 (ja) * 2007-12-06 2012-06-27 富士通株式会社 画像処理装置
JP5129685B2 (ja) * 2008-08-06 2013-01-30 キヤノン株式会社 輝度信号生成装置及び輝度信号生成方法、並びに撮像装置
US8073246B2 (en) * 2008-11-07 2011-12-06 Omnivision Technologies, Inc. Modifying color and panchromatic channel CFA image
JP4958926B2 (ja) 2009-02-09 2012-06-20 キヤノン株式会社 信号処理装置及び方法
US8068153B2 (en) * 2009-03-27 2011-11-29 Omnivision Technologies, Inc. Producing full-color image using CFA image
JP5490139B2 (ja) * 2009-10-13 2014-05-14 キヤノン株式会社 撮像装置

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US8692906B2 (en) 2014-04-08
JP2012039603A (ja) 2012-02-23
US20120013769A1 (en) 2012-01-19

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