CN105007473B - 图像处理设备及其控制方法 - Google Patents

图像处理设备及其控制方法 Download PDF

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Publication number
CN105007473B
CN105007473B CN201510205462.1A CN201510205462A CN105007473B CN 105007473 B CN105007473 B CN 105007473B CN 201510205462 A CN201510205462 A CN 201510205462A CN 105007473 B CN105007473 B CN 105007473B
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China
Prior art keywords
signal
gain
unit
edge
image data
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CN201510205462.1A
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Chinese (zh)
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CN105007473A (zh
Inventor
梨泽洋明
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Canon Inc
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Canon Inc
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Publication of CN105007473A publication Critical patent/CN105007473A/zh
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    • 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
    • H04N23/82—Camera processing pipelines; Components thereof for controlling camera response irrespective of the scene brightness, e.g. gamma correction
    • H04N23/83—Camera processing pipelines; Components thereof for controlling camera response irrespective of the scene brightness, e.g. gamma correction specially adapted for colour signals
    • 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
    • H04N5/20—Circuitry for controlling amplitude response
    • H04N5/205—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic
    • H04N5/208—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic for compensating for attenuation of high frequency components, e.g. crispening, aperture distortion correction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Facsimile Image Signal Circuits (AREA)
CN201510205462.1A 2014-04-25 2015-04-27 图像处理设备及其控制方法 Active CN105007473B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014091350A JP6335614B2 (ja) 2014-04-25 2014-04-25 画像処理装置、その制御方法、及びプログラム
JP2014-091350 2014-04-25

Publications (2)

Publication Number Publication Date
CN105007473A CN105007473A (zh) 2015-10-28
CN105007473B true CN105007473B (zh) 2017-07-07

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CN201510205462.1A Active CN105007473B (zh) 2014-04-25 2015-04-27 图像处理设备及其控制方法

Country Status (4)

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US (1) US9635331B2 (enExample)
JP (1) JP6335614B2 (enExample)
CN (1) CN105007473B (enExample)
DE (1) DE102015005149A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11308589B2 (en) * 2018-05-03 2022-04-19 Canon Virginia, Inc. Devices, systems, and methods for enhancing images
JP6067950B2 (ja) * 2014-09-30 2017-01-25 富士フイルム株式会社 画像処理装置、画像処理方法、プログラム及び記録媒体
US9881364B2 (en) * 2015-08-10 2018-01-30 Fuji Xerox Co., Ltd. Image processing apparatus, image processing method and computer readable medium for image enhancement
US12279048B2 (en) * 2021-11-08 2025-04-15 Samsung Electronics Co., Ltd. Enhancing remosaiced images

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102833471A (zh) * 2011-06-15 2012-12-19 奥林巴斯映像株式会社 摄像装置和摄像方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0831971B2 (ja) * 1986-11-10 1996-03-27 松下電器産業株式会社 信号処理装置
JPH1013854A (ja) * 1996-06-18 1998-01-16 Mitsubishi Electric Corp 映像強調装置
JP3080019B2 (ja) * 1996-12-13 2000-08-21 日本電気株式会社 映像信号処理装置
JP4013699B2 (ja) * 2002-08-20 2007-11-28 松下電器産業株式会社 画像処理装置および画像処理方法
KR101089426B1 (ko) * 2003-09-11 2011-12-07 파나소닉 주식회사 시각 처리 장치, 시각 처리 방법, 시각 처리 프로그램 및 반도체 장치
JP2005285071A (ja) * 2004-03-31 2005-10-13 Sanyo Electric Co Ltd 画像処理装置
JP2006005477A (ja) * 2004-06-15 2006-01-05 Canon Inc 撮像装置及び撮像方法及びプログラム
JP4720537B2 (ja) 2006-02-27 2011-07-13 コニカミノルタホールディングス株式会社 撮像装置
US7843493B2 (en) 2006-01-31 2010-11-30 Konica Minolta Holdings, Inc. Image sensing apparatus and image processing method
JP4437149B2 (ja) * 2006-04-28 2010-03-24 パナソニック株式会社 視覚処理装置、視覚処理方法、プログラム、記録媒体、表示装置および集積回路
JP5034436B2 (ja) * 2006-10-19 2012-09-26 ソニー株式会社 画像処理装置および画像処理方法、並びにカメラシステム
JP5557635B2 (ja) * 2010-07-21 2014-07-23 Ｈｏｙａ株式会社 輪郭強調装置
JP2012095200A (ja) * 2010-10-28 2012-05-17 Canon Inc 画像処理装置、画像処理方法及びプログラム
JP5743918B2 (ja) * 2012-01-31 2015-07-01 株式会社東芝 画像処理装置
JP5958280B2 (ja) 2012-10-31 2016-07-27 トヨタ自動車株式会社 運転支援装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102833471A (zh) * 2011-06-15 2012-12-19 奥林巴斯映像株式会社 摄像装置和摄像方法

Also Published As

Publication number Publication date
JP6335614B2 (ja) 2018-05-30
CN105007473A (zh) 2015-10-28
US9635331B2 (en) 2017-04-25
US20150312538A1 (en) 2015-10-29
DE102015005149A1 (de) 2015-10-29
JP2015211320A (ja) 2015-11-24

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