CN106464808B - 图像处理设备、图像拾取设备、图像处理方法、图像处理程序以及存储介质 - Google Patents

图像处理设备、图像拾取设备、图像处理方法、图像处理程序以及存储介质 Download PDF

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Publication number
CN106464808B
CN106464808B CN201580027015.XA CN201580027015A CN106464808B CN 106464808 B CN106464808 B CN 106464808B CN 201580027015 A CN201580027015 A CN 201580027015A CN 106464808 B CN106464808 B CN 106464808B
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China
Prior art keywords
image
data
optical characteristics
defocus
image processing
Prior art date
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Expired - Fee Related
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CN201580027015.XA
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English (en)
Chinese (zh)
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CN106464808A (zh
Inventor
渡边武史
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Canon Inc
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Canon Inc
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Publication of CN106464808A publication Critical patent/CN106464808A/zh
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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/73—Deblurring; Sharpening
    • 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
    • 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
    • H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
    • 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
    • H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
    • H04N23/811—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation by dust removal, e.g. from surfaces of the image sensor or processing of the image signal output by the electronic image sensor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/95—Computational photography systems, e.g. light-field imaging systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/61—Noise processing, e.g. detecting, correcting, reducing or removing noise the noise originating only from the lens unit, e.g. flare, shading, vignetting or "cos4"
    • H04N25/615—Noise processing, e.g. detecting, correcting, reducing or removing noise the noise originating only from the lens unit, e.g. flare, shading, vignetting or "cos4" involving a transfer function modelling the optical system, e.g. optical transfer function [OTF], phase transfer function [PhTF] or modulation transfer function [MTF]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10004—Still image; Photographic image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20048—Transform domain processing
    • G06T2207/20056—Discrete and fast Fourier transform, [DFT, FFT]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Studio Devices (AREA)
  • Image Processing (AREA)
  • Exposure Control For Cameras (AREA)
  • Automatic Focus Adjustment (AREA)
CN201580027015.XA 2014-07-04 2015-05-21 图像处理设备、图像拾取设备、图像处理方法、图像处理程序以及存储介质 Expired - Fee Related CN106464808B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014-138487 2014-07-04
JP2014138487A JP6537228B2 (ja) 2014-07-04 2014-07-04 画像処理装置、撮像装置、画像処理方法、画像処理プログラム、および、記憶媒体
PCT/JP2015/002566 WO2016002126A1 (en) 2014-07-04 2015-05-21 Image processing apparatus, image pickup apparatus, image processing method, image processing program, and storage medium

Publications (2)

Publication Number Publication Date
CN106464808A CN106464808A (zh) 2017-02-22
CN106464808B true CN106464808B (zh) 2019-11-05

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CN201580027015.XA Expired - Fee Related CN106464808B (zh) 2014-07-04 2015-05-21 图像处理设备、图像拾取设备、图像处理方法、图像处理程序以及存储介质

Country Status (5)

Country Link
US (1) US10026157B2 (enExample)
EP (1) EP3164988A4 (enExample)
JP (1) JP6537228B2 (enExample)
CN (1) CN106464808B (enExample)
WO (1) WO2016002126A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7277101B2 (ja) 2018-10-11 2023-05-18 キヤノン株式会社 収差推定方法、収差推定装置、プログラムおよび記憶媒体
JP7363555B2 (ja) * 2020-02-14 2023-10-18 株式会社Ｊｖｃケンウッド 画像処理装置及び画像処理方法
CN113727013B (zh) * 2020-05-12 2025-06-20 三星电子株式会社 提供图像拍摄指南的方法或者装置
JP7829517B2 (ja) * 2023-04-28 2026-03-13 三菱電機株式会社 画像補正装置、画像補正方法および画像補正プログラム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102246505A (zh) * 2008-12-10 2011-11-16 佳能株式会社 图像处理设备和图像处理方法以及数据处理设备和数据处理方法
JP2012005056A (ja) * 2010-06-21 2012-01-05 Canon Inc 画像処理装置、画像処理方法及びプログラム
CN102457681A (zh) * 2010-11-04 2012-05-16 佳能株式会社 图像处理设备和图像处理方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008268869A (ja) 2007-03-26 2008-11-06 Fujifilm Corp 撮像装置、撮像方法、及びプログラム
JP5109803B2 (ja) 2007-06-06 2012-12-26 ソニー株式会社 画像処理装置、画像処理方法及び画像処理プログラム
JP2013240022A (ja) 2012-05-17 2013-11-28 Canon Inc 画像処理装置、撮像装置、および、画像処理方法
US8988539B1 (en) * 2013-09-27 2015-03-24 The United States Of America As Represented By Secretary Of The Navy Single image acquisition high dynamic range camera by distorted image restoration
JP6442960B2 (ja) * 2014-09-30 2018-12-26 株式会社ニデック 波面補償付眼底撮影装置
JP2017010095A (ja) * 2015-06-17 2017-01-12 キヤノン株式会社 画像処理装置、撮像装置、画像処理方法、画像処理プログラム、および、記憶媒体

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102246505A (zh) * 2008-12-10 2011-11-16 佳能株式会社 图像处理设备和图像处理方法以及数据处理设备和数据处理方法
JP2012005056A (ja) * 2010-06-21 2012-01-05 Canon Inc 画像処理装置、画像処理方法及びプログラム
CN102457681A (zh) * 2010-11-04 2012-05-16 佳能株式会社 图像处理设备和图像处理方法

Also Published As

Publication number Publication date
EP3164988A1 (en) 2017-05-10
WO2016002126A1 (en) 2016-01-07
JP6537228B2 (ja) 2019-07-03
EP3164988A4 (en) 2018-02-21
US10026157B2 (en) 2018-07-17
US20160275656A1 (en) 2016-09-22
CN106464808A (zh) 2017-02-22
JP2016019017A (ja) 2016-02-01

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Granted publication date: 20191105