JP6708378B2 - 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 - Google Patents

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 Download PDF

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Publication number
JP6708378B2
JP6708378B2 JP2015147373A JP2015147373A JP6708378B2 JP 6708378 B2 JP6708378 B2 JP 6708378B2 JP 2015147373 A JP2015147373 A JP 2015147373A JP 2015147373 A JP2015147373 A JP 2015147373A JP 6708378 B2 JP6708378 B2 JP 6708378B2
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Prior art keywords
image
image processing
correction amount
characteristic information
processing apparatus
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JP2015147373A
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Japanese (ja)
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JP2017028594A5 (enExample
JP2017028594A (ja
Inventor
武史 渡邉
武史 渡邉
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2015147373A priority Critical patent/JP6708378B2/ja
Priority to PCT/JP2016/003228 priority patent/WO2017017909A1/en
Priority to US15/540,452 priority patent/US10354367B2/en
Publication of JP2017028594A publication Critical patent/JP2017028594A/ja
Publication of JP2017028594A5 publication Critical patent/JP2017028594A5/ja
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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
    • G06T5/70—Denoising; Smoothing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/409—Edge or detail enhancement; Noise or error suppression
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration using local operators
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H04N23/12—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with one sensor only
    • 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
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
    • 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
    • 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
    • G06T2207/10024—Color 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
    • G06T2207/20092—Interactive image processing based on input by user
    • G06T2207/20104—Interactive definition of region of interest [ROI]
    • 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]

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Color Television Image Signal Generators (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
JP2015147373A 2015-07-27 2015-07-27 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 Active JP6708378B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2015147373A JP6708378B2 (ja) 2015-07-27 2015-07-27 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/JP2016/003228 WO2017017909A1 (en) 2015-07-27 2016-07-07 Image processing apparatus, image pickup apparatus, image processing method, image processing program, and storage medium
US15/540,452 US10354367B2 (en) 2015-07-27 2016-07-07 Image processing apparatus, image pickup apparatus, image processing method, image processing program, and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015147373A JP6708378B2 (ja) 2015-07-27 2015-07-27 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

Publications (3)

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JP2017028594A JP2017028594A (ja) 2017-02-02
JP2017028594A5 JP2017028594A5 (enExample) 2018-09-06
JP6708378B2 true JP6708378B2 (ja) 2020-06-10

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JP2015147373A Active JP6708378B2 (ja) 2015-07-27 2015-07-27 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

Country Status (3)

Country Link
US (1) US10354367B2 (enExample)
JP (1) JP6708378B2 (enExample)
WO (1) WO2017017909A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6818585B2 (ja) * 2017-02-21 2021-01-20 キヤノン株式会社 画像処理装置、画像処理方法、及び、プログラム
FR3071344B1 (fr) * 2017-09-20 2019-09-13 Idemia Identity And Security Procede de determination d'une fonction d'etalement de point d'un systeme d'imagerie
CN108418997B (zh) * 2018-01-31 2020-12-22 深圳市商巨视觉技术有限公司 去除图像摩尔纹的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5777441A (en) * 1995-07-10 1998-07-07 Matsushita Electric Industrial Co., Ltd. Moire reducing apparatus
JPH09116911A (ja) * 1995-10-20 1997-05-02 Canon Inc 撮像システム
KR20060065800A (ko) * 2004-12-10 2006-06-14 한국전자통신연구원 헬름홀츠 스테레오를 이용한 깊이 불연속선을 지니는물체의 3차원 형상 획득 장치 및 그 방법
JP2006262081A (ja) 2005-03-17 2006-09-28 Fuji Xerox Co Ltd 画像処理システム
US7379247B2 (en) * 2005-05-23 2008-05-27 Olympus Imaging Corp. Image pickup apparatus
JP2007300203A (ja) * 2006-04-27 2007-11-15 Canon Inc 画像処理装置、画像処理装置の制御方法およびプログラム
JP4775306B2 (ja) * 2007-04-23 2011-09-21 ソニー株式会社 画像処理装置、撮像装置、および画像表示制御方法、並びにコンピュータ・プログラム
JP5132401B2 (ja) * 2008-04-16 2013-01-30 キヤノン株式会社 画像処理装置及び画像処理方法
JP4931266B2 (ja) 2010-08-27 2012-05-16 キヤノン株式会社 画像処理方法、画像処理装置および画像処理プログラム
JP6195055B2 (ja) 2012-08-06 2017-09-13 株式会社リコー 撮像装置および撮像方法
JP2015103971A (ja) 2013-11-25 2015-06-04 株式会社東芝 固体撮像装置及びデジタルカメラ

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Publication number Publication date
JP2017028594A (ja) 2017-02-02
US10354367B2 (en) 2019-07-16
WO2017017909A1 (en) 2017-02-02
US20170358058A1 (en) 2017-12-14

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