JP6039371B2 - 画像処理方法、プログラム、画像処理装置、および撮像装置 - Google Patents

画像処理方法、プログラム、画像処理装置、および撮像装置 Download PDF

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Publication number
JP6039371B2
JP6039371B2 JP2012245701A JP2012245701A JP6039371B2 JP 6039371 B2 JP6039371 B2 JP 6039371B2 JP 2012245701 A JP2012245701 A JP 2012245701A JP 2012245701 A JP2012245701 A JP 2012245701A JP 6039371 B2 JP6039371 B2 JP 6039371B2
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JP
Japan
Prior art keywords
image
image processing
processing method
frequency
image data
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Expired - Fee Related
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JP2012245701A
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English (en)
Japanese (ja)
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JP2014096640A (ja
JP2014096640A5 (enExample
Inventor
輝 江口
輝 江口
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Canon Inc
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Canon Inc
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Priority to JP2012245701A priority Critical patent/JP6039371B2/ja
Priority to US14/070,684 priority patent/US9014506B2/en
Publication of JP2014096640A publication Critical patent/JP2014096640A/ja
Publication of JP2014096640A5 publication Critical patent/JP2014096640A5/ja
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    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
    • G02B21/365—Control or image processing arrangements for digital or video microscopes
    • G02B21/367—Control or image processing arrangements for digital or video microscopes providing an output produced by processing a plurality of individual source images, e.g. image tiling, montage, composite images, depth sectioning, image comparison
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/10—Image enhancement or restoration using non-spatial domain filtering
    • 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
    • G06T2207/20052—Discrete cosine transform [DCT]
    • 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]
    • 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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Image Processing (AREA)
  • Microscoopes, Condenser (AREA)
  • Studio Devices (AREA)
JP2012245701A 2012-11-07 2012-11-07 画像処理方法、プログラム、画像処理装置、および撮像装置 Expired - Fee Related JP6039371B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012245701A JP6039371B2 (ja) 2012-11-07 2012-11-07 画像処理方法、プログラム、画像処理装置、および撮像装置
US14/070,684 US9014506B2 (en) 2012-11-07 2013-11-04 Image processing method, program, image processing apparatus, image-pickup optical apparatus, and network device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012245701A JP6039371B2 (ja) 2012-11-07 2012-11-07 画像処理方法、プログラム、画像処理装置、および撮像装置

Publications (3)

Publication Number Publication Date
JP2014096640A JP2014096640A (ja) 2014-05-22
JP2014096640A5 JP2014096640A5 (enExample) 2015-12-17
JP6039371B2 true JP6039371B2 (ja) 2016-12-07

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US (1) US9014506B2 (enExample)
JP (1) JP6039371B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6362363B2 (ja) * 2014-03-10 2018-07-25 キヤノン株式会社 画像推定方法、プログラム、記録媒体および画像推定装置
JP6408893B2 (ja) * 2014-12-16 2018-10-17 オリンパス株式会社 ３次元位置情報取得方法及び３次元位置情報取得装置
CN104992414B (zh) * 2015-06-19 2017-11-24 中国科学技术大学 三维离子速度聚焦影像的处理方法
CN106204497B (zh) * 2016-07-20 2018-12-25 长安大学 一种基于smooth平滑曲线和拟合曲线的路面裂缝提取算法
US10181181B2 (en) * 2017-05-10 2019-01-15 Southwest Research Institute Denoising with three dimensional fourier transform for three dimensional images, including image sequences

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10304361A (ja) * 1997-04-25 1998-11-13 Matsushita Electric Ind Co Ltd 画像符号化装置およびノイズ成分検出方法並びにノイズ除去方法
DE69914473D1 (de) * 1998-04-15 2004-03-04 Vincent Lauer Mikroskop für die erzeugung einer dreidimensionalen darstellung von einem objekt und bilder, die mittels dieses mikroskops erzeugt sind
JP3961729B2 (ja) * 1999-03-03 2007-08-22 株式会社デンソー 全焦点撮像装置
JP2001257932A (ja) * 2000-03-09 2001-09-21 Denso Corp 撮像装置
US7312875B2 (en) * 2003-04-23 2007-12-25 Ut-Battelle Llc Two-wavelength spatial-heterodyne holography
JP4575387B2 (ja) * 2004-10-14 2010-11-04 ライトロン株式会社 劣化情報復元方法と復元装置
US7619563B2 (en) * 2005-08-26 2009-11-17 Step Communications Corporation Beam former using phase difference enhancement
JP2007274064A (ja) * 2006-03-30 2007-10-18 Matsushita Electric Ind Co Ltd ノイズ低減装置
WO2008011510A2 (en) * 2006-07-21 2008-01-24 Zygo Corporation Compensation of systematic effects in low coherence interferometry
JP2009038439A (ja) * 2007-07-31 2009-02-19 Tokyo Institute Of Technology 空間フィルタ処理を行う撮像方法及びその撮像装置
JP2011053901A (ja) * 2009-09-01 2011-03-17 Ricoh Co Ltd 文書画像データ提供装置、文書画像データ提供システム、文書画像データ提供方法、文書画像データ提供プログラム、背景処理プログラム

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JP2014096640A (ja) 2014-05-22
US20140126806A1 (en) 2014-05-08
US9014506B2 (en) 2015-04-21

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