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WO2008105268A1 - 画像処理方法 - Google Patents

画像処理方法 Download PDF

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Publication number
WO2008105268A1
WO2008105268A1 PCT/JP2008/052747 JP2008052747W WO2008105268A1 WO 2008105268 A1 WO2008105268 A1 WO 2008105268A1 JP 2008052747 W JP2008052747 W JP 2008052747W WO 2008105268 A1 WO2008105268 A1 WO 2008105268A1
Authority
WO
WIPO (PCT)
Prior art keywords
color space
noise
processing method
image processing
noise component
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2008/052747
Other languages
English (en)
French (fr)
Inventor
Kenichi Ishiga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nikon Corp
Original Assignee
Nikon Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nikon Corp filed Critical Nikon Corp
Priority to JP2009501189A priority Critical patent/JP4858610B2/ja
Publication of WO2008105268A1 publication Critical patent/WO2008105268A1/ja
Priority to US12/461,913 priority patent/US8249341B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • 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
    • 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
    • G06T7/13—Edge detection
    • 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
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/843—Demosaicing, e.g. interpolating colour pixel values
    • 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
    • H04N25/63—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to dark current
    • 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
    • G06T2207/20016—Hierarchical, coarse-to-fine, multiscale or multiresolution image processing; Pyramid transform
    • 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
    • G06T2207/20024—Filtering details
    • G06T2207/20028—Bilateral 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
    • G06T2207/20064—Wavelet transform [DWT]
    • 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
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/85—Camera processing pipelines; Components thereof for processing colour signals for matrixing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)

Abstract

　原画像に含まれるノイズ成分を除去する画像処理方法は、作業用色空間で原画像に含まれるノイズ成分を抽出し、抽出されたノイズ成分に基づいて、ノイズ除去画像を作成し、ノイズ除去画像を作業用色空間から作業用色空間と異なる階調特性を持つ出力色空間に変換し、抽出されたノイズ成分と、作業用色空間の階調特性と出力色空間の階調特性の違いとに基づいて、ノイズ除去画像を作成する。
PCT/JP2008/052747 2007-02-28 2008-02-19 画像処理方法 Ceased WO2008105268A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009501189A JP4858610B2 (ja) 2007-02-28 2008-02-19 画像処理方法
US12/461,913 US8249341B2 (en) 2007-02-28 2009-08-27 Image processing method for removing noise contained in an image

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-049114 2007-02-28
JP2007-049115 2007-02-28
JP2007049114 2007-02-28
JP2007049115 2007-02-28

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/461,913 Continuation US8249341B2 (en) 2007-02-28 2009-08-27 Image processing method for removing noise contained in an image

Publications (1)

Publication Number Publication Date
WO2008105268A1 true WO2008105268A1 (ja) 2008-09-04

Family

ID=39721104

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052747 Ceased WO2008105268A1 (ja) 2007-02-28 2008-02-19 画像処理方法

Country Status (3)

Country Link
US (1) US8249341B2 (ja)
JP (1) JP4858610B2 (ja)
WO (1) WO2008105268A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8120679B2 (en) 2008-08-01 2012-02-21 Nikon Corporation Image processing method
KR101361804B1 (ko) * 2009-06-25 2014-02-11 삼성테크윈 주식회사 디지털 영상 처리기에서 노이즈 제거 장치 및 방법
CN104751431A (zh) * 2013-12-31 2015-07-01 西门子医疗保健诊断公司 一种基于图像处理的方法和装置

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US8326046B2 (en) 2009-02-11 2012-12-04 Ecole De Technologie Superieure Method and system for determining structural similarity between images
US8515181B2 (en) * 2009-02-11 2013-08-20 Ecole De Technologie Superieure Method and system for determining a quality measure for an image using a variable number of multi-level decompositions
US8515182B2 (en) 2009-02-11 2013-08-20 Ecole De Technologie Superieure Method and system for determining a quality measure for an image using multi-level decomposition of images
US8457398B2 (en) * 2009-10-27 2013-06-04 Himax Media Solutions, Inc. Image enhancement method and apparatuses utilizing the same
WO2011141291A1 (en) * 2010-05-10 2011-11-17 Oce-Technologies B.V. Method to restore edges in rasterized images
US8983206B2 (en) 2011-05-04 2015-03-17 Ecole de Techbologie Superieure Method and system for increasing robustness of visual quality metrics using spatial shifting
US8929607B2 (en) 2011-12-01 2015-01-06 Sony Corporation System and method for performing depth estimation utilizing defocused pillbox images
RU2589401C2 (ru) * 2012-02-29 2016-07-10 Нэшнл Инститьют Оф Джапэн Сайнс Энд Текнолоджи Эйдженси Цифровой фильтр обработки изображений, устройство генерирования изображения, устройство генерирования супер гибридного изображения, способ генерирования изображения, способ создания цифрового фильтра, способ генерирования супер гибридного изображения, способ изготовления печатного средства информации, способ изготовления электронного носителя информации и программа, и устройство генерирования вертикального панорамирования буквенного ряда, способ генерирования вертикального панорамирования буквенного ряда, способ изготовления печатного средства информации, способ изготовления электронного носителя информации и программа
US9578226B2 (en) * 2012-04-12 2017-02-21 Qualcomm Incorporated Photometric registration from arbitrary geometry for augmented reality
CN104639800B (zh) * 2013-11-08 2017-11-24 华为终端（东莞）有限公司 一种用于图像降噪的方法及终端
JP6432214B2 (ja) * 2014-08-25 2018-12-05 株式会社リコー 画像処理装置、画像処理方法、記憶媒体及びプログラム
CN107949862B (zh) * 2015-09-16 2021-05-14 麦克赛尔株式会社 影像处理装置
JP6654397B2 (ja) * 2015-10-09 2020-02-26 株式会社イシダ Ｘ線検査装置
JP6992176B2 (ja) * 2018-06-05 2022-01-13 Eizo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
US11379749B2 (en) * 2020-03-05 2022-07-05 Massachusetts Institute Of Technology Identifying noise sources in quantum systems via multi-level noise spectroscopy
CN111753832B (zh) * 2020-07-02 2023-12-08 杭州睿琪软件有限公司 图像处理方法、图像处理装置、电子设备和存储介质
CN114519698B (zh) * 2022-01-14 2025-02-14 深圳市华付信息技术有限公司 暗光环境下的设备漏油检测方法、装置、设备及存储介质
CN115660981B (zh) * 2022-10-24 2025-07-15 东北大学 图像去噪方法、装置、电子设备及计算机存储介质

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JPH11275363A (ja) * 1998-03-25 1999-10-08 Fuji Photo Film Co Ltd 画像処理方法
JP2001167264A (ja) * 1999-09-30 2001-06-22 Fuji Photo Film Co Ltd 画像処理方法および装置並びに記録媒体
JP2005312008A (ja) * 2003-09-11 2005-11-04 Matsushita Electric Ind Co Ltd 視覚処理装置、視覚処理方法、視覚処理プログラムおよび半導体装置
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WO2006068025A1 (ja) * 2004-12-20 2006-06-29 Nikon Corporation 画像処理方法
JP2006310999A (ja) * 2005-04-27 2006-11-09 Sony Corp 画像処理装置および方法、並びにプログラム

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8120679B2 (en) 2008-08-01 2012-02-21 Nikon Corporation Image processing method
US8339484B2 (en) 2008-08-01 2012-12-25 Nikon Corporation Image processing method
KR101361804B1 (ko) * 2009-06-25 2014-02-11 삼성테크윈 주식회사 디지털 영상 처리기에서 노이즈 제거 장치 및 방법
CN104751431A (zh) * 2013-12-31 2015-07-01 西门子医疗保健诊断公司 一种基于图像处理的方法和装置

Also Published As

Publication number Publication date
US20100008574A1 (en) 2010-01-14
JP4858610B2 (ja) 2012-01-18
JPWO2008105268A1 (ja) 2010-06-03
US8249341B2 (en) 2012-08-21

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