KR20080030506A - 화상 데이터의 노이즈 처리 방법, 노이즈 저감 장치 및촬상 장치 - Google Patents

화상 데이터의 노이즈 처리 방법, 노이즈 저감 장치 및촬상 장치 Download PDF

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Publication number
KR20080030506A
KR20080030506A KR1020070097452A KR20070097452A KR20080030506A KR 20080030506 A KR20080030506 A KR 20080030506A KR 1020070097452 A KR1020070097452 A KR 1020070097452A KR 20070097452 A KR20070097452 A KR 20070097452A KR 20080030506 A KR20080030506 A KR 20080030506A
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South Korea
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pixel
pixel value
threshold value
image data
autocorrelation
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KR1020070097452A
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English (en)
Korean (ko)
Inventor
가즈히로 호시노
히로후미 스미
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소니 가부시끼 가이샤
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Publication of KR20080030506A publication Critical patent/KR20080030506A/ko
Ceased legal-status Critical Current

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    • 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
    • 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
    • H04N25/618—Noise processing, e.g. detecting, correcting, reducing or removing noise for random or high-frequency noise
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • 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
    • H04N25/616—Noise processing, e.g. detecting, correcting, reducing or removing noise involving a correlated sampling function, e.g. correlated double sampling [CDS] or triple sampling

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Image Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Image Analysis (AREA)
KR1020070097452A 2006-09-28 2007-09-27 화상 데이터의 노이즈 처리 방법, 노이즈 저감 장치 및촬상 장치 Ceased KR20080030506A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006264293A JP4337857B2 (ja) 2006-09-28 2006-09-28 画像データのノイズ処理方法及びノイズ処理装置並びに撮像装置
JPJP-P-2006-00264293 2006-09-28

Publications (1)

Publication Number Publication Date
KR20080030506A true KR20080030506A (ko) 2008-04-04

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ID=39256667

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Application Number Title Priority Date Filing Date
KR1020070097452A Ceased KR20080030506A (ko) 2006-09-28 2007-09-27 화상 데이터의 노이즈 처리 방법, 노이즈 저감 장치 및촬상 장치

Country Status (5)

Country Link
US (2) US7825964B2 (enExample)
JP (1) JP4337857B2 (enExample)
KR (1) KR20080030506A (enExample)
CN (1) CN100593320C (enExample)
TW (1) TWI344302B (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060149129A1 (en) * 2005-01-05 2006-07-06 Watts H D Catheter with multiple visual elements
US8872906B2 (en) * 2005-01-05 2014-10-28 Avantis Medical Systems, Inc. Endoscope assembly with a polarizing filter
US8797392B2 (en) 2005-01-05 2014-08-05 Avantis Medical Sytems, Inc. Endoscope assembly with a polarizing filter
US8289381B2 (en) * 2005-01-05 2012-10-16 Avantis Medical Systems, Inc. Endoscope with an imaging catheter assembly and method of configuring an endoscope
US8182422B2 (en) 2005-12-13 2012-05-22 Avantis Medical Systems, Inc. Endoscope having detachable imaging device and method of using
WO2007087421A2 (en) * 2006-01-23 2007-08-02 Avantis Medical Systems, Inc. Endoscope
US8287446B2 (en) * 2006-04-18 2012-10-16 Avantis Medical Systems, Inc. Vibratory device, endoscope having such a device, method for configuring an endoscope, and method of reducing looping of an endoscope
JP2009537283A (ja) * 2006-05-19 2009-10-29 アヴァンティス メディカル システムズ インコーポレイテッド ビデオアーチファクトの影響を低減するための装置および方法
JP4883772B2 (ja) * 2006-07-13 2012-02-22 キヤノン株式会社 画像処理装置及び方法
JP4337857B2 (ja) * 2006-09-28 2009-09-30 ソニー株式会社 画像データのノイズ処理方法及びノイズ処理装置並びに撮像装置
US8064666B2 (en) 2007-04-10 2011-11-22 Avantis Medical Systems, Inc. Method and device for examining or imaging an interior surface of a cavity
JP5052301B2 (ja) * 2007-11-21 2012-10-17 オリンパス株式会社 画像処理装置、画像処理方法
JP5158069B2 (ja) * 2009-12-28 2013-03-06 カシオ計算機株式会社 画像処理装置、及び、画像加工プログラム
JP2013055472A (ja) * 2011-09-02 2013-03-21 Sony Corp 画像処理装置および方法、並びにプログラム
JP5903305B2 (ja) * 2012-03-26 2016-04-13 東芝デジタルメディアエンジニアリング株式会社 画像処理装置及び画像処理方法
US20150341659A1 (en) * 2014-05-22 2015-11-26 Apple Inc. Use of pipelined hierarchical motion estimator in video coding
TWI536319B (zh) * 2014-06-24 2016-06-01 瑞昱半導體股份有限公司 去雜訊方法以及影像系統
WO2016147325A1 (ja) * 2015-03-17 2016-09-22 オリンパス株式会社 画像処理装置、画像処理方法およびプログラム
JP6736279B2 (ja) * 2015-10-14 2020-08-05 オリンパス株式会社 撮像装置、画像処理装置、画像処理方法
JP6451911B1 (ja) * 2017-08-02 2019-01-16 オムロン株式会社 センサ装置、背景雑音データ送信方法、および背景雑音データ送信プログラム
WO2019026711A1 (ja) 2017-08-02 2019-02-07 オムロン株式会社 センサ装置、背景雑音データ送信方法、および背景雑音データ送信プログラム
CN110246090B (zh) * 2018-09-27 2023-03-28 浙江大华技术股份有限公司 一种图像处理的方法和设备
CN110418055B (zh) * 2019-07-08 2021-08-20 Oppo广东移动通信有限公司 对焦方法、图像传感器及计算机存储介质
TWI777400B (zh) * 2021-02-02 2022-09-11 新加坡商光寶科技新加坡私人有限公司 偵測閃爍頻率的系統和方法，以及包括所述系統的電子裝置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3818044B2 (ja) 2000-10-18 2006-09-06 ヤマハ株式会社 ノイズ除去装置及びノイズ除去方法並びにコンピュータ読み取り可能な記録媒体
US7177445B2 (en) * 2002-04-16 2007-02-13 Koninklijke Philips Electronics N.V. Discriminating between changes in lighting and movement of objects in a series of images using different methods depending on optically detectable surface characteristics
JP2006148550A (ja) 2004-11-19 2006-06-08 Konica Minolta Opto Inc 画像処理装置及び撮像装置
KR100721543B1 (ko) * 2005-10-11 2007-05-23 (주) 넥스트칩 통계적 정보를 이용하여 노이즈를 제거하는 영상 처리 방법및 시스템
US7587099B2 (en) * 2006-01-27 2009-09-08 Microsoft Corporation Region-based image denoising
JP4337857B2 (ja) * 2006-09-28 2009-09-30 ソニー株式会社 画像データのノイズ処理方法及びノイズ処理装置並びに撮像装置

Also Published As

Publication number Publication date
US20080079827A1 (en) 2008-04-03
CN101155256A (zh) 2008-04-02
TWI344302B (en) 2011-06-21
US20100283873A1 (en) 2010-11-11
JP4337857B2 (ja) 2009-09-30
CN100593320C (zh) 2010-03-03
JP2008085753A (ja) 2008-04-10
TW200822724A (en) 2008-05-16
US7825964B2 (en) 2010-11-02
US8149302B2 (en) 2012-04-03

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