FR2978273B1 - Procede de reduction du bruit dans une sequence d'images fluoroscopiques par filtrage temporel et spatial - Google Patents

Procede de reduction du bruit dans une sequence d'images fluoroscopiques par filtrage temporel et spatial

Info

Publication number
FR2978273B1
FR2978273B1 FR1102306A FR1102306A FR2978273B1 FR 2978273 B1 FR2978273 B1 FR 2978273B1 FR 1102306 A FR1102306 A FR 1102306A FR 1102306 A FR1102306 A FR 1102306A FR 2978273 B1 FR2978273 B1 FR 2978273B1
Authority
FR
France
Prior art keywords
image
coefficients
sequence
acquired
spatial
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.)
Expired - Fee Related
Application number
FR1102306A
Other languages
English (en)
French (fr)
Other versions
FR2978273A1 (fr
Inventor
Jeremie Pescatore
Carole Amiot
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.)
Thales SA
Original Assignee
Thales SA
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 Thales SA filed Critical Thales SA
Priority to FR1102306A priority Critical patent/FR2978273B1/fr
Priority to EP12737811.5A priority patent/EP2734975B1/fr
Priority to PCT/EP2012/064347 priority patent/WO2013014110A1/fr
Priority to US14/234,292 priority patent/US9058654B2/en
Priority to JP2014520683A priority patent/JP6120843B2/ja
Publication of FR2978273A1 publication Critical patent/FR2978273A1/fr
Application granted granted Critical
Publication of FR2978273B1 publication Critical patent/FR2978273B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10116—X-ray image
    • G06T2207/10121—Fluoroscopy
    • 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
    • G06T2207/20004—Adaptive image processing
    • G06T2207/20012—Locally adaptive
    • 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
    • G06T2207/20172—Image enhancement details
    • G06T2207/20182—Noise reduction or smoothing in the temporal domain; Spatio-temporal 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
FR1102306A 2011-07-22 2011-07-22 Procede de reduction du bruit dans une sequence d'images fluoroscopiques par filtrage temporel et spatial Expired - Fee Related FR2978273B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1102306A FR2978273B1 (fr) 2011-07-22 2011-07-22 Procede de reduction du bruit dans une sequence d'images fluoroscopiques par filtrage temporel et spatial
EP12737811.5A EP2734975B1 (fr) 2011-07-22 2012-07-20 Procédé de réduction du bruit dans une séquence d'images fluoroscopiques par filtrage temporel et spatial
PCT/EP2012/064347 WO2013014110A1 (fr) 2011-07-22 2012-07-20 Procédé de réduction du bruit dans une séquence d'images fluoroscopiques par filtrage temporel et spatial
US14/234,292 US9058654B2 (en) 2011-07-22 2012-07-20 Method for reducing noise in a sequence of fluoroscopic images by temporal and spatial filtering
JP2014520683A JP6120843B2 (ja) 2011-07-22 2012-07-20 時間フィルタリングおよび空間フィルタリングによる一連の蛍光透視画像における雑音を低減させるための方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1102306A FR2978273B1 (fr) 2011-07-22 2011-07-22 Procede de reduction du bruit dans une sequence d'images fluoroscopiques par filtrage temporel et spatial

Publications (2)

Publication Number Publication Date
FR2978273A1 FR2978273A1 (fr) 2013-01-25
FR2978273B1 true FR2978273B1 (fr) 2013-08-09

Family

ID=46548470

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1102306A Expired - Fee Related FR2978273B1 (fr) 2011-07-22 2011-07-22 Procede de reduction du bruit dans une sequence d'images fluoroscopiques par filtrage temporel et spatial

Country Status (5)

Country Link
US (1) US9058654B2 (enExample)
EP (1) EP2734975B1 (enExample)
JP (1) JP6120843B2 (enExample)
FR (1) FR2978273B1 (enExample)
WO (1) WO2013014110A1 (enExample)

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FR3007871B1 (fr) 2013-06-28 2015-07-10 Thales Sa Procede de reduction de bruit dans des sequences d'images fluoroscopiques
JP6381198B2 (ja) * 2013-11-08 2018-08-29 キヤノン株式会社 制御装置、制御方法及びプログラム
FR3018147B1 (fr) * 2014-03-03 2016-03-04 Sagem Defense Securite Debruitage video optimise pour systeme multicapteur heterogene
CN104463325A (zh) * 2014-12-04 2015-03-25 中国科学院电子学研究所 一种极地探冰雷达原始数据噪声抑制方法
CN105259539B (zh) * 2015-10-29 2017-09-29 中国科学院大学 一种针对极地探冰雷达数据的分部式噪声抑制方法
US9934557B2 (en) 2016-03-22 2018-04-03 Samsung Electronics Co., Ltd Method and apparatus of image representation and processing for dynamic vision sensor
US11113791B2 (en) * 2017-01-03 2021-09-07 Flir Systems, Inc. Image noise reduction using spectral transforms
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JP7183746B2 (ja) * 2018-12-03 2022-12-06 コニカミノルタ株式会社 制御装置及びプログラム
JP7257829B2 (ja) * 2019-03-15 2023-04-14 ソニー・オリンパスメディカルソリューションズ株式会社 画像処理装置、画像処理方法およびプログラム
CN112051612A (zh) * 2019-06-05 2020-12-08 河北地质大学 一种消除地震数据随机噪声的方法和系统
DE102019122667A1 (de) * 2019-08-22 2021-02-25 Schölly Fiberoptic GmbH Verfahren zur Unterdrückung von Bildrauschen in einem Videobildstrom, sowie zugehöriges medizinisches Bildaufnahmesystem und Computerprogrammprodukt
CN111766306B (zh) * 2020-05-21 2023-06-27 广州多浦乐电子科技股份有限公司 一种全聚焦成像方法及装置
CN112633202B (zh) * 2020-12-29 2022-09-16 河南大学 一种基于双重去噪联合多尺度超像素降维的高光谱图像分类算法
CN112800727B (zh) * 2021-04-14 2021-07-20 北京三维天地科技股份有限公司 给pdf文件加批注的方法及应用系统
CN115641278B (zh) * 2022-11-14 2025-09-26 北京大学 一种基于多尺度基的荧光图像解卷积方法
CN116883292B (zh) * 2023-09-07 2023-11-28 上海海栎创科技股份有限公司 基于伪高斯的图像方向场获取方法、系统及计算机设备
CN118822896B (zh) * 2024-09-19 2024-12-20 北京博源恒芯科技股份有限公司 一种图像降噪的方法及装置

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DE69824230T2 (de) * 1997-04-08 2005-07-07 Koninklijke Philips Electronics N.V. Verarbeitungssystem einer verrauschten Bildsequenz und medizinisches Untersuchungsgerät mit einem solchen System
US6335990B1 (en) * 1997-07-03 2002-01-01 Cisco Technology, Inc. System and method for spatial temporal-filtering for improving compressed digital video
US6281942B1 (en) * 1997-08-11 2001-08-28 Microsoft Corporation Spatial and temporal filtering mechanism for digital motion video signals
US6018600A (en) * 1998-04-15 2000-01-25 Arch Development Corp. Sampling and reconstruction of signals and images including MR images of multiple regions
US6314160B1 (en) * 1999-12-17 2001-11-06 General Electric Company Method and apparatus for performing fluoroscopic noise reduction
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US7542622B1 (en) * 2003-06-02 2009-06-02 The Trustees Of Columbia University In The City Of New York Spatio-temporal treatment of noisy images using brushlets
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CN101536033A (zh) * 2006-11-08 2009-09-16 皇家飞利浦电子股份有限公司 图像信号的降噪
JP4789854B2 (ja) * 2007-05-09 2011-10-12 株式会社日立メディコ 超音波診断装置および超音波診断装置の画質改善方法
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Also Published As

Publication number Publication date
EP2734975B1 (fr) 2015-06-24
US20140153842A1 (en) 2014-06-05
FR2978273A1 (fr) 2013-01-25
EP2734975A1 (fr) 2014-05-28
US9058654B2 (en) 2015-06-16
WO2013014110A1 (fr) 2013-01-31
JP2014520641A (ja) 2014-08-25
JP6120843B2 (ja) 2017-04-26

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