PL3455824T3 - Redukcja szumu w danych obrazowych - Google Patents

Redukcja szumu w danych obrazowych

Info

Publication number
PL3455824T3
PL3455824T3 PL17722486T PL17722486T PL3455824T3 PL 3455824 T3 PL3455824 T3 PL 3455824T3 PL 17722486 T PL17722486 T PL 17722486T PL 17722486 T PL17722486 T PL 17722486T PL 3455824 T3 PL3455824 T3 PL 3455824T3
Authority
PL
Poland
Prior art keywords
image data
noise reduction
noise
reduction
image
Prior art date
Application number
PL17722486T
Other languages
English (en)
Inventor
Ewoud Joris Smit
Wolfgang Mathias Prokop
Original Assignee
Stichting Radboud Universitair Medisch Centrum
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 Stichting Radboud Universitair Medisch Centrum filed Critical Stichting Radboud Universitair Medisch Centrum
Publication of PL3455824T3 publication Critical patent/PL3455824T3/pl

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
    • G06T5/20—Image enhancement or restoration using local operators
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • 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
    • G06T2207/10016—Video; Image sequence
    • 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
    • G06T2207/10072—Tomographic images
    • 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
    • G06T2207/10072—Tomographic images
    • G06T2207/10076—4D tomography; Time-sequential 3D tomography
    • 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
    • G06T2207/10072—Tomographic images
    • G06T2207/10081—Computed x-ray tomography [CT]
    • 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
    • G06T2207/10072—Tomographic images
    • G06T2207/10088—Magnetic resonance imaging [MRI]
    • 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
    • G06T2207/10072—Tomographic images
    • G06T2207/10104—Positron emission tomography [PET]
    • 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
    • G06T2207/10072—Tomographic images
    • G06T2207/10108—Single photon emission computed tomography [SPECT]
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Nuclear Medicine (AREA)
PL17722486T 2016-05-13 2017-05-15 Redukcja szumu w danych obrazowych PL3455824T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16169555.6A EP3244368A1 (en) 2016-05-13 2016-05-13 Noise reduction in image data
EP17722486.2A EP3455824B8 (en) 2016-05-13 2017-05-15 Noise reduction in image data
PCT/EP2017/061624 WO2017194787A1 (en) 2016-05-13 2017-05-15 Noise reduction in image data

Publications (1)

Publication Number Publication Date
PL3455824T3 true PL3455824T3 (pl) 2022-01-24

Family

ID=55970891

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17722486T PL3455824T3 (pl) 2016-05-13 2017-05-15 Redukcja szumu w danych obrazowych

Country Status (8)

Country Link
US (1) US10902562B2 (pl)
EP (2) EP3244368A1 (pl)
JP (1) JP7122301B2 (pl)
CN (1) CN109716388B (pl)
ES (1) ES2896954T3 (pl)
LT (1) LT3455824T (pl)
PL (1) PL3455824T3 (pl)
WO (1) WO2017194787A1 (pl)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11918407B2 (en) * 2018-04-10 2024-03-05 Bayer Healthcare Llc Flexible dose estimation with user-defined volumes
CN110187356B (zh) * 2019-06-14 2021-07-09 中国科学技术大学 远距离超分辨单光子成像重构方法
CN110288587A (zh) * 2019-06-28 2019-09-27 重庆同仁至诚智慧医疗科技股份有限公司 一种缺血性脑卒中磁共振影像的病灶识别方法
EP3816930B1 (de) * 2019-10-29 2026-04-08 Siemens Healthineers AG Computerimplementiertes verfahren zur bereitstellung eines ausgangsdatensatzes mit verbesserter bildqualität
JP7361008B2 (ja) * 2020-10-16 2023-10-13 キヤノン電子管デバイス株式会社 放射線検出器
KR20230124611A (ko) * 2020-12-21 2023-08-25 소니그룹주식회사 화상 처리 장치 및 방법
US12086979B2 (en) * 2020-12-21 2024-09-10 Stichting Radboud Universitair Medisch Centrum Multi-phase filter

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EP1302163B1 (en) * 2001-10-16 2006-07-05 Kabushiki Kaisha Toshiba Apparatus for calculating an index of local blood flows
US7583779B2 (en) * 2004-11-24 2009-09-01 General Electric Company System and method for acquisition and reconstruction of contrast-enhanced, artifact-reduced CT images
US20060198491A1 (en) * 2005-03-04 2006-09-07 Kabushiki Kaisha Toshiba Volumetric computed tomography system for imaging
WO2009081410A2 (en) * 2007-12-25 2009-07-02 Medic Vision - Brain Technologies Ltd. Noise reduction of images
DE102008005071B4 (de) * 2008-01-18 2013-11-14 Siemens Aktiengesellschaft Verfahren zur zeitlichen Registrierung von Bildseriendatensätzen
CA2748234A1 (en) * 2008-12-25 2010-07-01 Medic Vision - Imaging Solutions Ltd. Denoising medical images
US8520736B2 (en) * 2009-04-14 2013-08-27 Fastvdo, Llc Real-time superresolution and video transmission
US8346011B2 (en) * 2009-06-26 2013-01-01 Mayo Foundation For Medical Education And Research Reducing noise in an image
US8396268B2 (en) * 2010-03-31 2013-03-12 Isis Innovation Limited System and method for image sequence processing
TW201203052A (en) * 2010-05-03 2012-01-16 Flatfrog Lab Ab Touch determination by tomographic reconstruction
JP2014505491A (ja) 2010-06-30 2014-03-06 メディック ビジョン−イメージング ソリューションズ エルティーディー． 医療用画像の非線形分解能の低減
US20120015825A1 (en) * 2010-07-06 2012-01-19 Pacific Biosciences Of California, Inc. Analytical systems and methods with software mask
GB2502997B (en) * 2012-06-13 2014-09-03 Crystalview Medical Imaging Ltd Suppression of reverberations and/or clutter in ultrasonic imaging systems
US9600867B2 (en) * 2012-12-21 2017-03-21 Koninklijke Philips N.V. Image processing apparatus and method for filtering an image
CN103927729A (zh) * 2013-01-10 2014-07-16 清华大学 图像处理方法及图像处理装置
CN103150712B (zh) * 2013-01-18 2016-04-27 清华大学 一种基于投影序列数据相似性的图像去噪方法
US10203387B2 (en) * 2013-06-06 2019-02-12 Koninklijke Philips N.V. MR imaging with enhanced susceptibility contrast
CN105324081B (zh) 2013-07-03 2018-03-20 株式会社日立制作所 放射线图像生成装置和图像处理方法
CN106462972B (zh) * 2014-04-25 2020-09-11 通用电气公司 用于评估动态医疗图像中的运动校正的系统和方法
CN104574298B (zh) * 2014-12-25 2018-09-28 天津大学 一种基于互信息的多b值扩散权重图像的降噪方法
JP6999576B2 (ja) * 2016-05-06 2022-01-18 メイヨ フォンデーシヨン フォー メディカル エジュケーション アンド リサーチ 空間とスペクトル情報に基づく複数エネルギーのｃｔ画像におけるノイズ制御のためのシステムと方法
US11151726B2 (en) * 2018-01-10 2021-10-19 Canon Medical Systems Corporation Medical image processing apparatus, X-ray diagnostic apparatus, and medical image processing method

Also Published As

Publication number Publication date
LT3455824T (lt) 2021-11-10
JP2019518296A (ja) 2019-06-27
ES2896954T3 (es) 2022-02-28
EP3455824B8 (en) 2021-10-06
CN109716388A (zh) 2019-05-03
EP3455824B1 (en) 2021-09-01
EP3244368A1 (en) 2017-11-15
JP7122301B2 (ja) 2022-08-19
CN109716388B (zh) 2023-12-01
EP3455824A1 (en) 2019-03-20
US10902562B2 (en) 2021-01-26
WO2017194787A1 (en) 2017-11-16
US20190180419A1 (en) 2019-06-13

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