ATE531006T1 - Iterative blindentfaltung unter nebenbedingungen - Google Patents

Iterative blindentfaltung unter nebenbedingungen

Info

Publication number
ATE531006T1
ATE531006T1 AT08001589T AT08001589T ATE531006T1 AT E531006 T1 ATE531006 T1 AT E531006T1 AT 08001589 T AT08001589 T AT 08001589T AT 08001589 T AT08001589 T AT 08001589T AT E531006 T1 ATE531006 T1 AT E531006T1
Authority
AT
Austria
Prior art keywords
target
under conditions
deconvolution
image processing
development under
Prior art date
Application number
AT08001589T
Other languages
English (en)
Inventor
Jirik Radovan
Michael Taxt Torfinn
Original Assignee
Bergen Teknologioverforing As
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 Bergen Teknologioverforing As filed Critical Bergen Teknologioverforing As
Application granted granted Critical
Publication of ATE531006T1 publication Critical patent/ATE531006T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/73—Deblurring; Sharpening
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8977—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using special techniques for image reconstruction, e.g. FFT, geometrical transformations, spatial deconvolution, time deconvolution
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10132—Ultrasound image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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]

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Character Discrimination (AREA)
AT08001589T 2008-01-29 2008-01-29 Iterative blindentfaltung unter nebenbedingungen ATE531006T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08001589A EP2085927B1 (de) 2008-01-29 2008-01-29 Iterative Blindentfaltung unter Nebenbedingungen

Publications (1)

Publication Number Publication Date
ATE531006T1 true ATE531006T1 (de) 2011-11-15

Family

ID=39523523

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08001589T ATE531006T1 (de) 2008-01-29 2008-01-29 Iterative blindentfaltung unter nebenbedingungen

Country Status (3)

Country Link
EP (1) EP2085927B1 (de)
AT (1) ATE531006T1 (de)
WO (1) WO2009095296A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2666256C (en) * 2008-05-23 2015-12-29 National Research Council Of Canada Deconvolution-based structured light system with geometrically plausible regularization
CA2765244A1 (en) * 2012-01-23 2013-07-23 Said Benameur Image restoration system and method
GB2512115B (en) * 2013-03-20 2016-06-22 Henry Gomersall William Deriving image data from data received from an ultrasound probe
GB2512116B (en) 2013-03-20 2016-03-16 William Henry Gomersall Deriving image data from data received from an ultrasound probe
JP2014233602A (ja) * 2013-06-05 2014-12-15 キヤノン株式会社 被検体情報取得装置、被検体情報取得装置の制御方法
WO2015047538A1 (en) * 2013-09-30 2015-04-02 Nikon Corporation Psf estimation using multiple smaller images
US10165263B2 (en) 2013-09-30 2018-12-25 Nikon Corporation Point spread function estimation of optics blur
KR20150066629A (ko) * 2013-12-06 2015-06-17 삼성전자주식회사 초음파 영상 장치 및 그 제어방법
CN104008531B (zh) * 2014-06-17 2017-02-08 中国电子科技集团公司第二十八研究所 一种基于混合型马尔科夫专家场的模糊图像盲复原方法
WO2017017051A1 (en) * 2015-07-27 2017-02-02 Eidgenoessische Technische Hochschule Zurich (Ethz) Method and apparatus for generating an ultrasound scatterer representation
US20180060635A1 (en) * 2016-08-31 2018-03-01 Qualcomm Incorporated Point spread function estimation and deconvolution-based distortion removal
CN110197498B (zh) * 2019-04-21 2023-09-01 渤海大学 基于非凸正则化反卷积的体素内多纤维走向估计方法
CN110673330B (zh) * 2019-09-02 2021-09-28 南京理工大学 基于散射的成像系统景深拓展装置及方法
CN112330555B (zh) * 2020-10-30 2024-01-19 西安工业大学 一种用于天文图像的解卷积的网络训练方法
CN112927317B (zh) * 2021-02-08 2024-04-16 天津大学 光学相干层析成像快速空间自适应去卷积方法
CA3210853A1 (en) * 2022-09-26 2024-03-26 Weisong ZHAO Super-resolution microscopic imaging method and apparatus, computer device, and storage medium
CN116309190B (zh) * 2023-05-17 2023-08-15 武汉工程大学 一种基于最佳区域中值先验的湍流退化图像恢复方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006054192A1 (en) * 2004-11-17 2006-05-26 Koninklijke Philips Electronics N.V. Restoration of the nuclear medicine 2d planar image by iterative constrained deconvolution

Also Published As

Publication number Publication date
EP2085927A1 (de) 2009-08-05
EP2085927B1 (de) 2011-10-26
WO2009095296A1 (en) 2009-08-06

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