CN102949201A - 用于在医学成像中与时相相关地图像重建的方法和装置 - Google Patents

用于在医学成像中与时相相关地图像重建的方法和装置 Download PDF

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CN102949201A
CN102949201A CN2012102846487A CN201210284648A CN102949201A CN 102949201 A CN102949201 A CN 102949201A CN 2012102846487 A CN2012102846487 A CN 2012102846487A CN 201210284648 A CN201210284648 A CN 201210284648A CN 102949201 A CN102949201 A CN 102949201A
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measurement data
image reconstruction
phase
reconstruction
time
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CN2012102846487A
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Chinese (zh)
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H.布鲁德
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Siemens AG
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Siemens AG
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G06T11/006—Inverse problem, transformation from projection-space into object-space, e.g. transform methods, back-projection, algebraic methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/412—Dynamic
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/424—Iterative

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Algebra (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
CN2012102846487A 2011-08-10 2012-08-10 用于在医学成像中与时相相关地图像重建的方法和装置 Pending CN102949201A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011080733.0 2011-08-10
DE201110080733 DE102011080733A1 (de) 2011-08-10 2011-08-10 Verfahren und Vorrichtung zur phasenkorrelierten Bildrekonstruktion in der medizinischen Bildgebung

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CN102949201A true CN102949201A (zh) 2013-03-06

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CN (1) CN102949201A (de)
DE (1) DE102011080733A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103310472A (zh) * 2013-06-21 2013-09-18 中国科学院自动化研究所 基于正则化迭代的有限角度光声成像重建方法及装置
CN107862722A (zh) * 2016-09-21 2018-03-30 株式会社岛津制作所 逐次近似图像重建方法、逐次近似图像重建程序及断层摄影装置
CN109523602A (zh) * 2018-10-22 2019-03-26 上海联影医疗科技有限公司 迭代重建优化方法、装置和计算机可读介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101305921A (zh) * 2007-05-17 2008-11-19 上海西门子医疗器械有限公司 一种实现ct呼吸门控的方法及装置
US20100128958A1 (en) * 2008-11-26 2010-05-27 Guang-Hong Chen Method for prior image constrained image reconstruction in cardiac cone beam computed tomography
CN102100565A (zh) * 2009-12-17 2011-06-22 通用电气公司 使用非刚性配准校正门控pet图像中运动的系统和方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101305921A (zh) * 2007-05-17 2008-11-19 上海西门子医疗器械有限公司 一种实现ct呼吸门控的方法及装置
US20100128958A1 (en) * 2008-11-26 2010-05-27 Guang-Hong Chen Method for prior image constrained image reconstruction in cardiac cone beam computed tomography
CN102100565A (zh) * 2009-12-17 2011-06-22 通用电气公司 使用非刚性配准校正门控pet图像中运动的系统和方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
GUANG-HONG CHEN 等: "High temporal resolution cardiac cone-beam CT using a slowly rotating C-arm gantry", 《MEDICAL IMAGING 2009： PHYSICS OF MEDICAL IMAGING, PROC OF SPIE》 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103310472A (zh) * 2013-06-21 2013-09-18 中国科学院自动化研究所 基于正则化迭代的有限角度光声成像重建方法及装置
CN103310472B (zh) * 2013-06-21 2016-01-06 中国科学院自动化研究所 基于正则化迭代的有限角度光声成像重建方法及装置
CN107862722A (zh) * 2016-09-21 2018-03-30 株式会社岛津制作所 逐次近似图像重建方法、逐次近似图像重建程序及断层摄影装置
CN109523602A (zh) * 2018-10-22 2019-03-26 上海联影医疗科技有限公司 迭代重建优化方法、装置和计算机可读介质
CN109523602B (zh) * 2018-10-22 2023-02-17 上海联影医疗科技股份有限公司 迭代重建优化方法、装置和计算机可读介质

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Application publication date: 20130306