JP2019535405A - 最適化された再帰法によって拡張された高効率のコンピュータ断層撮影及び適用 - Google Patents

最適化された再帰法によって拡張された高効率のコンピュータ断層撮影及び適用 Download PDF

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JP2019535405A
JP2019535405A JP2019525981A JP2019525981A JP2019535405A JP 2019535405 A JP2019535405 A JP 2019535405A JP 2019525981 A JP2019525981 A JP 2019525981A JP 2019525981 A JP2019525981 A JP 2019525981A JP 2019535405 A JP2019535405 A JP 2019535405A
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data
projection
pixel
density
voxel
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JP7280184B2 (ja
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アール． ヤーリッシュ ウォルフラム
アール． ヤーリッシュ ウォルフラム
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ウォルフラム アール．ヤーリッシュ
ウォルフラム アール．ヤーリッシュ
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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
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G06T11/008—Specific post-processing after tomographic reconstruction, e.g. voxelisation, metal artifact correction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/421—Filtered back projection [FBP]
    • 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
JP2019525981A 2016-11-18 2017-11-17 システム、データストレージデバイスおよび方法 Active JP7280184B2 (ja)

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US201662424187P 2016-11-18 2016-11-18
US62/424,187 2016-11-18
US201662426065P 2016-11-23 2016-11-23
US62/426,065 2016-11-23
PCT/US2017/062369 WO2018094250A1 (en) 2016-11-18 2017-11-17 Extended high efficiency computed tomography with optimized recursions and applications

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JP7280184B2 JP7280184B2 (ja) 2023-05-23

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US (2) US10607378B2 (en7)
EP (1) EP3526733A4 (en7)
JP (1) JP7280184B2 (en7)
WO (1) WO2018094250A1 (en7)

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EP3413033B1 (en) * 2017-06-09 2020-09-23 Roche Diagnostics GmbH Method and apparatus for determining properties of a laboratory sample contained in a laboratory sample container
US20190180481A1 (en) * 2017-12-13 2019-06-13 General Electric Company Tomographic reconstruction with weights
WO2019209431A1 (en) 2018-04-23 2019-10-31 Magic Leap, Inc. Avatar facial expression representation in multidimensional space
CN109190322B (zh) * 2018-11-07 2023-03-24 桂林电子科技大学 一种基于温度场的电子束熔覆工艺参数优化方法及系统
CN111968060B (zh) * 2020-08-28 2022-07-08 首都师范大学 一种基于倾斜投影修正技术的多能谱ct快速迭代重建方法
CN112636719B (zh) * 2020-12-17 2023-10-13 郑州轻工业大学 数据丢失和信道噪声干扰下的ilc系统输入信号滤波方法

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US5414623A (en) 1992-05-08 1995-05-09 Iowa State University Research Foundation Optoelectronic system for implementation of iterative computer tomography algorithms
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US7734119B2 (en) 2004-09-21 2010-06-08 General Electric Company Method and system for progressive multi-resolution three-dimensional image reconstruction using region of interest information
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US8687869B2 (en) 2005-11-30 2014-04-01 The Research Foundation Of State Of University Of New York System and method for acceleration of image reconstruction
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US8571287B2 (en) 2006-06-26 2013-10-29 General Electric Company System and method for iterative image reconstruction
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EP2310840B1 (en) 2008-06-27 2014-03-19 Wolfram R. Jarisch High efficiency computed tomography
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US9251606B2 (en) * 2012-02-01 2016-02-02 The Research Foundation For The State University Of New York Computerized image reconstruction method and apparatus
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EP3526733A4 (en) 2020-06-10
US20180144515A1 (en) 2018-05-24
EP3526733A1 (en) 2019-08-21
US10789743B2 (en) 2020-09-29
US20200090385A1 (en) 2020-03-19
US10607378B2 (en) 2020-03-31
WO2018094250A1 (en) 2018-05-24
JP7280184B2 (ja) 2023-05-23

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