JP2019524356A5 - - Google Patents

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JP2019524356A5
JP2019524356A5 JP2019510402A JP2019510402A JP2019524356A5 JP 2019524356 A5 JP2019524356 A5 JP 2019524356A5 JP 2019510402 A JP2019510402 A JP 2019510402A JP 2019510402 A JP2019510402 A JP 2019510402A JP 2019524356 A5 JP2019524356 A5 JP 2019524356A5
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image
updated
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difference
voxel
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JP7065830B6 (ja
JP2019524356A (ja
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Priority claimed from PCT/EP2017/071175 external-priority patent/WO2018037024A1/en
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JP2019510402A 2016-08-22 2017-08-22 異なる反復から抽出された特徴画像を使用する特徴ベースの画像処理 Expired - Fee Related JP7065830B6 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662377844P 2016-08-22 2016-08-22
US62/377,844 2016-08-22
PCT/EP2017/071175 WO2018037024A1 (en) 2016-08-22 2017-08-22 Feature-based image processing using feature images extracted from different iterations

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JP2019524356A JP2019524356A (ja) 2019-09-05
JP2019524356A5 true JP2019524356A5 (https=) 2020-10-01
JP7065830B2 JP7065830B2 (ja) 2022-05-12
JP7065830B6 JP7065830B6 (ja) 2022-06-06

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JP2019510402A Expired - Fee Related JP7065830B6 (ja) 2016-08-22 2017-08-22 異なる反復から抽出された特徴画像を使用する特徴ベースの画像処理

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US (1) US11049230B2 (https=)
EP (1) EP3501006B1 (https=)
JP (1) JP7065830B6 (https=)
CN (1) CN109844815A (https=)
WO (1) WO2018037024A1 (https=)

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Publication number Priority date Publication date Assignee Title
EP3552416A4 (en) * 2016-12-12 2020-05-13 Commscope Technologies LLC CLUSTER NEIGHBOR DETECTION IN A CENTRALIZED RADIO ACCESS NETWORK BY DETECTING THE ADDRESS OF A TRANSPORT NETWORK LAYER (TNL)
CN107705261B (zh) * 2017-10-09 2020-03-17 东软医疗系统股份有限公司 一种图像重建方法和装置
WO2022202727A1 (ja) * 2021-03-22 2022-09-29 国立研究開発法人量子科学技術研究開発機構 画像処理装置、画像処理システム、および画像処理方法
US11721017B2 (en) * 2021-03-31 2023-08-08 James R. Glidewell Dental Ceramics, Inc. CT reconstruction quality control
CN112837392B (zh) * 2021-04-08 2023-01-03 上海联影医疗科技股份有限公司 Ct图像的生成方法、装置、系统、电子装置和存储介质
CN113139518B (zh) * 2021-05-14 2022-07-29 江苏中天互联科技有限公司 基于工业互联网的型材切割状态监控方法
US12327330B2 (en) 2021-09-23 2025-06-10 Boe Technology Group Co., Ltd. Display device system and method for adaptively enhancing image quality
CN114299325B (zh) * 2021-12-07 2025-09-26 聚融医疗科技(杭州)有限公司 一种肝脏肿瘤超声造影图像的病灶追踪分类方法及系统
CN116684645B (zh) * 2022-02-22 2024-08-06 腾讯科技(深圳)有限公司 图像处理方法、装置、计算机设备及存储介质
US12332333B2 (en) * 2023-01-11 2025-06-17 Neuro42, Inc. Accelerating magnetic resonance imaging using parallel imaging and iterative image reconstruction
US20240331183A1 (en) * 2023-03-31 2024-10-03 Traffipax, LLC Method and system for estimating the length of a vessel
CN116982960A (zh) * 2023-06-26 2023-11-03 上海深至信息科技有限公司 一种结合特征识别的车载式磁共振成像系统及方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6249693B1 (en) 1999-11-01 2001-06-19 General Electric Company Method and apparatus for cardiac analysis using four-dimensional connectivity and image dilation
US7660481B2 (en) 2005-11-17 2010-02-09 Vital Images, Inc. Image enhancement using anisotropic noise filtering
US8761478B2 (en) * 2009-12-15 2014-06-24 General Electric Company System and method for tomographic data acquisition and image reconstruction
US8938105B2 (en) * 2010-10-28 2015-01-20 Kabushiki Kaisha Toshiba Denoising method and system for preserving clinically significant structures in reconstructed images using adaptively weighted anisotropic diffusion filter
CN103229212A (zh) * 2010-11-30 2013-07-31 皇家飞利浦电子股份有限公司 具有基于恒定方差的加权因子的迭代重建算法
RU2014128596A (ru) 2011-12-13 2016-02-10 Конинклейке Филипс Н.В. Автоматическое определение коэффициента регуляризации для итерационного восстановления изображения с регуляризацией и/или шумоподавлением изображения
US8903152B2 (en) * 2012-06-29 2014-12-02 General Electric Company Methods and systems for enhanced tomographic imaging
US9269168B2 (en) 2013-03-15 2016-02-23 Carestream Health, Inc. Volume image reconstruction using data from multiple energy spectra
EP3195265B1 (en) * 2014-09-15 2018-08-22 Koninklijke Philips N.V. Iterative image reconstruction with a sharpness driven regularization parameter
US9713450B2 (en) * 2014-12-15 2017-07-25 General Electric Company Iterative reconstruction of projection data
US20160327622A1 (en) * 2015-05-05 2016-11-10 General Electric Company Joint reconstruction of activity and attenuation in emission tomography using magnetic-resonance-based priors
US11200709B2 (en) * 2016-12-27 2021-12-14 Canon Medical Systems Corporation Radiation image diagnostic apparatus and medical image processing apparatus

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