CN108292430A - 用于对功能医学成像中的定量图生成进行自动优化的方法 - Google Patents

用于对功能医学成像中的定量图生成进行自动优化的方法 Download PDF

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Publication number
CN108292430A
CN108292430A CN201680065694.4A CN201680065694A CN108292430A CN 108292430 A CN108292430 A CN 108292430A CN 201680065694 A CN201680065694 A CN 201680065694A CN 108292430 A CN108292430 A CN 108292430A
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CN
China
Prior art keywords
noise reduction
quantitative
level
value
reduction level
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Pending
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CN201680065694.4A
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English (en)
Chinese (zh)
Inventor
R·卡尔米
G·S·卡夫里
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
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Koninklijke Philips Electronics NV
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Publication of CN108292430A publication Critical patent/CN108292430A/zh
Pending legal-status Critical Current

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    • 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
    • G06T12/00—Tomographic reconstruction from projections
    • 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
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30056—Liver; Hepatic

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Quality & Reliability (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
CN201680065694.4A 2015-11-10 2016-10-28 用于对功能医学成像中的定量图生成进行自动优化的方法 Pending CN108292430A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15193896.6 2015-11-10
EP15193896 2015-11-10
PCT/EP2016/076052 WO2017080847A1 (en) 2015-11-10 2016-10-28 Method for automatic optimization of quantitative map generation in functional medical imaging

Publications (1)

Publication Number Publication Date
CN108292430A true CN108292430A (zh) 2018-07-17

Family

ID=54540910

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680065694.4A Pending CN108292430A (zh) 2015-11-10 2016-10-28 用于对功能医学成像中的定量图生成进行自动优化的方法

Country Status (5)

Country Link
US (1) US10789683B2 (https=)
EP (1) EP3374962A1 (https=)
JP (1) JP2018538032A (https=)
CN (1) CN108292430A (https=)
WO (1) WO2017080847A1 (https=)

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CN112837244A (zh) * 2021-03-11 2021-05-25 太原科技大学 用于低剂量ct图像降噪及去伪影的渐进式生成对抗网络
CN113128463A (zh) * 2021-05-07 2021-07-16 支付宝(杭州)信息技术有限公司 图像识别方法和系统

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US11885442B2 (en) 2017-12-15 2024-01-30 Viant As&O Holdings, Llc Mechanical joining of nitinol tubes
US10891720B2 (en) 2018-04-04 2021-01-12 AlgoMedica, Inc. Cross directional bilateral filter for CT radiation dose reduction
US11080898B2 (en) 2018-04-06 2021-08-03 AlgoMedica, Inc. Adaptive processing of medical images to reduce noise magnitude
DE102018214325A1 (de) * 2018-08-24 2020-02-27 Siemens Healthcare Gmbh Verfahren und Bereitstellungseinheit zum Bereitstellen eines virtuellen tomographischen Schlaganfall-Nachfolgeuntersuchungsbildes
CN111256712B (zh) * 2020-02-24 2021-10-29 深圳市优必选科技股份有限公司 地图优化方法、装置及机器人
CN112017256B (zh) * 2020-08-31 2023-09-15 南京安科医疗科技有限公司 在线ct图像质量自由定制方法及计算机可读存储介质
US12076173B2 (en) * 2021-10-27 2024-09-03 Wisconsin Alumni Research Foundation System and method for controlling errors in computed tomography number

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JP2014230793A (ja) * 2013-05-29 2014-12-11 株式会社東芝 画像処理装置、方法、及び医用画像診断装置

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JP2012090978A (ja) * 2010-10-28 2012-05-17 Toshiba Corp 医用画像処理装置および医用画像処理方法
JP2014230793A (ja) * 2013-05-29 2014-12-11 株式会社東芝 画像処理装置、方法、及び医用画像診断装置

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112837244A (zh) * 2021-03-11 2021-05-25 太原科技大学 用于低剂量ct图像降噪及去伪影的渐进式生成对抗网络
CN113128463A (zh) * 2021-05-07 2021-07-16 支付宝(杭州)信息技术有限公司 图像识别方法和系统

Also Published As

Publication number Publication date
JP2018538032A (ja) 2018-12-27
US10789683B2 (en) 2020-09-29
WO2017080847A1 (en) 2017-05-18
EP3374962A1 (en) 2018-09-19
US20180322617A1 (en) 2018-11-08

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