CA3085441A1 - Systems and methods for rapid neural network-based image segmentation and radiopharmaceutical uptake determination - Google Patents

Systems and methods for rapid neural network-based image segmentation and radiopharmaceutical uptake determination Download PDF

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Publication number
CA3085441A1
CA3085441A1 CA3085441A CA3085441A CA3085441A1 CA 3085441 A1 CA3085441 A1 CA 3085441A1 CA 3085441 A CA3085441 A CA 3085441A CA 3085441 A CA3085441 A CA 3085441A CA 3085441 A1 CA3085441 A1 CA 3085441A1
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image
subject
volume
anatomical
tissue
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CA3085441A
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English (en)
French (fr)
Inventor
Karl Vilhelm Sjostrand
Jens Filip Andreas RICHTER
Kerstin Elsa Maria JOHNSSON
Erik Konrad GJERTSSON
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Exini Diagnostics AB
Progenics Pharmaceuticals Inc
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Exini Diagnostics AB
Progenics Pharmaceuticals Inc
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Publication of CA3085441A1 publication Critical patent/CA3085441A1/en
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
    • 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
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • 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
    • 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
    • G06T2207/10084—Hybrid tomography; Concurrent acquisition with multiple different tomographic modalities
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20084—Artificial neural networks [ANN]
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20112—Image segmentation details
    • G06T2207/20132—Image cropping
    • 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
    • G06T2207/30081—Prostate

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Quality & Reliability (AREA)
  • Radiology & Medical Imaging (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Geometry (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Nuclear Medicine (AREA)
  • Image Analysis (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
CA3085441A 2018-01-08 2019-01-07 Systems and methods for rapid neural network-based image segmentation and radiopharmaceutical uptake determination Pending CA3085441A1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201862614935P 2018-01-08 2018-01-08
US62/614,935 2018-01-08
US16/003,006 2018-06-07
US201862749574P 2018-10-23 2018-10-23
US62/749,574 2018-10-23
PCT/US2019/012486 WO2019136349A2 (en) 2018-01-08 2019-01-07 Systems and methods for rapid neural network-based image segmentation and radiopharmaceutical uptake determination

Publications (1)

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CA3085441A1 true CA3085441A1 (en) 2019-07-11

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EP (2) EP3738097B1 (enExample)
JP (3) JP7448476B2 (enExample)
CN (1) CN111602174B (enExample)
AU (2) AU2019205766C1 (enExample)
CA (1) CA3085441A1 (enExample)
ES (1) ES3026214T3 (enExample)
TW (1) TWI835768B (enExample)
WO (1) WO2019136349A2 (enExample)

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CN111325714A (zh) * 2020-01-21 2020-06-23 上海联影智能医疗科技有限公司 感兴趣区域的处理方法、计算机设备和可读存储介质
CN113781636A (zh) * 2021-09-14 2021-12-10 杭州柳叶刀机器人有限公司 盆骨建模方法与系统、存储介质、计算机程序产品
US20230129584A1 (en) * 2021-09-16 2023-04-27 University Of Pittsburgh-Of The Commonwealth System Of Higher Education Real-time, artificial intelligence-enabled analysis device and method for use in nuclear medicine imaging
WO2023232897A1 (en) * 2022-06-02 2023-12-07 Antaros Medical Ab Automated image inference from whole-body medical images

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CN110942439A (zh) * 2019-12-05 2020-03-31 北京华恒盛世科技有限公司 基于卫星图片缺陷的图像复原和增强方法
CN110942439B (zh) * 2019-12-05 2023-09-19 北京华恒盛世科技有限公司 基于卫星图片缺陷的图像复原和增强方法
CN111325714A (zh) * 2020-01-21 2020-06-23 上海联影智能医疗科技有限公司 感兴趣区域的处理方法、计算机设备和可读存储介质
CN111325714B (zh) * 2020-01-21 2024-03-26 上海联影智能医疗科技有限公司 感兴趣区域的处理方法、计算机设备和可读存储介质
CN113781636A (zh) * 2021-09-14 2021-12-10 杭州柳叶刀机器人有限公司 盆骨建模方法与系统、存储介质、计算机程序产品
CN113781636B (zh) * 2021-09-14 2023-06-20 杭州柳叶刀机器人有限公司 盆骨建模方法与系统、存储介质、计算机程序产品
US20230129584A1 (en) * 2021-09-16 2023-04-27 University Of Pittsburgh-Of The Commonwealth System Of Higher Education Real-time, artificial intelligence-enabled analysis device and method for use in nuclear medicine imaging
US12169934B2 (en) * 2021-09-16 2024-12-17 University of Pittsburgh—of the Commonwealth System of Higher Education Real-time, artificial intelligence-enabled analysis device and method for use in nuclear medicine imaging
WO2023232897A1 (en) * 2022-06-02 2023-12-07 Antaros Medical Ab Automated image inference from whole-body medical images

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Publication number Publication date
WO2019136349A2 (en) 2019-07-11
EP4586195A3 (en) 2025-10-22
TWI835768B (zh) 2024-03-21
CN111602174A (zh) 2020-08-28
CN111602174B (zh) 2025-02-11
EP3738097B1 (en) 2025-03-05
ES3026214T3 (en) 2025-06-10
EP3738097A2 (en) 2020-11-18
AU2019205766A1 (en) 2020-06-18
EP4586195A2 (en) 2025-07-16
JP7448476B2 (ja) 2024-03-12
WO2019136349A3 (en) 2019-08-15
TW201941218A (zh) 2019-10-16
AU2024220051A1 (en) 2024-10-17
AU2019205766C1 (en) 2025-02-20
JP2025179127A (ja) 2025-12-09
JP2021509721A (ja) 2021-04-01
JP2023116486A (ja) 2023-08-22
AU2019205766B2 (en) 2024-07-04
EP3738097C0 (en) 2025-03-05

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