CN114450716B - 用于卒中表征的图像处理 - Google Patents

用于卒中表征的图像处理

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Publication number
CN114450716B
CN114450716B CN202080068051.1A CN202080068051A CN114450716B CN 114450716 B CN114450716 B CN 114450716B CN 202080068051 A CN202080068051 A CN 202080068051A CN 114450716 B CN114450716 B CN 114450716B
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China
Prior art keywords
image data
region
brain
processor
dimensional image
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English (en)
Chinese (zh)
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CN114450716A (zh
Inventor
R·帕蒂尔
S·阿纳达
S·乔杜里
N·布萨
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Koninklijke Philips NV
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Koninklijke Philips NV
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    • 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
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G06T7/0014—Biomedical image inspection using an image reference approach
    • 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
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20081—Training; Learning
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30008—Bone
    • 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
    • G06T2207/30016—Brain

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  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Quality & Reliability (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
CN202080068051.1A 2019-08-29 2020-08-24 用于卒中表征的图像处理 Active CN114450716B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19194438.8A EP3786881A1 (en) 2019-08-29 2019-08-29 Image processing for stroke characterization
EP19194438.8 2019-08-29
PCT/EP2020/073614 WO2021037790A1 (en) 2019-08-29 2020-08-24 Image processing for stroke characterization

Publications (2)

Publication Number Publication Date
CN114450716A CN114450716A (zh) 2022-05-06
CN114450716B true CN114450716B (zh) 2025-08-19

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CN202080068051.1A Active CN114450716B (zh) 2019-08-29 2020-08-24 用于卒中表征的图像处理

Country Status (5)

Country Link
US (1) US12315159B2 (https=)
EP (2) EP3786881A1 (https=)
JP (1) JP7638269B2 (https=)
CN (1) CN114450716B (https=)
WO (1) WO2021037790A1 (https=)

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EP3786881A1 (en) * 2019-08-29 2021-03-03 Koninklijke Philips N.V. Image processing for stroke characterization
US12354256B2 (en) * 2020-10-19 2025-07-08 Northwestern University Brain feature prediction using geometric deep learning on graph representations of medical image data
KR102283673B1 (ko) * 2020-11-30 2021-08-03 주식회사 코어라인소프트 병변 추적 검사에 기반하여 진단 보조 정보의 임계치를 조정하는 의료 영상 판독 지원 장치 및 방법
CN115100217B (zh) * 2022-05-07 2025-01-17 清华大学 头颈部ct影像中脑部区域的提取方法、装置、设备及介质
KR102901477B1 (ko) * 2022-09-20 2025-12-19 전남대학교 산학협력단 급성 허혈성 뇌졸중 이후 주요 심뇌혈관사건 위험도 예측 방법 및 프로그램
CN115661293B (zh) * 2022-10-27 2023-09-19 东莘电磁科技(成都)有限公司 一种电磁散射中目标瞬态感应特征图像生成方法

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Also Published As

Publication number Publication date
EP4022562A1 (en) 2022-07-06
EP4022562B1 (en) 2025-05-21
JP7638269B2 (ja) 2025-03-03
JP2022546344A (ja) 2022-11-04
CN114450716A (zh) 2022-05-06
EP3786881A1 (en) 2021-03-03
WO2021037790A1 (en) 2021-03-04
US20220284578A1 (en) 2022-09-08
US12315159B2 (en) 2025-05-27

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