NL2032936B1 - Brain tumor image region segmentation method and device, neural network and electronic equipment - Google Patents

Brain tumor image region segmentation method and device, neural network and electronic equipment Download PDF

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NL2032936B1
NL2032936B1 NL2032936A NL2032936A NL2032936B1 NL 2032936 B1 NL2032936 B1 NL 2032936B1 NL 2032936 A NL2032936 A NL 2032936A NL 2032936 A NL2032936 A NL 2032936A NL 2032936 B1 NL2032936 B1 NL 2032936B1
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network
feature
layer
attention
input
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NL2032936A
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NL2032936A (en
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Xu Qingsheng
Lou Yufeng
Gu Pengkun
He Zhe
Cai Jianping
Huo Meimei
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Univ Zhejiang City College
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/045—Combinations of networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/045—Combinations of networks
    • G06N3/0455—Auto-encoder networks; Encoder-decoder networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/0464—Convolutional networks [CNN, ConvNet]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/047—Probabilistic or stochastic networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/048—Activation functions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T2207/10088—Magnetic resonance imaging [MRI]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20076—Probabilistic image processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T2207/30096—Tumor; Lesion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

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  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
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  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • Mathematical Physics (AREA)
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  • Evolutionary Computation (AREA)
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  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
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  • Software Systems (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Probability & Statistics with Applications (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
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  • Magnetic Resonance Imaging Apparatus (AREA)
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NL2032936A 2021-09-06 2022-09-01 Brain tumor image region segmentation method and device, neural network and electronic equipment NL2032936B1 (en)

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CN202111038003.0A CN113744284B (zh) 2021-09-06 2021-09-06 脑肿瘤图像区域分割方法、装置、神经网络及电子设备

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CN115330813A (zh) * 2022-07-15 2022-11-11 深圳先进技术研究院 一种图像处理方法、装置、设备及可读存储介质
CN117372458B (zh) * 2023-10-24 2024-07-23 长沙理工大学 三维脑肿瘤分割方法、装置、计算机设备和存储介质

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CN108364023A (zh) * 2018-02-11 2018-08-03 北京达佳互联信息技术有限公司 基于注意力模型的图像识别方法和系统
CN110533045B (zh) * 2019-07-31 2023-01-17 中国民航大学 一种结合注意力机制的行李x光违禁品图像语义分割方法
CN111028242A (zh) * 2019-11-27 2020-04-17 中国科学院深圳先进技术研究院 一种肿瘤自动分割系统、方法及电子设备
CN111046939B (zh) * 2019-12-06 2023-08-04 中国人民解放军战略支援部队信息工程大学 基于注意力的cnn类别激活图生成方法
US11270447B2 (en) * 2020-02-10 2022-03-08 Hong Kong Applied Science And Technology Institute Company Limited Method for image segmentation using CNN
CN111626300B (zh) * 2020-05-07 2022-08-26 南京邮电大学 基于上下文感知的图像语义分割模型的图像分割方法及建模方法
CN112102324B (zh) * 2020-09-17 2021-06-18 中国科学院海洋研究所 一种基于深度U-Net模型的遥感图像海冰识别方法
CN112308835A (zh) * 2020-10-27 2021-02-02 南京工业大学 一种融合密集连接与注意力机制的颅内出血分割方法
CN112418027A (zh) * 2020-11-11 2021-02-26 青岛科技大学 一种改进U-Net网络的遥感影像道路提取方法
CN112381897B (zh) * 2020-11-16 2023-04-07 西安电子科技大学 基于自编码网络结构的低照度图像增强方法
CN112365496B (zh) * 2020-12-02 2022-03-29 中北大学 基于深度学习和多引导的多模态mr影像脑肿瘤分割方法
CN112651978B (zh) * 2020-12-16 2024-06-07 广州医软智能科技有限公司 舌下微循环图像分割方法和装置、电子设备、存储介质
CN112818904A (zh) * 2021-02-22 2021-05-18 复旦大学 一种基于注意力机制的人群密度估计方法及装置
CN113344951B (zh) * 2021-05-21 2024-05-28 北京工业大学 一种边界感知双重注意力引导的肝段分割方法

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