Title:
INTELLIGENT INTRACRANIAL PLAQUE AND CAROTID PLAQUE SEGMENTATION METHOD FOR MAGNETIC RESONANCE IMAGE
Document Type and Number:
WIPO Patent Application WO/2020/019757
Kind Code:
A1
Abstract:
Disclosed is an intelligent intracranial plaque and carotid plaque segmentation method for a magnetic resonance image, the method comprising the following steps: step S1, acquiring a vascular wall magnetic resonance image of a user; step S2, pre-processing the vascular wall magnetic resonance image to obtain a pre-processed image; step S3, segmenting a preset plaque region in the pre-processed image by means of a pre-trained convolutional neural network model; and step S4, outputting a plaque tissue region segmentation image corresponding to the vascular wall magnetic resonance image. By means of the present invention, the precision of plaque segmentation of a vascular wall magnetic resonance image is improved, and therefore, a high-precision segmentation image is obtained, thereby facilitating the improvement of diagnosis efficiency and the degree of safety of an operation.
Inventors:
ZHENG HAIRONG (CN)
LIU XIN (CN)
HU ZHANLI (CN)
ZHANG NA (CN)
LIANG DONG (CN)
YANG YONGFENG (CN)
LIU XIN (CN)
HU ZHANLI (CN)
ZHANG NA (CN)
LIANG DONG (CN)
YANG YONGFENG (CN)
Application Number:
PCT/CN2019/081924
Publication Date:
January 30, 2020
Filing Date:
April 09, 2019
Export Citation:
Assignee:
SHENZHEN INST OF ADVANCED TECHNOLOGY，SHENZHEN CN (CN)
International Classes:
G06T7/11
Foreign References:
| CN108932720A | 2018-12-04 | |||
| CN104794708A | 2015-07-22 | |||
| CN107220980A | 2017-09-29 | |||
| CN106600571A | 2017-04-26 | |||
| CN106296699A | 2017-01-04 |
Attorney, Agent or Firm:
SHENZHEN KEJIN INTELLECTUAL PROPERTY OFFICE (CN)
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