一种管状组织分割方法、系统和存储介质
By generating feature maps using an image processing system and applying a region growing algorithm for repair, the problems of breakage and adhesion in tubular tissue segmentation were solved, thus improving segmentation accuracy.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHANGHAI UNITED IMAGING INTELLIGENCE CO LTD
- Filing Date
- 2022-11-11
- Publication Date
- 2026-07-17
AI Technical Summary
Tubular tissues in the scanned object have complex orientations and varying thicknesses, making segmentation difficult, especially the problems of broken fine branches and adhesion and missegmentation between different sub-tubular structures.
An image processing system is used to acquire the image of the scanned object, generate a first feature map, determine the segmentation result of the sub-tubular tissue based on the image and the first feature map, and repair the fractured area by using a region growing algorithm to reduce adhesion-induced segmentation.
It improves the accuracy of tubular tissue segmentation, repairs broken branches, reduces adhesion and missegmentation between different sub-tubular tissues, and enhances the precision of segmentation results.
Smart Images
Figure CN115841458B_ABST