An Improved Level Set Algorithm Based on Prior Information for Left Ventricular MRI Segmentation

An Improved Level Set Algorithm Based on Prior Information for Left Ventricular MRI Segmentation

This paper proposes a new level set algorithm for left ventricular segmentation based on prior information. First, the improved U-Net network is used for coarse segmentation to obtain pixel-level prior position information. Then, the segmentation result is used as the initial contour of level set fo...

Full description

Bibliographic Details
Main Authors: Lei Xu, Yuhao Zhang, Haima Yang, Xuedian Zhang
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Electronics
Subjects:
left ventricular segmentation
prior information
level set algorithm
shape constraints
Online Access:https://www.mdpi.com/2079-9292/10/6/707

Internet

https://www.mdpi.com/2079-9292/10/6/707

Similar Items