Image Segmentation Using Active Contours with Hessian-Based Gradient Vector Flow External Force

Image Segmentation Using Active Contours with Hessian-Based Gradient Vector Flow External Force

The gradient vector flow (GVF) model has been widely used in the field of computer image segmentation. In order to achieve better results in image processing, there are many research papers based on the GVF model. However, few models include image structure. In this paper, the smoothness constraint...

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Bibliographic Details
Main Authors: Qianqian Qian, Ke Cheng, Wei Qian, Qingchang Deng, Yuanquan Wang
Format: Article
Language:English
Published: MDPI AG 2022-06-01
Series:Sensors
Subjects:
gradient vector flow
Hessian matrix
image structure
anisotropy
Online Access:https://www.mdpi.com/1424-8220/22/13/4956

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