Volume Preserving Image Segmentation with Entropic Regularization Optimal Transport and Its Applications in Deep Learning

no code implementations • 22 Sep 2019 • Haifeng Li, Jun Liu, Li Cui, Hai-yang Huang, Xue-Cheng Tai

Image segmentation with a volume constraint is an important prior for many real applications.

Image Segmentation Segmentation +1

A Variational Image Segmentation Model based on Normalized Cut with Adaptive Similarity and Spatial Regularization

no code implementations • 6 Jun 2018 • Faqiang Wang, Cuicui Zhao, Jun Liu, Hai-yang Huang

Thus, the segmentation results of the existing Ncut method are largely dependent on a pre-constructed similarity measure on the graph since this measure is usually given empirically by users.

Clustering Graph Clustering +4

Convexity Shape Prior for Level Set based Image Segmentation Method

no code implementations • 22 May 2018 • Shi Yan, Xue-Cheng Tai, Jun Liu, Hai-yang Huang

We apply our method to region and edge based level set segmentation models including Chan-Vese (CV) model with guarantee that the segmented region will be convex.

Image Segmentation Segmentation +1

Variational based Mixed Noise Removal with CNN Deep Learning Regularization

no code implementations • 21 May 2018 • Faqiang Wang, Hai-yang Huang, Jun Liu

In this paper, the traditional model based variational method and learning based algorithms are naturally integrated to address mixed noise removal problem.

Image Reconstruction