The Softmax Function, Potts Model and Variational Neural Networks in Image Segmentation

Explore cutting-edge research on integrating variational models into deep neural networks for image segmentation and high-dimensional data classification. Delve into the relationship between the softmax function, Potts models, and traditional DNN structures as presented by Dr. Xue-Cheng Tai from Hong Kong Baptist University. Learn how this innovative approach combines the advantages of traditional DNNs with the desirable properties of variational models, including techniques for incorporating shape priors, spatial regularization, and volume preservation. Discover how these new networks can be designed to guarantee convex or star-shaped outputs for image segmentation tasks. Gain insights into the potential improvements in performance when applying these techniques to scenarios where true shapes adhere to specific priors.

Ninth Imaging & Inverse Problems (IMAGINE) OneWorld SIAM-IS Virtual Seminar Series Talk