A Variational Level Set Approach Based on Local Entropy for Image Segmentation and Bias Field Correction

<div>Results of the local entropy on images with noise and intensity inhomogeneity. (a) The original images. (b) The local entropy images.</div>

Computational and Mathematical Methods in Medicine

Figure 1: A Variational Level Set Approach Based on Local Entropy for Image Segmentation and Bias Field Correction 