Fast Mumford-Shah Two-Phase Image Segmentation Using Proximal Splitting Scheme

Table 3

Comparison of reg-KM, Chan-Vese algorithm, and proposed DR algorithm in terms of execution time (seconds).

Image	reg-KM	Chan-Vese	Proposed DR
Church	<1	60.00	2.02
Caterpillar		48.42	1.42
Lion		10.63	1.38