A Priori Knowledge and Probability Density Based Segmentation Method for Medical CT Image Sequences

Table 2

Quantitative measure of time efficiency for each method.

Method	PBDR	HLS	C-V	SPLS
Time (sec/slice)	0.34	3.66	2.87	1.12
Method	SDLS	GAC	CCRG	IVSL
Time (sec/slice)	0.47	0.51	0.081	0.78