Comparison of Speeds for all methods

Some points to note:

1. All the methods were run on the same Pentium IV 2.6GHz machine with 2GB RAM.

2. Only AC and our method IG output full resolution saliency maps. All the other methods output lower resolution maps.

3. MZ, AC, and IG were coded by us in C.
IT was downloaded from [http://ilab.usc.edu/toolkit/].
GB was downloaded from [http://www.klab.caltech.edu/~harel/share/gbvs.php].
SR was downloaded from [http://bcmi.sjtu.edu.cn/~houxiaodi/projects/spectralResidual/spectralresidual.html].

(a) Figure comparing computational speeds of all the 6 methods

(b) Figure comparing the 4 most efficient methods