Graph-Based Salient Region Detection through Linear Neighborhoods

Figure 5

The comparison of two-phase saliency maps. ((a) and (b)) The PR curves and -measure values for the comparison of the image boundary and some candidate salient nodes based graph labelling for saliency detection, respectively. We note that the second phase achieves better performance for more strong labels generated with the first phase and Otsu’s method.

(a)

(b)