Graph-Based Salient Region Detection through Linear Neighborhoods

Figure 1

The results of different variances in graph-based saliency models. This figure shows the saliency maps obtained by the manifold ranking method proposed by Yang et al. [14] under different variances of the edge weight defined with Gaussian function in the graph. It is obvious that perturbation of the variance could make the detection results dramatically different.

(a) Original image

(b) Ground truth

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