Salient Object Detection Based on Background Feature Clustering

Figure 4

Geodesic distance refinement and comparison with Euclidean distance refinement. (a) Input image. (b) Coarse saliency map. (c) Saliency map after edge-preserving element-level filtering. (d) Saliency map using geodesic distance refinement. (e) Saliency map using Euclidean distance refinement. (f) Ground truth.

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