Saliency Detection in Images using Graph-based Rarity, Spatial Compactness and Background Prior
Sudeshna Roy and Sukhendu Das in VISAPP 2014
Introduction
![Saliency Introduction](img/photos/Picture1.jpg)
The proposed saliency detection method identifies regions in an image, containing prominent objects, which pop out from the background and helps to focus attention.
- We use rarity of feature based approach based on graph-based spectral rarity and spatial compactness of color, as well as boundary prior constraint using Gaussian mixture model.
- Combination of these two complimentary concepts gives better result in terms of both accuracy and speed.
Algorithm Overview
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Results