1. High-level background prior based salient object detection.
- Author
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Wang, Gang, Zhang, Yongdong, and Li, Jintao
- Subjects
- *
PIXELS , *COMPUTER vision , *DATABASES , *CLUTTER (Noise) , *SIGNAL detection - Abstract
Salient object detection is a fundamental problem in computer vision. Existing methods using only low-level features failed to uniformly highlight the salient object regions. In order to combine high-level saliency priors and low-level appearance cues, we propose a novel Background Prior based Salient detection method (BPS) for high-quality salient object detection. Different from other background prior based methods, a background estimation is added before performing saliency detection. We utilize the distribution of bounding boxes generated by a generic object proposal method to obtain background information. Three background priors are mainly considered to model the saliency, namely background connectivity prior , background contrast prior and spatial distribution prior , allowing the proposed method to highlight the salient object as a whole and suppress background clutters. Experiments conducted on two benchmark datasets validate that our method outperforms 11 state-of-the-art methods, while being more efficient than most leading methods. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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