Contour Grouping and Object-Based Attention with Saliency Maps
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概要
- 論文の詳細を見る
The key problem of object-based attention is the definition of objects, while contour grouping methods aim at detecting the complete boundaries of objects in images. In this paper, we develop a new contour grouping method which shows several characteristics. First, it is guided by the global saliency information. By detecting multiple boundaries in a hierarchical way, we actually construct an object-based attention model. Second, it is optimized by the grouping cost, which is decided both by Gestalt cues of directed tangents and by region saliency. Third, it gives a new definition of Gestalt cues for tangents which includes image information as well as tangent information. In this way, we can improve the robustness of our model against noise. Experiment results are shown in this paper, with a comparison against other grouping model and space-based attention model.
- （社）電子情報通信学会の論文
- 2009-12-01
著者
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ZHONG Jingjing
School of Computer and Information Technology, Beijing Jiaotong University
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LUO Siwei
School of Computer and Information Technology, Beijing Jiaotong University
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WANG Jiao
School of Computer and Information Technology, Beijing Jiaotong University
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Luo Siwei
School Of Computer And Information Technology Beijing Jiaotong University
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Wang Jiao
School Of Computer And Information Technology Beijing Jiaotong University
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Zhong Jingjing
School Of Computer & Information Technology Beijing Jiaotong University
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Zhong Jingjing
School Of Computer And Information Technology Beijing Jiaotong University
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Luo Siwei
School Of Computer And Information Technol. Beijing Jiaotong Univ.
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