A Hierarchy Perceptual Grouping Model Based on Global Cues

Wan Yue-Liang; Cao Yuan-Da; Li Dun

doi:10.3724/SP.J.1146.2007.00214

Volume 30 Issue 9

Jan. 2011

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Wan Yue-Liang, Cao Yuan-Da, Li Dun. A Hierarchy Perceptual Grouping Model Based on Global Cues[J]. Journal of Electronics & Information Technology, 2008, 30(9): 2152-2155. doi: 10.3724/SP.J.1146.2007.00214

Citation:

Wan Yue-Liang, Cao Yuan-Da, Li Dun. A Hierarchy Perceptual Grouping Model Based on Global Cues[J]. Journal of Electronics & Information Technology, 2008, 30(9): 2152-2155. doi: 10.3724/SP.J.1146.2007.00214

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A Hierarchy Perceptual Grouping Model Based on Global Cues

doi: 10.3724/SP.J.1146.2007.00214

Received Date: 2007-02-05
Rev Recd Date: 2007-06-22
Publish Date: 2008-09-19

Abstract

Abstract

Although numerous studies measure the strengths of perceptual organization cues for grouping contour, most ignore the roles of symmetry and parallel principles in grouping contour. A hierarchy grouping model is developed. Firstly, most saliency edges are extracted as input for subsequent contour grouping. Secondly, the symmetry measure as higher grouping cues which supervises the low level grouping process. Experiments on different types of images show that the model reduces ambiguities in the intermediate representation and have higher efficiency and robustness, while holding biological plausibility.
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References

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