標題: Visual salience-guided mesh decomposition
作者: Lin, Hsueh-Yi Sean
Liao, Hong-Yuan Mark
Lin, Ja-Chen
資訊工程學系
Department of Computer Science
關鍵字: mesh decomposition;perceptual organization;visual salience
公開日期: 1-一月-2007
摘要: In this paper, we propose a novel mesh-decomposition scheme called "visual salience-guided mesh decomposition." The concept of "part salience," which originated in cognitive Psychology, asserts that the salience of a part can be determined by (at least) three factors: the protrusion, the boundary strength, and the relative size of the part. We try to convert these conceptual rules into real computational processes, and use them to guide a three-dimensional (3-D) mesh decomposition process in such a way that the significant components can be precisely identified and efficiently extracted from a given 3-D mesh. The proposed decomposition scheme not only identifies the parts' boundaries defined by the minima rule, but also labels each part with a quantitative degree of visual salience during the mesh decomposition process. The experimental results show that the proposed scheme is indeed effective and powerful in decomposing a 3-D mesh into its significant components.
URI: http://dx.doi.org/10.1109/TMM.2006.886344
http://hdl.handle.net/11536/11249
ISSN: 1520-9210
DOI: 10.1109/TMM.2006.886344
期刊: IEEE TRANSACTIONS ON MULTIMEDIA
Volume: 9
Issue: 1
起始頁: 46
結束頁: 57
顯示於類別:期刊論文


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