期刊
VISUAL COMPUTER
卷 21, 期 8-10, 页码 649-658出版社
SPRINGER
DOI: 10.1007/s00371-005-0344-9
关键词
mesh segmentation; mesh decomposition; feature point extraction
Mesh segmentation has become a necessary ingredient in many applications in computer graphics. This paper proposes a novel hierarchical mesh segmentation algorithm, which is based on new methods for prominent feature point and core extraction. The algorithm has several benefits. First, it is invariant both to the pose of the model and to different proportions between the model's components. Second, it produces correct hierarchical segmentations of meshes, both in the coarse levels of the hierarchy and in the fine levels, where tiny segments are extracted. Finally, the boundaries between the segments go along the natural seams of the models.
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