Variational shape matching for shape classification and retrieval
نویسندگان
چکیده
منابع مشابه
Variational shape matching for shape classification and retrieval
In this paper we define a multi-scale distance between shapes based on geodesics in the shape space. The proposed distance, robust to outliers, uses shape matching to compare shapes locally. The multi-scale analysis is introduced in order to address local and global variabilities. The resulting similarity measure is invariant to translation, rotation and scaling independently of constraints or ...
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Three dimensional object representations have become an in-tegral part of modern computer graphic applications such as computer-aided design, game development and audio-visual production. At theMeanwhile, the 3D data has also become extremely common in fieldssuch as computer vision, computation geometry, molecular biology andmedicine. This is due to the rapid evolution of gr...
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ژورنال
عنوان ژورنال: Pattern Recognition Letters
سال: 2010
ISSN: 0167-8655
DOI: 10.1016/j.patrec.2010.05.014