Shape Metamorphism using p-Laplacian Equation.

Cong, G. ; Esser, M. ; Parvin, B. ; Bebis, G.

Technical Information Center Oak Ridge Tennessee

关键词: Algorithms;    Laplacian;    Pattern recognition;    Scalars;    Shape;   

RP-ID  :  DE2004828137

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

We present a new approach for shape metamorphism, which is a process of gradually changing a source shape (known) through intermediate shapes (unknown) into a target shape (known). The problem, when represented with implicit scalar function, is under-constrained, and regularization is needed. Using the p-Laplacian equation (PLE), we generalize a series of regularization terms based on the gradient of the implicit function, and we show that the present methods lack additional constraints for a more stable solution.