Bi-frames with 4-fold axial symmetry for quadrilateral surface multiresolution processing
نویسندگان
چکیده
منابع مشابه
Bi-frames with 4-fold axial symmetry for quadrilateral surface multiresolution processing
When bivariate filter banks and wavelets are used for surface multiresolution processing, it is required that the decomposition and reconstruction algorithms for regular vertices derived from them have high symmetry. This symmetry requirement makes it possible to design the corresponding multiresolution algorithms for extraordinary vertices. Recently lifting-scheme based biorthogonal bivariate ...
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ژورنال
عنوان ژورنال: Journal of Computational and Applied Mathematics
سال: 2010
ISSN: 0377-0427
DOI: 10.1016/j.cam.2010.04.029