TY - INPR
A1 - Schreiner, Michael
T1 - A Pyramid Scheme for Spherical Wavelets
N2 - We consider a scale discrete wavelet approach on the sphere based on spherical radial basis functions. If the generators of the wavelets have a compact support, the scale and detail spaces are finite-dimensional, so that the detail information of a function is determined by only finitely many wavelet coefficients for each scale. We describe a pyramid scheme for the recursive determination of the wavelet coefficients from level to level, starting from an initial approximation of a given function. Basic tools are integration formulas which are exact for functions up to a given polynomial degree and spherical convolutions.
T3 - Berichte der Arbeitsgruppe Technomathematik (AGTM Report) - 170
Y1 - 1999
UR - https://kluedo.ub.uni-kl.de/frontdoor/index/index/docId/605
UR - https://nbn-resolving.org/urn:nbn:de:hbz:386-kluedo-5740
ER -