Directional Multiscale Processing of Images Using Wavelets with Composite Dilations
نویسندگان
چکیده
منابع مشابه
Wavelets with Composite Dilations
A wavelet with composite dilations is a function generating an orthonormal basis or a Parseval frame for L2(Rn) under the action of lattice translations and dilations by products of elements drawn from non-commuting matrix sets A and B. Typically, the members of B are shear matrices (all eigenvalues are one) while the members of A are matrices expanding or contracting on a proper subspace of Rn...
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ژورنال
عنوان ژورنال: Journal of Mathematical Imaging and Vision
سال: 2012
ISSN: 0924-9907,1573-7683
DOI: 10.1007/s10851-012-0385-4