Correspondence Principle between Spherical and Euclidean Wavelets
Correspondence Principle between Spherical and Euclidean Wavelets
Wavelets on the sphere are reintroduced and further developed independently of the original group theoretic formalism, in an equivalent, but more straightforward approach. These developments are motivated by the interest of the scale-space analysis of the cosmic microwave background (CMB) anisotropies on the sky. A new, self-consistent, and practical approach …