no code implementations • 21 Sep 2016 • Xiaohao Cai, Christopher G. R. Wallis, Jennifer Y. H. Chan, Jason D. McEwen
Wavelets on the sphere have been developed to solve such problems for data defined on the sphere, which arise in numerous fields such as cosmology and geophysics.
no code implementations • 17 Nov 2015 • Jennifer Y. H. Chan, Boris Leistedt, Thomas D. Kitching, Jason D. McEwen
We present a new second-generation curvelet transform, where scale-discretised curvelets are constructed directly on the sphere.
Information Theory Instrumentation and Methods for Astrophysics Information Theory