Abstract

Geometric tilings

Naoki Saito
University of California at Davis

Tutorial II: Geometry-Conscious Techniques in Signal Representation



I will review a couple of recent "geometry/edge-conscious" techniques in signal and image representation other than wedgelets, ridgelets, and curvelets and their relatives, which will be coverd by the tutorials of Donoho, Candes, Starck and others. Examples include: ENO-wavelets of
Tony Chan and Haomin Zhou, Polyharmonic Local Trigonometric Transform of
Naoki Saito et al., and Multiscale Inpaiting Transform of Albert Cohen et al. The difference from the more traditional approach such as usual wavelets and
local cosines will be highlighted.