Beyond Wavelets, Volume 10 (Studies in Computational Mathematics)
Publisher: Academic Press
Published: September 8, 2003
Language: eng
Number of pages: 320
ISBN-13: 9780127432731
First sentence: Recently, several theoretical papers have called attention to the potential benefits of analyzing continuum objects f(x, y) with (x, y) R2 using new bases/frames called ridgelets [3], [4] and [12] A ridge function p(x, y) = r(ax + by), that is to say, it is a function of two variables which is obtained as a scalar function r(t) of a synthetic scalar variable t = ax+by [20].