Shearlets

丛 书 名：Applied and Numerical Harmonic Analysis

版本说明：2012

作     者：Gitta Kutyniok Demetrio Labate 

I S B N：(纸本) 9780817683153 

出 版 社：Birkhäuser Boston 

出 版 年：2012年

学科分类：07[理学] 070104[理学-应用数学] 0701[理学-数学] 

摘      要：Over the last20 years, multiscale methods and wavelets have revolutionized the field of applied mathematicsby providing an efficient means ofencoding isotropic phenomena. Directional multiscale systems, particularly shearlets,are now having the same dramatic impact on the encoding of multidimensional signals. Since its introduction about five years ago, the theory of shearlets has rapidly developed and gained wide recognitionasthe superior way of achievinga truly unified treatment in both a continuous and a digital setting. By now, it has reached maturity as a research field, with rich mathematics, efficient numerical methods, and various important applications.