CONSTRUCTION OF SHIFT INVARIANT M -BAND TIGHT FRAMELET PACKETS

Abstract

Framelets and their promising features in applications have attracted agreat deal of interest and effort in recent years. In this paper, we outline a methodfor constructing shift invariant M -band tight framelet packets by recursively decomposing the multiresolution space VJfor a fixed scale J to level 0 with any combined maskm = [m0, m1, . . . , mL] satisfying some mild conditions.