178 citations · 180 across the 7 of their papers we have counts for
4 papers · 1 filter
Compactly Supported Shearlets
Gitta Kutyniok, Jakob Lemvig, Wang-Q Lim
Shearlet theory has become a central tool in analyzing and representing 2D data with anisotropic features. Shearlet systems are systems of functions generated by one single generat…
Shearlets on Bounded Domains
Gitta Kutyniok, Wang-Q Lim
Shearlet systems have so far been only considered as a means to analyze -functions defined on , which exhibit curvilinear singularities. However, in applications such as…
Construction of Compactly Supported Shearlet Frames
P. Kittipoom, G. Kutyniok, W. Lim
Shearlet tight frames have been extensively studied during the last years due to their optimal approximation properties of cartoon-like images and their unified treatment of the co…
Irregular Shearlet Frames: Geometry and Approximation Properties
P. Kittipoom, G. Kutyniok, W. Lim
Recently, shearlet systems were introduced as a means to derive efficient encoding methodologies for anisotropic features in 2-dimensional data with a unified treatment of the cont…