10 citations · 10 across the 1 of their papers we have counts for
3 papers
math.FA2016★ 10 cited
Stable Phase Retrieval in Infinite Dimensions
Rima Alaifari, Ingrid Daubechies, Philipp Grohs +1
The problem of phase retrieval is to determine a signal , with a Hilbert space, from intensity measurements , where $F(ω):=\langle f , φ_ω\r…
cs.CV2016
A Tale of Two Bases: Local-Nonlocal Regularization on Image Patches with Convolution Framelets
Rujie Yin, Tingran Gao, Yue M. Lu +1
We propose an image representation scheme combining the local and nonlocal characterization of patches in an image. Our representation scheme can be shown to be equivalent to a tig…
math.FA2016
Construction of Orthonormal Quasi-Shearlets based on quincunx dilation subsampling
Rujie Yin
We consider the construction of orthonormal directional wavelet bases in the multi-resolution analysis (MRA) framework with quincunx dilation downsampling. We show that the Parseva…