30 citations · 101 across the 28 of their papers we have counts for
Showing 2014Show all
2 papers · 1 filter
cs.CV2014
Fast Steerable Principal Component Analysis
Zhizhen Zhao, Yoel Shkolnisky, Amit Singer
Cryo-electron microscopy nowadays often requires the analysis of hundreds of thousands of 2D images as large as a few hundred pixels in each direction. Here we introduce an algorit…
cs.CV2014
An algorithm for improving Non-Local Means operators via low-rank approximation
Victor May, Yosi Keller, Nir Sharon +1
We present a method for improving a Non Local Means operator by computing its low-rank approximation. The low-rank operator is constructed by applying a filter to the spectrum of t…