353 citations · 3k across the 80 of their papers we have counts for
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cs.CV2012★ 166 cited
Image Processing using Smooth Ordering of its Patches
Idan Ram, Michael Elad, Israel Cohen
We propose an image processing scheme based on reordering of its patches. For a given corrupted image, we extract all patches with overlaps, refer to these as coordinates in high-d…
math.FA2012★ 114 cited
Greedy-Like Algorithms for the Cosparse Analysis Model
Raja Giryes, Sangnam Nam, Michael Elad +2
The cosparse analysis model has been introduced recently as an interesting alternative to the standard sparse synthesis approach. A prominent question brought up by this new constr…
cs.IT2012★ 3 cited
Performance Guarantees of the Thresholding Algorithm for the Co-Sparse Analysis Model
Tomer Peleg, Michael Elad
The co-sparse analysis model for signals assumes that the signal of interest can be multiplied by an analysis dictionary Ω, leading to a sparse outcome. This model stands as an int…