26 citations · 58 across the 10 of their papers we have counts for
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eess.IV2021★ 5 cited
Utilizing the Structure of the Curvelet Transform with Compressed Sensing
Nicholas Dwork, Peder E. Z. Larson
The discrete curvelet transform decomposes an image into a set of fundamental components that are distinguished by direction and size as well as a low-frequency representation. The…
eess.IV2021
Least Squares Optimal Density Compensation for the Gridding Non-uniform Discrete Fourier Transform
Nicholas Dwork, Daniel O'Connor, Ethan M. I. Johnson +4
The Gridding algorithm has shown great utility for reconstructing images from non-uniformly spaced samples in the Fourier domain in several imaging modalities. Due to the non-unifo…