27 citations · 62 across the 15 of their papers we have counts for
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math.NA2015
Direct Inversion of the 3D Pseudo-polar Fourier Transform
Amir Averbuch, Gil Shabat, Yoel Shkolnisky
The pseudo-polar Fourier transform is a specialized non-equally spaced Fourier transform, which evaluates the Fourier transform on a near-polar grid, known as the pseudo-polar grid…
cs.CV2015★ 3 cited
Randomized LU decomposition: An Algorithm for Dictionaries Construction
Aviv Rotbart, Gil Shabat, Yaniv Shmueli +1
In recent years, distinctive-dictionary construction has gained importance due to his usefulness in data processing. Usually, one or more dictionaries are constructed from a traini…