An Exact and Fast Computation of Discrete Fourier Transform for Polar and Spherical Grid

DOI10.1109/TSP.2016.2645510zbMath1414.94007MaRDI QIDQ4620726

Syed Alam Abbas, Hassan Foroosh, Qiyu Sun

Publication date: 8 February 2019

Published in: IEEE Transactions on Signal Processing (Search for Journal in Brave)

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08)

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