CT image reconstruction approaches applied to time-frequency representation of signals

DOI10.1155/S1110865703211100zbMath1038.65143MaRDI QIDQ1424505

Jozef Púčik, Rami Oweis

Publication date: 16 March 2004

Published in: EURASIP Journal on Applied Signal Processing (Search for Journal in Brave)

zbMATH Keywords

Radon transformfractional Fourier transformWigner distributiontime-frequency analysisiterative optimization methodRényi entropyRadon-Wigner transformComputer Tomography

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Radon transform (44A12) Numerical methods for discrete and fast Fourier transforms (65T50) Numerical methods for integral transforms (65R10)

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