Critically sampled Gabor transform with localized biorthogonal function. - Osama A. Ahmed; Moustafa M. Fahmy (ICASSP, 1998)

Real-time linear time-frequency transform. - Osama A. Ahmed (EUSIPCO, 2000)

NMR Signal Enhancement Via a New Time-Frequency Transform. - Osama A. Ahmed; Moustafa M. Fahmy (IEEE Trans. Medical Imaging, 2001)

Enhanced denoising scheme for NMR signals. - Osama A. Ahmed (ICASSP, 2002)

New denoising scheme for magnetic resonance spectroscopy signals. - Osama A. Ahmed (IEEE Trans. Medical Imaging, 2005)