Estimation of the Second Derivative of Kinematic Impact Signals Using Fractional Fourier Domain Filtering. - Apostolos Georgakis; Suba Raman Subramaniam (IEEE Trans. Biomed. Eng., 2009)

Fractional Fourier-based denoising of kinematic signals with multiple impacts. - Suba Raman Subramaniam; Apostolos Georgakis (ISSPA, 2010)

Optimal two-stage filtering of elastograms. - Suba Raman Subramaniam; Tsz-Kin Hon; Wing-Kuen Ling; Apostolos Georgakis (EMBC, 2011)

STFT-based denoising of elastograms. - Tsz-Kin Hon; Suba Raman Subramaniam; Apostolos Georgakis; Steve Alty (ICASSP, 2011)

Optimal and simultaneous designs of Hermitian transforms and masks for reducing intraclass separations of feature vectors for anomaly detection of diabetic retinopathy images. - Suba Raman Subramaniam; Apostolos Georgakis; Bingo Wing-Kuen Ling; Jonathan Goh; Hongying Lilian Tang; Tünde Petö; George Saleh (CSNDSP, 2012)

Filtering in Rotated Time-Frequency Domains With Unknown Noise Statistics. - Suba Raman Subramaniam; Bingo Wing-Kuen Ling; Apostolos Georgakis (IEEE Trans. Signal Process., 2012)

Motion artifact suppression in the ECG signal by successive modifications in frequency and time. - Suba Raman Subramaniam; Bingo Wing-Kuen Ling; Apostolos Georgakis (EMBC, 2013)

Mask operations in discrete fractional Fourier transform domains with nearly white real valued wide sense stationary output signals. - Bingo Wing-Kuen Ling; Charlotte Yuk-Fan Ho; Zhijing Yang; Suba Raman Subramaniam; Apostolos Georgakis; Qingyun Dai (Digit. Signal Process., 2014)

Optimal design of Hermitian transform and vectors of both mask and window coefficients for denoising applications with both unknown noise characteristics and distortions. - Bingo Wing-Kuen Ling; Charlotte Yuk-Fan Ho; Suba Raman Subramaniam; Apostolos Georgakis; Jiang-Zhong Cao; Qingyun Dai (Signal Process., 2014)

Globally optimal joint design of two sets of mask coefficients in two different predefined rotated axes of time frequency plane for signal restoration applications. - Xiao-Zhi Zhang; Bingo Wing-Kuen Ling; Suba Raman Subramaniam; Apostolos Georgakis (Digit. Signal Process., 2015)