Time-frequency based biological sequence querying. - Lakshminarayan Ravichandran; Antonia Papandreou-Suppappola; Andreas Spanias; Zoé Lacroix; Christophe Legendre (ICASSP, 2010)

Waveform Mapping and Time-Frequency Processing of DNA and Protein Sequences. - Lakshminarayan Ravichandran; Antonia Papandreou-Suppappola; Andreas Spanias; Zoé Lacroix; Christophe Legendre (IEEE Trans. Signal Process., 2011)

Detection of quiescent phases in echocardiography data using non-linear filtering and boundary detection. - Lakshminarayan Ravichandran; Carson A. Wick; Srini Tridandapani (EMBC, 2012)

An active contour based method for analyzing cardiac quiescence from echocardiography. - Carson A. Wick; James H. McClellan; Lakshminarayan Ravichandran; Srini Tridandapani (EMBC, 2012)

Detection of Quiescent Cardiac Phases in Echocardiography Data Using Nonlinear Filtering and Boundary Detection Techniques. - Lakshminarayan Ravichandran; Carson A. Wick; James H. McClellan; Tian Liu; Srini Tridandapani (J. Digit. Imaging, 2014)