Application of recursive filters in edge detection of images. - Thulasinath G. Manickam; Pradeep Misra (ICASSP, 1991)

Time-delay estimation for deterministic transient signals in a multipath environment. - Richard J. Vaccaro; Thulasinath G. Manickam (ICASSP, 1992)

A non-iterative deconvolution method for estimating multipath channel responses. - Thulasinath G. Manickam; Richard J. Vaccaro (ICASSP (1), 1993)

A least-squares algorithm for multipath time-delay estimation. - Thulasinath G. Manickam; Richard J. Vaccaro; Donald W. Tufts (IEEE Trans. Signal Process., 1994)

Multipath time-delay estimation for long data records. - Thulasinath G. Manickam; Richard J. Vaccaro (ICASSP, 1995)

Smoothed pseudo-Wigner distribution, Choi-Williams distribution, and cone-kernel representation: Ambiguity-domain analysis and experimental comparison. - Franz Hlawatsch; Thulasinath G. Manickam; Rüdiger L. Urbanke; William Jones (Signal Process., 1995)