Constrained optimization solutions to I.I.R filter design using discrete prolate spheroidal wave functions. - Tariq S. Durrani; Roy Chapman (ICASSP, 1981)

Eigenfilter methods for 2D spectral estimation. - Tariq S. Durrani; Roy Chapman (ICASSP, 1983)

Circularly symmetric filter design using 2D prolate spheroidal sequences. - Roy Chapman; Tariq S. Durrani (ICASSP, 1984)

An FFT systolic processor and its applications. - T. Willey; Tariq S. Durrani; Roy Chapman (ICASSP, 1984)

Design strategies for implementing systolic and wavefront arrays using OCCAM. - Roy Chapman; Tariq S. Durrani; T. Willey (ICASSP, 1985)

Image processing on linear transputer arrays. - Roy Chapman; T. Willey; J. G. Bartkowiak; Tariq S. Durrani (ICASSP, 1986)

Contour coding of images. - Stephen Marshall; Roy Chapman; Tariq S. Durrani; Louis L. Scharf (ICASSP, 1986)

Application of migration to ground probing radars. - Rafat T. Hussain; William A. Sandham; Roy Chapman (ICASSP, 1988)

Bearing estimation using neural networks. - Sanjay Jha 001; Roy Chapman; Tariq S. Durrani (ICASSP, 1988)

A generalised design method for orthogonal IIR lattice filters. - Roy Chapman; M. A. Rahman (ICASSP, 1989)

Arithmetic implementation of the Givens QR triarray. - Robert W. Stewart; Roy Chapman; Tariq S. Durrani (ICASSP, 1989)

Chebyshev polynomial based transfer functions for orthogonal lattice filters. - Roy Chapman; M. A. Rahman (ICASSP, 1990)

Fast stable Kalman filter algorithms utilising the square root. - Robert W. Stewart; Roy Chapman (ICASSP, 1990)

Optimal cumulant domain filtering. - Roy Chapman; Tariq S. Durrani (ICASSP, 1998)

Watermarking DSP algorithms for system on chip implementation. - Roy Chapman; Tariq S. Durrani; A. P. Tarbert (ICECS, 1999)

IP protection of DSP algorithms for system on chip implementation. - Roy Chapman; Tariq S. Durrani (IEEE Trans. Signal Process., 2000)