A two-component image coding scheme based on two-dimensional interpolation and the discrete cosine transform. - J. M. Schumpert; R. J. Jenkins (ICASSP, 1983)

Finite word length effects on array processing algorithms. - E. M. Long; J. M. Schumpert (ICASSP, 1985)

Time delay estimation for spread spectrum signals using generalized cross correlation. - William E. Ryan; J. M. Schumpert (ICASSP, 1985)