A comparison of hexagonally and rectangularly-sampled two-dimensional FIR digital filters. - Russell M. Mersereau; Tae H. Joo; Theresa C. Speake (ICASSP, 1980)

Effects of FFT coefficient quantization on sinusoidal signal detection. - Tae H. Joo; Alan V. Oppenheim (ICASSP, 1988)