1. Recent trends in image processors;Sakagamai;Proc. I. E. C. E., Japan,1984
2. Sampling of stationary stochastic variable in multidimensional space;Miyakawa;Proc. I. E. C. E., Japan,1959
3. The processing of hexagonally sampled two-dimensional signals;Mersereau;Proc. I. E. E. E.,1979
4. High-speed convolution of two-dimensional signals sampled by triangular lattice;Morikawa;Trans. (A), I. E. C. E., Japan,1982
5. Realization of circular FIR filter by vertical hexagonal sectioning;Morikawa;Trans. (A), I. E. C. E., Japan,1982