Optical pattern generator for efficient bio-data encoding in a photonic sequence comparison architecture
Fig 5
a) Example of coding set, b) problem 1 with i = 3, j = 2, and K = 3 for one step of cross-correlation; if in the left side, the sum of inner product of two grids for the shown spatial relative place of them will be calculated, its result (= 5) was equal to the sum of inner product of right side elements (right side elements are sub-grid of left side grids (= 5).