Ponomareva О. В., and Ponomarev А. В. “INTERPOLATION IN THE SPATIAL DOMAIN OF TWO-DIMENSIONAL DISCRETE SIGNALS USING FAST FOURIER TRANSFORMS”. Intellekt. Sist. Proizv., vol. 17, no. 1, Apr. 2019, pp. 88-94, doi:10.22213/2410-9304-2019-1-88-94.