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. 2024 May 28;26(6):461. doi: 10.3390/e26060461

Table 3.

Two-dimensional convolution kernels applied to a (128×128×3) rgb image [40].

Kernel (3×3) Kernel
Classical/Noise-Free
(3×3) Kernel
Noisy
(106 Shots)
(5×5) Kernel
Classical/Noise-Free
(5×5) Kernel
Noisy
(106 Shots)
Average graphic file with name entropy-26-00461-i005.jpg
Gaussian
Sobel-X
Sobel-Y
Laplacian