this is for holding javascript data
Ardo Illaste edited res_pre.md
about 10 years ago
Commit id: c53611c326b2865efca2ceaa9787f14b9fd26bbe
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index 19732e9..33a3257 100644
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\[
\left( \begin{array}{ccc}
1/16 & 1/16 & 1/16\\\\
1/16 &
1/2 ^1/_2 & 1/16\\\\
1/16 & 1/16 & 1/16 \end{array} \right)
\]
Convolving the image with this kind of kernel reduces the noise while retaining more of the original signal than simple averaging. Contributions from the i-th layer around the center will have the same weight as the central pixel. In this work we use the kernel with \(n=1\).