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nbro
nbro
1:51 PM
For people interested in the convolution and cross-correlation operations.
2
Q: What do the variables in the cross-correlation formula mean?

InvestingScientistI understand what cross-correlation does given a kernel and an input image, but the formula confuses me a little. Given here in Goodfellow's Deep Learning (page 329), I can't quite understand what $m$ and $n$ are. Are they the dimensions of the kernel along the height and width dimensions? $$S(i,...

deep-learning convolutional-neural-networks convolution notation cross-correlation
 

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