some questions in function convlove()

o0o0o0o0o0o0o / image-processing-from-scratch

This project contains some interesting image processing algorithms that were wrote in python and c++ from scratch.

MIT License

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some questions in function convlove() #2

Open zhangyingbit opened 5 years ago

zhangyingbit commented 5 years ago

Hi, I have a question about the function convlove() "val = (filter pad_mat[j strides[1]:j strides[1] + filter_size[0], k strides[0]:k * strides[0] + filter_size[1]]).sum()" why you multiply "j" with stride[i]? In the "for j in range(0, mat_size[0], strides[1]):" , there is a strides[1]. I'm confused about it. Thank you!