Does OpenCV uses GEMM for convolution?

asked 2020-02-06 01:53:55 -0600

Zana Zakaryaie Nejad gravatar image


I've read that convolution can be accelerated by using im2col + GEMM. I just wanted to know how exactly separable convolutions are implemented in OpenCV. The source code seems a little bit complicated. Does it use GEMM?

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Only deep learning.

supra56 gravatar imagesupra56 ( 2020-02-06 07:46:49 -0600 )edit