https://bugs.kde.org/show_bug.cgi?id=426309

--- Comment #7 from Minh Nghia Duong <minhnghiaduong...@gmail.com> ---
(In reply to Rob D from comment #6)

Hi Rob,

I agree with your concern. Normally, for the current CNN models of object
detection, the pre-processing and post-processing are nearly the same between
different neural network. The only significant differences are the backend type
for network importation and the input size of the network. 

The input size seems easy to configure in user interface but the backend type
supported by OpenCV is limited and therefore needs better specialization to
avoid errors.

About YOLOv4 and v5, it's already out and I tried it on digikam. It requires
the latest version of OpenCV and doesn't seem to make a significant change in
performance on CPU. Might be it would work better on GPU but the only GPU
driver supported by OpenCV is CUDA.

Can you describe to me more about the workflow of loading a customized neural
network that you have in mind?

Nghia

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