[albertzeyer]

Why harder? My point is, by using some DL framework, you would make this simpler. You don't need to have a big NN for that, or even any NN at all, and could still use some DL framework, and I would assume this is still easier and probably faster. E.g. finding what pixels are a specific color, this would be sth like:

    torch.all(image == torch.tensor([255,0,0]), dim=-1).nonzero()

To get all pixel pairs (x,y) where the color is red (255,0,0) of the image of shape (width,height,channels).

[matsemann]

How do you generate the torch vector to do this? Often it's OpenCV!

[albertzeyer]

torchvision.io.read_image?

[bigbillheck]

This is like answering "the grocery store" when asked where food comes from.