Join GitHub today
GitHub is home to over 50 million developers working together to host and review code, manage projects, and build software together.Sign up
The idea of separable filter is to perform one direction and then another one.
This is something I've been meaning to talk to you about for some time now. Halide language may come as nice reference, for cache friendliness:
Awesome let's do it. Do you have a proposition how do we do this? I could come up with something, but I'd really like go hear what you think. Do we need (or want) to redesign the base filtering API?