Befores&Afters: A QUICK TUTORIAL ON DIGITAL PAINTING AND SPATIAL FREQUENCIES

I recently wrote a little tutorial about frequency separation technique in the Before&Afters online magazine: https://beforesandafters.com/2020/12/07/a-quick-tutorial-on-digital-painting-and-spatial-frequencies/

It covers the concepts of what “spatial frequencies” are and gives an example of using it to paint out tracking markers better.

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