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Premultiplied Alpha (2009)

by yamrzou on 3/22/25, 1:10 PM with 2 comments

• by AnimalMuppet on 3/22/25, 1:30 PM

  Ah, premultiplied alpha! I haven't thought about that in years.

  For reference, here's the original paper by Porter and Duff: https://dl.acm.org/doi/10.1145/964965.808606

• by yamrzou on 3/22/25, 1:11 PM

  See also: The Horrors of the Alpha Channel - https://www.youtube.com/watch?v=XobSAXZaKJ8