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- 2018-08-07T01:18:45-07:00
- Forum: Users
- Topic: Is it possible to combine 2 images & make a transparent PNG?
- Replies: 8
- Views: 28533
Re: Is it possible to combine 2 images & make a transparent PNG?
In case anyone has the same need, I found a (provable) solution to this problem. The Math Solving for alpha and color channel value using the opacity algorithm (over operator: https://en.wikipedia.org/wiki/Alpha_compositing#Analytical_derivation_of_the_over_operator ), you can derive the following ...