How to add Gaussian noise filter?

BradLarson / GPUImage2

GPUImage 2 is a BSD-licensed Swift framework for GPU-accelerated video and image processing.

BSD 3-Clause "New" or "Revised" License

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How to add Gaussian noise filter? #225

Closed Jack29913 closed 6 years ago

Jack29913 commented 6 years ago

I'm trying add Gaussian noise but being unsuccessful so far. Is there anyone here to help me?

BradLarson commented 6 years ago

There isn't a Gaussian noise operation within the framework, so you'll have to write one of your own. Take a look at the GPUImagePerlinNoiseFilter in the old GPUImage project for inspiration.