Blur an UIImage on change of slider

Question

I have tried gaussian blur and checked out all the questions on stackoverflow but no one of them solved my crash issue.Please help is there is any other way to blur image other

Answer 1

I've made a small StackBlur extension to UIImage. StackBlur is close to GaussianBlur but much faster.

Check it at: https://github.com/tomsoft1/StackBluriOS

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tiny note... there's a typo just on that ReadMe, "normalized" for "normalize"