The bi-exponential edge-preserving smoother (BEEPS) algorithms implementation based on objc.
实现美肤磨皮的经典算法，在objc上的实现
reference: http://bigwww.epfl.ch/thevenaz/beeps/
The bi-exponential edge-preserving smoother (BEEPS) algorithms implementation based on objc.
实现美肤磨皮的经典算法，在objc上的实现
reference: http://bigwww.epfl.ch/thevenaz/beeps/