An implementation of High Pass Skin Smoothing using GPUImage.

##Previews, Concepts

See the Core Image implementation YUCIHighPassSkinSmoothing for detail.

##Usage

The API should be self-explaining.

If you are not familiar with GPUImage, read the documentation here or use the core image implementation.

##Installation

GPUImage is required

Either clone the repo and manually add the files in Sources directory

or if you use Cocoapods, add the following to your Podfile

pod 'YUGPUImageHighPassSkinSmoothing'