项目作者： warrengalyen
项目描述 ：
An optimized blurring algorithm that preserves edges
高级语言： C++
项目地址: git://github.com/warrengalyen/SurfaceBlur.git
Surface Blur
This is an optimized algorithm for blurring an image while preserving edges. The Radius sets the sample area while Threshold controls how much the tonal values of neighboring pixels must diverge from the center pixel before being included in the blur.
