http://www.reallusion.com/facefilter/
One set of features that separates FaceFilter3 from all its competitors is the ability to apply DSLR filters to your images to achieve a tremendous depth-of-field look without the need for an expensive camera. FaceFilter3 allows you to mask out foreground and background areas of your image so you can apply separate effects to each area. This gives you the freedom to blur or replace/subtract color from defined areas to give a professional-looking final result.