Coloring of Contours to Skin color
I have successfully detected pimples through code described in this link http://answers.opencv.org/question/72... , Now how to change colors of detected pimples to skin color? That matches with other part of face skin
make a mask of the face region, without the pimples, than go for an average color and replace the pixels of the detected pimples. Another approach could be to apply something like a region filling approach based on edge pixels.