skin-deep: Generate faces with smoother skin

This program takes effective steps to generate pixels with smooth skin:

1. Skin detection: detect image pixels and regions that contain skin-tone color.
2. Edge detection: obtain an edge map for applying noise reduction over skin.

Build and Verify

Run make and you should see the generated main file. Its usage:

./main -i <infile.jpg> [-l denoise_level] [-o output_img_name]

The default output filename is out.jpg.

License

skin-deepis released under the BSD 2 clause license. Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.

External source code:

• stb_image.h and stb_image_write.h: Taken from stb, MIT License or public domain.