add deface

deface/README.md

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+deface
+======
+
+[deface][1] is a simple command-line tool for automatic anonymization of faces in videos or photos.
+
+## Tutorial
+
+```bash
+# create an alias
+$ alias deface='docker run --rm -u $(id -u):$(id -g) -v $PWD:/data -w /data vimagick/deface'
+
+# download a image
+$ wget https://github.com/ORB-HD/deface/raw/master/examples/city.jpg
+
+# process the image
+$ deface city.jpg
+Input:  city.jpg
+Output: city_anonymized.jpg
+```
+
+[1]: https://github.com/ORB-HD/deface