Make wrapper around pretrained CNN https://github.com/ShiqiYu/libfacedetection

https://github.com/gfacciol/mgm
https://github.com/mnhrdt/imscript
https://github.com/kidanger/degradations-deconvolution
https://github.com/ShiqiYu/libfacedetection
https://cran.r-project.org/web/packages/CovTools/index.html
https://cran.r-project.org/web/packages/filling/filling.pdf
https://www.maths.nottingham.ac.uk/plp/pmzild/shapes/