# face detection using a MLP
> mlpscan ../data/9001_f_wm_s01_9001_en_1.ppm -minWsize 79 -draw -savejpg
> mlpscan ../data/9001_f_wm_s01_9001_en_1.ppm -minWsize 57 -draw -savejpg -stepxfactor 0.08 -stepyfactor 0.1

# face detection using a cascade of MLP
> mlpcascadescan ../data/9001_f_wm_s01_9001_en_1.ppm -minWsize 79 -draw -savejpg

# face detection using a Haar cascade
> haarscan ../data/9001_f_wm_s01_9001_en_1.ppm -minWsize 38 -draw -savejpg -verbose