/usr/bin/opencv-createsamples -vec samples -info info.txt -bg bg.txt -num 3000 -w 30 -h 15
/home/mike/opencv-0.9.9/apps/haartraining/src/opencv-haartraining -data cascade -vec samples -bg bg.txt -npos 7000 -nneg 3000 -mem 800 -mode ALL -w 30 -h 15