/usr/bin/opencv-createsamples -vec samples -info info.txt -bg bg.txt -num 10000 -w 30 -h 12 -show

/home/mike/opencv-0.9.9/apps/haartraining/src/opencv-haartraining -data cascade -vec samples -bg bg.txt -npos 17000 -nneg 10000 -mem 800 -mode ALL -w 30 -h 12 -nstages 20 >> report.txt

info2.txt from  Markus sequence + Caltech sequence
bg.txt from Caltech cars_bg