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~/tmp/opencv-1.0.0/apps/haartraining/src/opencv-createsamples -info pos.txt -vec hand-front.vec -w 24 -h 24 -num 13242 ~/tmp/opencv-1.0.0/apps/haartraining/src/opencv-haartraining -data haarcascade_rightfront-hand3 -vec pos/trim/hand-front.vec -bg bg.txt -npos 13242 -nneg 3491 -nstages 25 -nsplits 2 -mem 3000 -weighttrimming 0.90 -mode ALL -w 24 -h 24