Hello, Im trying to make haar cascade hand detection program,but when i try to train the haarcascade im getting a error of "KILLED".Please find the attached screen shot and suggest me the solution. command given : ./opencv_haartraining -data /home/ubuntu/src/OpenCV*/data/haarcascades -vec samples.vec -bg negatives.dat -nstages 1 -nsplits 1 -minhitrate 0.5 -maxfalsealarm 0.5 -npos 10 -nneg 20 -w 120 -h 120 -nonsym -mem 1000 -mode ALL Opencv -2 .4.4 under Ubuntu 12.04 LTS
Thanks in advance