File list (Check if you may need any files):
video-detectface\haarcascade_frontalface_alt.xml
................\video-detectface
................\................\haarcascade_frontalface_alt.xml
................\................\main.cpp
................\................\processimage.cpp
................\................\processimage.h
................\................\processimage.ui
................\................\video-detectface.pro
................\................\video-detectface.pro.user
................\................\videodevice.cpp
................\................\videodevice.h
................\video-detectface-build-arm
................\..........................\main.o
................\..........................\Makefile
................\..........................\moc_processimage.cpp
................\..........................\moc_processimage.o
................\..........................\moc_videodevice.cpp
................\..........................\moc_videodevice.o
................\..........................\processimage.o
................\..........................\ui_processimage.h
................\..........................\video-detectface
................\..........................\videodevice.o
................\video-detectface-build-desktop
................\..............................\main.o
................\..............................\Makefile
................\..............................\ui_processimage.h