challenge-bot.com Git - ozzloy@gmail.com/oble/blob - README

   1 prevent the system from sleeping when a user is looking at the screen.
   2
   3 this is accomplished using a camera and opencv to detect a face.
   4
   5 this readme is woefully short.
   6
   7 you'll need to get a file called
   8 haarcascade_frontalface_alt.xml
   9 i was able to get it with this:
  10   wget http://eclecti.cc/files/2008/03/haarcascade_frontalface_alt.xml
  11
  12 i'm not sure what the rules are on distributing this file, so you'll
  13 have to get it yourself
  14
  15 if you're on ubuntu:
  16 make ubuntu-dependencies
  17 make
  18 make test # assumes you have haarcascade_frontalface_alt.xml in current dir