Thanks for that link, it is very usefull. In a meantime my attempt to install a newer version of opencv (following the instructions from here http://robertcastle.com/2014/02/installing-opencv-on-a-raspberry-pi/0) has failed firstly with cmake-curses-gui not working (empty database?) and after that (using command line cmake) the building stopped with a error message of not enough memory. Jan
On Tuesday, September 9, 2014 11:03:58 AM UTC+10, janszyma...@gmail.com wrote: > > Hi, > > I need to implement tracking of color ball with opencv on BBB. > I have a rev.C BBB with latest (default Debian) including opencv 2.3.1 > On my desktop Ubuntu I have installed opencv 2.4.9 > To check the initial performance I used the example webcam program from > the book "Practical OpenCV" listing 4-4 p.34 playing > the video from USB camera (Logitech C920) > I need a resolution of 640x480. > The problem is with a speed on BBB, having a significant delay. It's good > on a desktop PC. > > I would like to ask for advice how to improve the performance on BBB if > possible. > > Jan > > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
