Tracker is slow

[archenroot]

Hi guys,

I tried demo https://github.com/torch/demos/tree/master/tracker and it is quite slow, I am experimenting now with real-time tracking of 4 camera streams, my intel core i7 with 8 threads is running at about 60-80% cpu load, but even using single camera is very slow. Any hints regarding performance?

In general all the demos not lightning fast if I compare it to my experiments with OpenCV processing. Is it even good idea to use Torch for realtime monitoring and tracking of about 20 objects by using 4 camera streams?

Thanks for any hints.

Ladislav