MRL - Facedetect
April 22, 2011
This is a forum post for Gareth, or others experiencing troubles with mrl . TinHead noticed that the myrobotlab-0001/haarcascades directory was missing so I uploaded a new myrobotlab-0001.zip to http://code.google.com/p/myrobotlab/downloads/list additionally a new myrobotlab.jar should be dropped in (version 0001.0455)
I believe TH got it working on Linux (ubuntu?) yay ! Gareth got the new version to work on windows 7 (after copying the dlls to system32 (yuk)) Yay! But facedetect blew up for him.
I fired up the XP - VM and got a "runtime error" the first go around, then after restarting virtual windows - It worked (Yay!)
Oh, also something I noticed with facedetect. It's one of the more cpu intensive filters - but using PyramidDown can help.
PyramidDown reduces the resolution. It changed processing times down from ~600 ms down to 100 - 200 ms. The loss of detail can help the algorithm too.
Pic 1. - MRL on Java on Windows on VirtualBox on Fedora ... Holy Shmack ! - anymore layers I'll need hipboots :D