where is Latent SVM in OpenCV 3.0 alpha

asked 2014-09-14 02:16:17 -0500

sq8891 gravatar image

updated 2014-09-14 02:32:59 -0500

berak gravatar image

I can't find the Latent SVM in module objdetect in OpenCV 3.0 alpha.

Who can tell me where it is ?


edit retag flag offensive close merge delete


It has been removed in this alpha version. As far I know, opencv guys are considering to include it in a near future release.

edgar gravatar imageedgar ( 2014-09-14 04:01:03 -0500 )edit

Oh just like tons of other object detection frameworks the alpha release is missing tons of stuff. No idea why, probably because they are completely reworking the machine learning interface and those functions depend heavily. My advice, stick to 2.4.9 for the moment if you want a stable OpenCV release.

StevenPuttemans gravatar imageStevenPuttemans ( 2014-09-14 06:48:10 -0500 )edit

the old latent svm was nice, but slow as molasses. my guess is, we don't get that back exactly, more a 'LatentSvmDetectorCaskade'

berak gravatar imageberak ( 2014-09-14 12:36:16 -0500 )edit

Slow or not, both should be side to side to comparr in my opinion. The latentsvm implementation was like v1.0 of the official LSVM. Removing that seems pointless...

StevenPuttemans gravatar imageStevenPuttemans ( 2014-09-14 15:25:36 -0500 )edit

i'm not sure, but the mentioned pr seems to have the old latentsvm as a subset

berak gravatar imageberak ( 2014-09-14 15:35:40 -0500 )edit