Ask Your Question
0

FernDescriptorMatcher

asked 2012-11-13 03:13:36 -0500

Bomber19 gravatar image

Hey! I'm trying to train a FernDescriptorMatcher. First i extract keypoints with SURF und then i call the train method with only one image(for test). I've been waiting several minutes but the training doesent end.

Why?

edit retag flag offensive close merge delete

1 answer

Sort by ยป oldest newest most voted
0

answered 2012-11-13 03:34:13 -0500

Make sure you have reasonable number of detected points (~100). In case you have too many, it may take a while dependent on your machine. But it is more likely there is something wrong, so you may want to debut the matcher and see what is going on.

edit flag offensive delete link more

Comments

Thanks for the answer. I've got 90 detected points on a 320x240 image. I've figured out that it takes a lot of time to train because of my computer. But now i've got a new question. Why does the FernDescriptorMatcher call the train() function again when i call the match() function. And how can i change that?

Bomber19 gravatar imageBomber19 ( 2012-11-13 06:12:23 -0500 )edit
Login/Signup to Answer

Question Tools

Stats

Asked: 2012-11-13 03:13:36 -0500

Seen: 275 times

Last updated: Nov 13 '12