Ask Your Question
0

How to implement flann based LSH for ORB

asked 2013-09-25 06:04:08 -0500

chicio gravatar image

I'm trying to implement a flann based matcher and use it with ORB. How can get it in OpenCV? Now I'm using brute force hamming matching. If I undestood well, LSH has better performance related to Brute force matching. Is it right?

edit retag flag offensive close merge delete

1 answer

Sort by ยป oldest newest most voted
1

answered 2013-09-26 03:45:54 -0500

Guanta gravatar image

http://answers.opencv.org/question/924/lsh-matching-very-slow/ shows you how to use it. And no, it is not better than brute-force - but faster if you have a sufficient large data set.

edit flag offensive delete link more
Login/Signup to Answer

Question Tools

Stats

Asked: 2013-09-25 06:04:08 -0500

Seen: 3,386 times

Last updated: Sep 26 '13