ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange
Ask Your Question
1

vslam algorithmic basis

asked 2012-01-12 17:43:42 -0600

gazkune gravatar image

Hi all!

Regarding the vslam stack of ROS (http://www.ros.org/wiki/vslam), does anybody know what algorithms it uses for feature extraction, matching and so on? Is there any paper(s) I can read to understand how it works? I couldn't find anything related to these issues in the documentation of the stack.

Thanks!

Gazkune

edit retag flag offensive close merge delete

1 Answer

Sort by ยป oldest newest most voted
3

answered 2012-01-13 01:09:58 -0600

DimitriProsser gravatar image

I know that it uses SBA (Sparse Bundle Adjustment).

It uses g2o to optimize BA as much as possible.

Here is a great introduction to vslam.

edit flag offensive delete link more

Question Tools

1 follower

Stats

Asked: 2012-01-12 17:43:42 -0600

Seen: 686 times

Last updated: Jan 13 '12