Questions tagged [visual-odometry]

visual odometry is the process of determining the position and orientation of a robot by analyzing the associated camera images.

Filter by
Sorted by
Tagged with
5
votes
1answer
6k views

How do monocular visual odometry algorithms work? [closed]

What is the core principle of a monocular visual odometry algorithm? I mean, after calibrating a single camera (undistortion etc.) images are fed into an algorithm - what exactly does this algorithm ...
0
votes
1answer
101 views

How can I calibrate 3 cameras without knowing global pose of the object & camera locations? How can I find the pose of each camera wrt the first one?

I have camera feed (in the form of RGB images) from 3 cameras with partially overlapping Field-of-view i.e. for the time stamp 0 to 100, I have total 300 frames or say synchronized 100 RGB frames for ...
0
votes
1answer
51 views

Relative scale problem

I am doing Monocular Visual Odometry, and I have problem with relative scale. Most of the time its value is between 0.8-1.1, but sometimes it goes crazy and it has value 3,4 and once it had value 25. ...