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viso2 gets lost unless in fast motion

asked 2015-02-01 16:52:49 -0600

ct2034 gravatar image

Hi I am trying to use viso2 ( https://github.com/srv/viso2 ) for visual odometry. I have the following setup:

The behavior that I am seeing is that most of the time the got_lost flag is set (in the /mono_odometer/info topic). And also the pose is not updated. But when I move the camera really fast, the flag changes for one frame or so and the pose changes.

Is this a problem of setup? But there doesn't seem to be a parameter that influences this.

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Are your images rectified?

Miquel Massot gravatar imageMiquel Massot ( 2015-02-11 04:25:58 -0600 )edit

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answered 2015-02-06 07:59:29 -0600

Miquel Massot gravatar image

For a kinect I would recommend you use fovis VO. With it you will take advantage of the depth image and get better results than only with a monocular visual odometer.

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Asked: 2015-02-01 16:52:49 -0600

Seen: 228 times

Last updated: Feb 06 '15