Relative scale in monocular visual odometry

asked 2016-03-02 03:49:28 -0500

Paul2208 gravatar image

Hello Everyone. Can anyone suggest how to obtain the scale in monocular visual odometry (ego-motion estimation)? Any document, link and/or codes are welcome.

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From the paper Absolute Scale in Structure from Motion from a Single Vehicle Mounted Camera by Exploiting Nonholonomic Constraints:

Conversely, when using a single camera the absolute scale must be computed in other ways, like by measuring the motion baseline or the  size of an element in the scene [2], or by using other sensors like IMU and GPS [10].
Eduardo gravatar imageEduardo ( 2016-03-02 04:15:20 -0500 )edit

Thanks Eduardo. I will go through the paper for more understanding. Thx again.

Paul2208 gravatar imagePaul2208 ( 2016-03-02 15:04:55 -0500 )edit