3D pose estimation with one plane correspondence using kinect and IMU | IEEE Conference Publication | IEEE Xplore

3D pose estimation with one plane correspondence using kinect and IMU


Abstract:

In indoor spaces, plane features are general geometric primitives that are robust to noise. To estimate the relative displacement and orientation between two consecutive ...Show More

Abstract:

In indoor spaces, plane features are general geometric primitives that are robust to noise. To estimate the relative displacement and orientation between two consecutive 3D poses, at least three-pair correspondences of planes with different normals are needed at both poses. Otherwise, the estimated state falls into degeneracy, which is usually caused by the narrow field-of-view (FoV) of sensors as well as environmental structures. In the case where there are changes in degeneracy, with the exception of rotation, the state can be resolved using existing methods. To compensate for rotation in degeneracy for one-pair correspondences, the main approach is to project the initial prediction of an inertial measurement unit's (IMU) orientation to the normal of the corresponding plane such that it satisfies the shortest arc length. We also propose an algorithm that detects various degeneracy cases through which a seamless implementation becomes feasible, regardless of the number of plane pairs. We show the usefulness of the proposed method by performing a 3D mapping experiment where several degenerate cases arise due to limited FoV.
Date of Conference: 28 September 2015 - 02 October 2015
Date Added to IEEE Xplore: 17 December 2015
ISBN Information:
Conference Location: Hamburg, Germany

References

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