Closed icameling closed 5 years ago
Hi @icameling, you may find equation (6) in this paper helpful, and similarly the extrinsic parameter initialization in VINS-mono. The SVD is used for solving the final Ax = 0 problem.
This paper is really helpful. Thanks a lot !
Hi @hyye, thanks for your paper first. I found in the reference paper, the quaternion convention is JPL .
Thank yo so much to update your code. I am confused about this function. Why is 'svd.matrixV().col(3)' equal to the extrinsic rotation between Lidar and IMU? Is there some supplementary material about this? Thank you so much.