An analytical least-squares solution to the line scan lidar-camera extrinsic calibration problem

CX Guo, SI Roumeliotis - 2013 IEEE International Conference …, 2013 - ieeexplore.ieee.org
leastsquares problem for finding the LIDAR-camera calibration parameters. We present the
details of our analytical solution in … IV describes our observability analysis. Sections V and VI …

Analytical least-squares solution for 3d lidar-camera calibration

FM Mirzaei, DG Kottas, SI Roumeliotis - Robotics Research: The 15th …, 2016 - Springer
… To provide accurate initialization, in the next three sections we present a novel analytical
method to estimate the lidar-Ladybug transformation and all intrinsic parameters of the lidar (…

A novel calibration method between a camera and a 3D LiDAR with infrared images

S Chen, J Liu, X Liang, S Zhang… - … on Robotics and …, 2020 - ieeexplore.ieee.org
solution is one way to assess the quality of the solution that is returned by a nonlinear
least squares … intrinsic and extrinsic calibration: Identifiability and analytical least-squares-based …

A new minimal solution for the extrinsic calibration of a 2D LIDAR and a camera using three plane-line correspondences

L Zhou - IEEE Sensors Journal, 2013 - ieeexplore.ieee.org
solution for the minimal problem of the extrinsic calibration between a 2D LIDAR and a
Camera. … Nölle, “Review and analysis of solutions of the three point perspective pose estimation …

3D LIDAR-camera extrinsic calibration using an arbitrary trihedron

X Gong, Y Lin, J Liu - Sensors, 2013 - mdpi.com
… target in a couple of LIDAR-camera observations, the extrinsic … least squares (NLS) problem
[11] and solved iteratively. … into two least-square sub-problems and solve them analytically. …

A linear method for calibrating LIDAR-and-camera systems

AR Willis, MJ Zapata, JM Conrad - … , Analysis & Simulation of …, 2009 - ieeexplore.ieee.org
… vi is the solution vector; a vector corresponding to the leastsquares error estimate of the
values in the vector x from step 5. Since SVD automatically normalizes the columns of V such …

Choosing a time and place for calibration of lidar-camera systems

T Scott, AA Morye, P Piniés, LM Paz… - … on Robotics and …, 2016 - ieeexplore.ieee.org
… [3] calibrate a 2D lidar to a camera by initially computing the … by solution refinement using
RANSAC-based least-squares. … : Identifiability and analytical leastsquares-based initialization,…

LiDARcamera calibration method based on ranging statistical characteristics and improved RANSAC algorithm

X Xu, L Zhang, J Yang, C Liu, Y Xiong, M Luo… - Robotics and …, 2021 - Elsevier
… (LiDAR) and color camera based on ranging statistical characteristics and improved RANSAC
algorithm is proposed. The multi-frame LiDAR point … between the camera and the LiDAR is …

A simple calibration procedure for a 2D LiDAR with respect to a camera

F Itami, T Yamazaki - IEEE Sensors Journal, 2019 - ieeexplore.ieee.org
Analysis of the target size based on the cone of the laser beam or the pixel frustum of the …
Levenberg, “A method for the solution of certain problems in least squares,” Quart. Appl. Math., …

Statistical modeling and calibration of triangulation Lidars

A Alhashimi, D Varagnolo… - … Conference on Informatics …, 2016 - scitepress.org
… ; iii) develop ML and Least Squares (LS) strategies that use the … both the Lidar’s intrinsic
parameters and the Lidar-camera … This question is actually non-trivial, and cannot be solved by …