@article{Wang_2017, title={Reflectance Intensity Assisted Automatic and Accurate Extrinsic Calibration of 3D LiDAR and Panoramic Camera Using a Printed Chessboard}, volume={9}, ISSN={2072-4292}, url={http://dx.doi.org/10.3390/rs9080851}, DOI={10.3390/rs9080851}, number={8}, journal={Remote Sensing}, publisher={MDPI AG}, author={Wang, Weimin and Sakurada, Ken and Kawaguchi, Nobuo}, year={2017}, month=Aug, pages={851} }