@Article{isprs-archives-XLII-2-W18-59-2019,
AUTHOR = {Grammatikopoulos, L. and Adam, K. and Petsa, E. and Karras, G.},
TITLE = {CAMERA CALIBRATION USING MULTIPLE UNORDERED COPLANAR CHESSBOARDS},
JOURNAL = {The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences},
VOLUME = {XLII-2/W18},
YEAR = {2019},
PAGES = {59--66},
URL = {https://isprs-archives.copernicus.org/articles/XLII-2-W18/59/2019/},
DOI = {10.5194/isprs-archives-XLII-2-W18-59-2019}
}