@Article{isprs-annals-XI-1-2026-167-2026,
AUTHOR = {Krefft, L. and Hoegner, L.},
TITLE = {Hybrid Calibration between a Laser Scanner and Smartphone Camera Using hourglass targets and Deep Learning},
JOURNAL = {ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences},
VOLUME = {XI-1-2026},
YEAR = {2026},
PAGES = {167--174},
URL = {https://isprs-annals.copernicus.org/articles/XI-1-2026/167/2026/},
DOI = {10.5194/isprs-annals-XI-1-2026-167-2026}
}