@Article{isprs-archives-XLIX-B4-2026-687-2026,
AUTHOR = {Li, J. and Hou, M. and Ning, B. and He, Y.},
TITLE = {High-Precision Registration of Grotto Point Clouds Using Multi-Source Data Fusion},
JOURNAL = {The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences},
VOLUME = {XLIX-B4-2026},
YEAR = {2026},
PAGES = {687--693},
URL = {https://isprs-archives.copernicus.org/articles/XLIX-B4-2026/687/2026/},
DOI = {10.5194/isprs-archives-XLIX-B4-2026-687-2026}
}