@Article{isprs-archives-XLII-2-W13-747-2019,
AUTHOR = {Assi, R. and Landes, T. and Macher, H. and Grussenmeyer, P.},
TITLE = {ENERGY FUNCTION ALGORITHM FOR DETECTION OF OPENINGS IN INDOOR POINT CLOUDS},
JOURNAL = {The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences},
VOLUME = {XLII-2/W13},
YEAR = {2019},
PAGES = {747--752},
URL = {https://isprs-archives.copernicus.org/articles/XLII-2-W13/747/2019/},
DOI = {10.5194/isprs-archives-XLII-2-W13-747-2019}
}