@Article{isprs-archives-XL-3-W2-141-2015,
AUTHOR = {Niemeyer, J. and Rottensteiner, F. and Soergel, U. and Heipke, C.},
TITLE = {CONTEXTUAL CLASSIFICATION OF POINT CLOUDS USING A TWO-STAGE CRF},
JOURNAL = {The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences},
VOLUME = {XL-3/W2},
YEAR = {2015},
PAGES = {141--148},
URL = {https://isprs-archives.copernicus.org/articles/XL-3-W2/141/2015/},
DOI = {10.5194/isprsarchives-XL-3-W2-141-2015}
}