@inproceedings{roisantos‚2018outlier, title = {Outlier Detection for Line Matching}, booktitle = {Iberoamerican Congress on Pattern Recognition}, year = {2018}, abstract = {Finding counterparts for straight lines over multiple images is a fundamental task in image processing‚ and the base for 3D reconstruction methods using segments. This paper introduces novel insights to improve the state-of-the-art unsupervised line matching over groups of images‚ aimed to source geometrical relations for 3D reconstruction algorithms. Most of the line-based 3D reconstruction methods published are ballasted as a consequence of sourcing the correspondences from matching methods that are not designed for this purpose. The repetitive line patterns present in many man-made structure turns difficult to came up with an outliers-free set of segment correspondences. The presented approach integrates an outliers detector based on 3D structure into a state of the art line matching algorithm.}, doi = {10.1007/978-3-030-13469-3_19}, url = {http://dx.doi.org/10.1007/978-3-030-13469-3_19}, author = {Roi Santos‚ Xose M. Pardo‚ Xose R. Fdez-Vidal} }