@misc {IOPORT.70832195,
    author       = {Ikeda, Sei and Sato, Tomokazu and Yamaguchi, Koichiro and Yokoya, Naokazu},
    title        = {Construction of feature landmark database using omnidirectional videos and GPS positions},
    howpublished = {3DIM, 249-256 (2007).},
    year         = {2007},
    doi          = {10.1109/3DIM.2007.16},
    identifier   = {70832195},
}