Robert H. Luke III, Blisard N., James M. Keller, Marjorie Skubic. Linguistic spatial relations of three dimensional scenes using SIFT keypoints. In IEEE International Workshop on Robot and Human Interactive Communication, RO-MAN 2005, Nashville, TN, USA, 13-15 August, 2005. pages 704-709, IEEE, 2005. [doi]
Abstract is missing.