An approach for representing and reasoning with 3-D qualitative orientation of point objects is presented. The model in 3-D is an extension of the Zimmerman and Freksa orientation model in 2-D. The paper presents attempts to represent 3-D spatial orientation in a final 3-D model. An iconic notation for 3-D spatial orientation relations is presented and the algebra is also explained. © Springer-Verlag Berlin Heidelberg 2001.
CITATION STYLE
Pacheco, J., Escrig, M. T., & Toledo, F. (2001). Representing and reasoning on three-dimensional qualitative orientation point objects. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 2258 LNAI, pp. 298–305). Springer Verlag. https://doi.org/10.1007/3-540-45329-6_30
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