| 摘要 |
A computer-based method of generating a descriptor of a three-dimensional object wherein the following steps are performed for each of a set of one or more cages and for each of one or more properties :
(i) enclosing entirely the three-dimensional object in the cage,
(ii) for each property, while keeping the three-dimensional object entirely enclosed in the cage by varying one or more dimensions of the cage, minimizing the interaction value resulting from the interaction between the three dimensional object and the cage by changing the relative orientation between the three-dimensional object and the cage, and
(iii) assigning each of the obtained minimized interaction values to a distinct position in the descriptor. |
