| 摘要 |
A method for searching an object in a domain delta inside a space DELTA containing a set of objects described in an initial matrix M, comprising construction of a sub-set omega of objects contained in said domain .<. by extraction of a matrix mu from the initial M matrix. The matrixing M of the space DELTA is carried out by superposing a plurality of geometric matrixes of different standards rho , each of the meshes of each geometrical matrix being identified by a specific unique digital value known as a matrix code. The matrix M is sorted according to a predetermined order, standards rho . Then the extraction matrix mu is constructed, describing the only objets concerned by said meshes included in the domain delta or intersected by the domain.
|
