| 摘要 |
PROBLEM TO BE SOLVED: To provide a method, database, readable storage medium, system and program for querying a database that comprises 3D modeled objects that represent mechanical parts.SOLUTION: A method comprises: a step of providing a query that includes a likeness criterion relative to a value of a predetermined shape descriptor for an input 3D modeled object, for querying a database that comprises 3D modeled objects that represent mechanical parts S1; and a step of returning, as results of the query, corresponding 3D modeled objects of the database, on the basis of an extent to which the value of the predetermined shape descriptor for the corresponding 3D modeled object respects the likeness criterion S2.SELECTED DRAWING: Figure 1 |
