| 摘要 |
First, an object model library and an operation module library are provided. The object model library contains at least an object model geometrically similar to a real object to be processed. The operation module library contains at least an operation module for each operation to be performed. Then, for each real object to be processed, a virtual object is defined by association with an object model in the object model library and by specification of the object model's geometric parameters. Subsequently, for each operation to be performed, the operation is defined by selecting an operation module from the operation module library and specifying its operation parameters. Optionally, for each virtual object defined, at least a two-dimensional image previously taken of the corresponding real object is associated with the virtual object.
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