Method for combining the computer models of two surfaces in 3-D space

摘要

A method (31, 32, 33) and apparatus pertains to aligning and/or stitching together several 3-D fragments. The steps comprise determining at least two fragments having corresponding set of alignment marks (32) and aligning (32) at least two fragments with respect to a coordinate system (33) using the corresponding set of alignment marks in the respective fragments (33).