リバースエンジニアリングの事例研究（第２報）

尾崎　清
　　　　　　　　　　

　滑らかな曲面で構成されるキャラクタ人形をモデルに、非接触三次元測定機で形状測定を行い、三次元曲面作成システムでポリゴンモデル作成、サーフェスモデル作成を行い、最後に三次元造形機で複製モデルを製作した事例について報告する。

　A character doll which surface was composed of smooth curves was used as the target model and the replica was prepared by Reverse Engineering. Ther shape of the dol was measured by Non-contact 3D Digitizer and the polygon model was created from the scanning point cloud data. Followingly, the surface model was created from the polygon model and the replica was formed from the exported data using Rapid Prototyping System.