光栅投影三维测量在逆向工程中的应用

Application of 3-D Profilometry Measurement Using Grating Projection in Reverse Engineering

针对逆向工程中的光栅投影三维测量技术的原理进行了阐述 ,对测量中的关键技术进行了分析 ,并给出了详尽的算法及实验结果。实践结果证明 ,这种算法高效。

The principles of 3 D profilometry measurement using grating projection in reverse engineering are reviewed.Some key techniques are discussed.At the same time,detailed algorithm and experimental results are shown,which prove the method is effective and can be easily implemented.