基于LPC2214三维数据高速采集系统实现

Realization of High-Speed 3D Data Collect System Based on LPC2214

本文设计实现了牙颌模型三维数据高速采集系统,采用结构光点光源方法实现牙颌模型的三维扫描,重点介绍了扫描控制部分和数据采集部分。本扫描仪控制部分以ARM架构的Philips LPC2214嵌入式微处理器为核心,完成对机械运动控制和数据采集控制。数据采集则用CCD器件作为传感器件,用计数器芯片计数得到空间深度信息。

This paper carried out high speed collect system of tooth Han model 3D data, adoptting method of structure light to carry out 3D scan of tooth Han model.The point introduced scan control part and data collect part.The control part of this scanner takes the embedded microprocessor of the Philips LPC2214 of ARM structure as core,completting control of collecttion and control of machine sport.The collection of data use CCD as a feeling spare part, and get space depth information using count machine chip to count.