基于FPGA的立体视觉系统设计

摘要

Machine optical system based on computer technology is already widely used in the industrial area,which largely improves the efficiency and precision during production.This article elaborates the design of a 3D optical system used to detect object and to determine its coordinates in the space.There are three units in this paper:hardware design of the 3D optical system,FPGA logic design and Nios Ⅱ software design for the 3D optical system,test and measurement of the 3D optical system.%基于计算机技术的机器视觉系统已广泛应用于工业生产领域,大幅提高了生产效率与精度.随着信息科学的飞速发展,人们面临的机器视觉系统的应用环境更加复杂,对机器视觉系统的要求也越来越高.本论文论述了用于检测目标并确定其空间坐标位置的立体视觉系统的设计.论文包含三个主要部分:立体视觉系统硬件设计、立体视觉系统的FPGA逻辑设计和Nios Ⅱ程序设计、立体视觉系统的测试和测量.