lens aberrance

The algorithms of system calibration, image matching and correction of lens aberrance in system calibration are introduced in detail. In chapter 6, the 3-D micro-inspection system based on computer vision is developed according to the design scheme.
第五章对视觉三维微检测系统的关键算法作了深入研究，提出并详细阐述了系统的定标、图像匹配以及定标中透镜畸变的纠偏算法，第六章根据视觉微检测系统设计方案实现了视觉三维微检测系统，并进行了微构件的测量实验和误差分析工作。