基于多传感融合的增材制造缺陷检测技术研究Researchonadditivemanufacturingdefectdetectionbasedonmulti-sensorfusion目录摘要.........................................................................................................................................VABSTRACT..................................................................................................................................VII第一章绪论....................................................................................................................................91.1缺陷检测技术现状.....................................................................................................................91.1.1传统技术检测方法.........................................................................................................91.1.2机器视觉检测方法.......................................................................................................101.2多传感器缺陷检测技术现状...................................................................................................111.2.1图像融合技术现状与分类...........................................................................................121.2.2图像融合在缺陷识别中的应用...................................................................................121.3本论文的内容安排...................................................................................................................141.4本论文的结构安排...................................................................................................................14第二章多传感器融合监测系统设计...........................................................................................152.1增材制造缺陷分类...................................................................................................................162.1.1气孔..............................................................................................................................162.1.2孔隙..............................................................................................................................172.1.3裂纹..............................................................................................................................172.2增材制造缺陷形貌分析...........................................................................................................182.2.1气孔..............................................................................................................................182.2.2孔隙..............................................................................................................................202.2.3裂纹..............................................................................................................................212.3多通道图像检测系统结构设计与系统搭建...........................................................................212.4本章小结...................................................................................................................................25第三章多传感器监测系统图像融合技术算法...........................................................................263.1理论基础...................................................................................................................................263.1.1NSCT变换.....................
