目录第一章绪论........................................................................................................................41.1引言................................................................................................................................41.2课题提出的背景及意义.................................................................................................41.2.1逆向工程在国内外研究状况..................................................................................41.2.2逆向工程的原理及特点..........................................................................................51.2.3逆向工程的流程及应用领域..................................................................................51.2.4课题的目的及意义..................................................................................................71.3研究内容........................................................................................................................7第二章逆向工程软硬件设备.................................................................................................82.1扫描设备........................................................................................................................82.2点云处理软件.................................................................................................................92.3实体建模软件.................................................................................................................92.4实体三维数据的扫描...................................................................................................102.5点云处理......................................................................................................................112.6实体建模......................................................................................................................122.7快速成型......................................................................................................................12第三章建立活塞连杆零件的具体步骤.................................................................