牛庄灯船数字复原关键技术

Key Technology of Digital Restoration of NEWCHWANG Lightship

针对对采用传统的船舶修复方式很难对“残骸”船精确还原的问题,采用数字复原方法得到现实对象的三维数字模型,保存实物的数字信息,为实船修复提供可靠的工程数据,以牛庄灯船为对象,探讨数字复原过程中数据采集、数据处理,以及模型重构等各个环节的主要问题及关键技术,得到船舶数字复原的基本方法。

As for the“wreck”ship,it is difficult to accurately restore it by traditional ship repair methods.The 3d digital model obtained by digital restoration technology can not only record the digital information of the physical objects,but also provide reliable engineering data for the restoration and construction of the real ships.Taking NWECHWANG lightship as an object,the main problems and key technologies of data collection,data processing and model reconstruction in the process of digital restoration were discussed in detail,so as to setup the basic methods of digital restoration of ships.