MicMac系统在古文物模型重建中的应用  

Application of Mic Mac System in Antiquities Model Reconstruction

作　　者：仇多兵 戴晨光[1] 莫德林[1] 季虹良 江腾达 

机构地区：[1]信息工程大学,河南郑州450001

出　　处：《地理空间信息》2017年第4期34-37,共4页Geospatial Information

基　　金：对地观测技术国家测绘地理信息局重点实验室开放基金资助项目(K201508)

摘　　要：研究了MicMac系统对古文物三维模型重建的可行性方法和基本流程,利用MicMac对影像进行相对定向、密集匹配和三维建模等处理,实现古文物三维模型的重建,同时对比分析了不同建模软件对古文物模型重建的影响。由实验分析可知,Smart 3D软件处理影像精度及效率比MicMac和Photo Scan高,但设备成本昂贵和模型数据量大,因而普及度不高。Photo Scan软件处理影像精度低于MicMac,产生的数据量也大,然而MicMac软件对古文物处理建模时具有精度高、速度快、数据量小等优点,能更好地适用于古文物的模型建立。This paper mainly studied the feasibility and the essential process of the method that using Mic Mac system to reconstruct 3D model of ancient artifacts.The paper used Mic Mac to do relative orientation,dense matching and 3D modeling for images,and reconstructed the 3D model of ancient artifacts.And then,the paper comparative analyzed the affect on antiquities model reconstruction from different modeling software.The experimental results show that the precision and efficiency of the smart 3D image processing software are higher than Mic Mac and Photo Scan’s,but the equipment is expensive and has a large amount of data models,therefore the popularity is not high.Mic Mac software modeling process has some advantages,such as high precision,high speed and small amount of data,which can be better applied in the antiquities model reconstruction.

关 键 词：MicMac 密集匹配 相对定向 三维建模 

分 类 号：P208[天文地球—地图制图学与地理信息工程]