VR技术在船舶舱室三维图像重建中的应用  

Application of VR technology in 3D image reconstruction of ship cabins

作　　者：林琳 LIN Lin(College of Applied Engineering,Henan University of Science and Technology,Sanmenxia 472000,China;Sanmenxia Polytechnic,Sanmenxia 472000,China)

机构地区：[1]河南科技大学应用工程学院,河南三门峡472000 [2]三门峡职业技术学院,河南三门峡472000

出　　处：《舰船科学技术》2023年第9期168-171,共4页Ship Science and Technology

基　　金：河南省高校人文社会科学研究一般项目(2022-ZZJH-511)。

摘　　要：为了实现对船舱舱室的三维视景重构,提出基于VR技术的舱室三维图像重建技术,采用锐化模板匹配动态增强技术和帧点扫描技术,实现对船舱室的三维立体图像扫描和特征提取,结合像素匹配模型和滤波抑制方法,实现三维图像的不规则点滤波和修正处理。通过光场边缘轮廓检测和模板分块融合匹配,结合VR视景重建技术,实现对舱室的三维图像重建。仿真结果表明,采用该方法进行舱室三维图像重建,有效解决舱物理结构复杂导致的结构不规则和空间表达能力不好的问题,具有很好的视景重构性能。In order to achieve three-dimensional visual reconstruction of ship cabins,a VR technology based 3D image reconstruction technology for ship cabins is proposed.Sharpening template matching dynamic enhancement technology and frame point scanning technology are used to achieve 3D image scanning and feature extraction of ship cabins.Combining pixel matching models and filtering suppression methods,irregular point filtering and correction processing of 3D images are achieved,by detecting the edge contour of the light field and fusing and matching templates in blocks,combined with VR visual reconstruction technology,three-dimensional image reconstruction of the cabin is achieved.The simulation results show that using this method to reconstruct the three-dimensional image of the cabin effectively solves the problems of struc-tural irregularity and poor spatial expression ability caused by the complex physical structure of the cabin,and has good visu-al reconstruction performance.

关 键 词：VR技术 船舱舱室 三维图像 重建 视景仿真 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]