虚拟现实技术在视觉传达可视化设计中的应用研究  

Research on the Application of Virtual Reality Technology in Visual Communication Visualization Design

作　　者：颜昌 YAN Chang(Changsha Normal University,Changsha 410000,China)

机构地区：[1]长沙师范学院,长沙410000

出　　处：《自动化与仪器仪表》2024年第10期132-136,共5页Automation & Instrumentation

基　　金：2022年度湖南省社会科学成果评审委员会一般资助课题(XSP22YBZ188)。

摘　　要：为进一步提升VR技术下的视图合成质量,提出一种基于光流的视图合成方法。其中,以光流估计法作为基本的视图合成方法,在此基础上进行光流重建以及光流融合的设计,进一步提升视图的合成质量。实验结果表明,与未进行光流重建以及光流融合改进的视图合成方法相比,本研究所构建方法具备更高的合成质量,在MP-PSNR、PSNR、SSIM三个指标上分别达到了29.31、23.27、0.680 5;与其他类型的视图合成方法相比,本研究所构建的视图合成方法在引入的视图质量评价指标上表现最佳,验证了其性能优越。综上,构建的基于光流的视图合成方法性能良好,可应用于VR技术下的视觉可视化设计中,进一步提升合成视图的质量,进而提升用户的实际观看和交互体验。To further improve the quality of view synthesis under VR technology, a view synthesis method based on optical flow is proposed. Among them, the optical flow estimation method is used as the basic view synthesis method, and based on this, the design of optical flow reconstruction and optical flow fusion is carried out to further improve the quality of view synthesis. The experimental results show that compared with the view synthesis method without optical flow reconstruction and optical flow fusion improvement, the constructed method in this study has higher synthesis quality, achieving 29.31, 23.27, and 0.680 5 in MP-PSNR, PSNR, and SSIM indicators, respectively;Compared with other types of view synthesis methods, the view synthesis method constructed in this study performs the best in the introduced view quality evaluation indicators, verifying its superior performance. In summary, the constructed optical flow based view synthesis method has good performance and can be applied to visual visualization design under VR technology, further improving the quality of synthesized views and enhancing the actual viewing and interaction experience of users.

关 键 词：VR技术 可视化设计 视图合成 光流估计法 方法优化 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]