职称：

Job Title:

教授

Professor

学历（学位）

Degree

博士研究生

Doctor

联系邮箱：

Email:

yuanhq@dgut.edu.cn

主要研究方向及内容

Main Research area and subject

虚拟现实，主要内容是球面全景建模技术，研究大规模场景的图像、视频、三维点云等多源数据快速获取与处理技术，并基于采集到的多源数据对场景中的建筑物、动植物、自然现象等物体进行快速精细建模与表现。同时，通过多个投影机和大型球面屏幕组成的投影系统，结合视景引擎技术和多投影融合全景成像技术，为用户呈现一个逼真的 720 度全天域的沉浸感三维虚拟场景。

无线传感器网络，主要研究如何应用协作通信提升认知无线电网络的吞吐能力、能量效率等整体性能；研究低功耗位置服务系统架构、多基站室内定位精度技术

Virtual Reality. This project is mainly about the spherical panorama modeling technology. It studies the fast acquisition and processing technology of the image, video, 3D point cloud and other multi-source data in a large-scale scene, and then do the rapid precision modeling and performance based on the multi-source data collected from the scene, including the building, the plant, the natural phenomenon and other objects. At the same time, through the projection system composed of multiple projectors and the large spherical screen, which combined with visual engine technology and multi-projection fusion panoramic imaging technology, the user is presented with a realistic 720-degree full-range immersive 3D virtual scene

Wireless Sensor Network. This project mainly studies how to apply cooperative communication to improve the overall performance of the cognitive radio network like throughput and energy efficiency. It also focuses on the low-power location service system architecture and multi-base station’s indoor positioning accuracy technology