Xiong Zhihui
National University of Defense Technology
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Publication
Featured researches published by Xiong Zhihui.
workshop on digital media and its application in museum heritages | 2007
Wang Wei; Gao Hui; Zhang Maojun; Xiong Zhihui
A novel approach of multi-perspective panorama (route panorama) auto-generating is presented, which is based on the integration of pushbroom model and perspective projection model. This method can avoid objects distortion and information loss caused by the rate change of the moving camera and/or the camera carrier. Further more, this method has overcome various unstabilizing factors through stability analysis and processing. Therefore, we can generate smooth MPP more easily. The experiment shows that our approach has lower demand for video/image capturing device and capturing environment, and has some advantages in imaging characteristics compared with other available approaches.
cyberworlds | 2008
Chen Wang; Xu Wei; Xiong Zhihui; Zhang Maojun
This paper proposes an approach to more conveniently and efficiently create virtual walk through in real scene from catadioptric omni directional images via view synthesis. Acquisition and unwarping process of omnidirectional image are discussed firstly, then, according to the speciality of cylindrical panoramic image, we utilize the advantage of epiline-sampling method for cylindrical image, which samples reference images along epilines as much as possible grounding on epipolar geometry. As to novel view generation after image rectification, a corresponding interpolation algorithm based on rectified images is developed. Results of proposed approach applied to both synthetic and real scene are given at the end of this paper. Experiments show that our method can reduce distortion and pixel information losing from image rectification obviously meanwhile maintain scene information well.This paper proposes an approach to more conveniently and efficiently create virtual walk through in real scene from catadioptric omni directional images via view synthesis. Acquisition and unwarping process of omnidirectional image are discussed firstly, then, according to the speciality of cylindrical panoramic image, we utilize the advantage of epiline-sampling method for cylindrical image, which samples reference images along epilines as much as possible grounding on epipolar geometry. As to novel view generation after image rectification, a corresponding interpolation algorithm based on rectified images is developed. Results of proposed approach applied to both synthetic and real scene are given at the end of this paper. Experiments show that our method can reduce distortion and pixel information losing from image rectification obviously meanwhile maintain scene information well.
Archive | 2013
Zhang Maojun; Xiong Zhihui; Lou Jingtao; Bao Weidong; Tan Shuren; Wang Wei; Xu Wei; Liu Yu; Wang Bin; Chen Lidong
Archive | 2013
Zhang Maojun; Wang Wei; Xiong Zhihui; Xu Wei; Chen Jie; Lai Shiming
Archive | 2008
Xiong Zhihui; Chen Wang; Zhang Maojun
Archive | 2014
Xu Wei; Zhang Maojun; Wang Wei; Li Jing; Tan Shuren; Xiong Zhihui; Liu Yu; Zhang Zheng; Yin Xiaoqing; Peng Yang
Archive | 2013
Bao Weidong; Xiong Zhihui; Wang Bin; Tan Shuren; Liu Yu; Wang Wei; Xu Wei; Chen Lidong; Zhang Maojun
Archive | 2013
Zhang Maojun; Liu Yu; Xu Wei; Tan Shuren; Wang Wei; Xiong Zhihui; Chen Lidong; Bao Weidong; Shi Hao
Archive | 2015
Xiong Zhihui; Zhang Maojun; Wang Wei; Xu Wei; Lai Shiming; Gao Chenxu
Archive | 2014
Liu Yu; Zhang Maojun; Wang Wei; Xiong Zhihui; Zuo Chenglin; Li Weili