基于非线性扭曲的多视点立体显示内容生成

Content Creation for Multi-view Auto-stereoscopic Display Based on Nonlinear Warping

多视点自由立体显示无需配戴眼镜,并且解决了观看范围和人数的限制,是一种有竞争力的裸眼显示技术。该文探讨了基于非线性warping的多视点内容生成算法,可以自动、有效地利用立体视频生成多视点自由立体显示的内容。在该文实现的系统中,输入信息仅需立体视频,经过图像分析、构造并求解能量方程和视图综合4个步骤,可以得到8个视图的多视点自由立体显示内容的视频输出。

Multi-view auto-stereoscopic display is a glass-free competitive technology which solves the limits of viewer＇s number and view range.In this paper,the algorithm of creating multi-view display content based on nonlinear warping is introduced,as well as the details of implementation.It can convert stereoscopic video to multi-view auto-stereoscopic display content automatically and effectively.The implemented system only needs stereoscopic video as input,after four steps of analysis of information from video,constructing and solving energy equation,synthesizing the views,then eight-view auto-stereoscopic display content will be created as output.