裸眼立体显示中3D模型多视点影像提取

Multi-view extraction of 3D model applied in autostereoscopic display

基于图像的立体显示能够把拍摄的符合要求的二维图像信息以三维实体的形式显示出来,使人们获得真正的立体感觉与深度信息。本文从人类立体视觉的原理出发,重点讨论在计算机中如何从3D模型获取用于裸眼立体显示视差图像的问题。文中采用了两种方法,一种是用单一摄像机拍摄,另一种是用摄像机序列同步拍摄,文章还对两种方法的优缺点做了论述,并在结尾验证了提取方法的正确性。

2-dimensional images captured correctly can be displayed in 3 dimensions using the stereoscopic display technique based on parallax images. The problem of how to extract parallax images from computer 3D models used in stereoscopic display is discussed in this paper. Two methods were put forward based on the principle of stereo vision of human. One uses only a single camera, another uses a camera sequence. The difference between the two approaches was listed, and the correctness of the two methods was validated.