基于特征点的球面全景图快速生成算法

摘要

This paper presents a panorama generation algorithm based on spherical projection model, which achieves a seamless spherical panorama stitching to a sequence of images captured by ordinary camera. With bilinear interpolation algorithm to solve the spherical projection transformation of the deformation problem, we propose a method based on matching feature points to achieve a seamless spherical panorama stitching. Experimental results show that the algorithm generates high quality spherical panoramas, which has a good robustness.%提出一种基于球面投影模型的全景图生成算法,对普通相机获取的序列图像,实现了球面全景图的无缝拼接.通过双线性插值算法解决了球面投影变换中的变形问题,提出了一种基于特征点匹配的方法实现了球面全景图的无缝拼接.实验结果表明,该算法生成的球面全景图质量较高,具有良好的鲁棒性.