摘要
介绍了全景图的生成过程,对目前常见的几种图像拼接算法进行了分析和比较,在此基础上,提出了一种改进的全景图像生成算法.该算法通过对初始图像进行预处理、改进特征点选取方法以及优化特征点匹配过程,提高了全景图像生成的效率和准确性.实验结果也表明,该算法可广泛应用于基于图像的虚拟场景构造等方面.
Several common used image stitching algorithms nowadays are compared, and an improved algorithm to build the panorama is presented. The efficiency and accuracy of the panoramic virtual scene is improved by pre-treating the preliminary images, improving the selection of feature points and optimizing the matching of feature points. The experiment result shows that this algorithm can he widely used to establish a virtual scene based on images.
出处
《海军工程大学学报》
CAS
北大核心
2006年第2期33-36,58,共5页
Journal of Naval University of Engineering
基金
国防科技预研基金资助项目
关键词
全景图
图像拼接
虚拟场紧
panoramic view
image mosaic
virtual scene
