计算机与现代化 ›› 2011, Vol. 1 ›› Issue (6): 8-3.doi: 10.3969/j.issn.1006-2475.2011.06.003
• 图像处理 • 上一篇 下一篇
赵毅力1,徐 丹2
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ZHAO Yi-li1, XU Dan2
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摘要: 提出一种对鱼眼图像进行校正和配准的算法。首先把鱼眼图像从相等距离投影模型映射到参数化球面投影模型,使得合成球面全景图成为一个平移求解问题。然后使用非线性优化算法进行图像的配准。在合成场景的球面全景图以后,通过重投影球面全景图到视平面来完成虚拟场景的实时漫游。
关键词: 鱼眼图像, 图像校正, 图像配准, 全景图
Abstract:
A new algorithm is presented to realize fisheye images calibration and registration. By remapping fisheye images from equidistance model to parametric spherical model, spherical panorama creating becomes a translation problem. Nonlinear optimizing algorithm is used to do image registration. Interactive and realtime rendering can be achieved by reprojecting the spherical panorama onto the view plane.
Key words: fisheye image, image calibration, image registration, panoramic image
赵毅力;徐丹. 鱼眼图像校正和配准算法研究[J]. 计算机与现代化, 2011, 1(6): 8-3.
ZHAO Yi-li;XU Dan. Research on Fisheye Image Calibration and Registration Algorithm[J]. Computer and Modernization, 2011, 1(6): 8-3.
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链接本文: http://www.c-a-m.org.cn/CN/10.3969/j.issn.1006-2475.2011.06.003
http://www.c-a-m.org.cn/CN/Y2011/V1/I6/8