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首页> 外文会议>2010 International Conference on Image Analysis and Signal Processing(2010 图像分析与信号处理国际会议 IASP 10） >Panoramic Image Correction Study of Intelligent Video Surveillance System
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Panoramic Image Correction Study of Intelligent Video Surveillance System

机译：智能视频监控系统全景图像校正研究

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摘要

Different from traditional video surveillance systems, panoramic video surveillance systems can provide viewers with a 360 degrees omni-directional view. Fish-eye lens give a perspective of large areas. Two images can be mosaicked into a panorama, but there are serious distortions in fish-eye images. In this paper, using a latitude and longitude mapping method to realize the fish-eye image correction, and compared with using spherical coordinates positioning method of correction image, thus distortion correction of fish-eye image is accomplished. According to the minimum luminance difference between overlapping areas of images that are mosaicked, panorama images mosaic based on image fission on the overlapping area are discussed in the paper. Satisfactory correction and mosaic results are obtained.
机译：与传统的视频监控系统不同，全景视频监控系统可以为观看者提供360度全向视图。鱼眼镜头可提供大范围的视野。可以将两个图像镶嵌到全景图中，但是鱼眼图像会出现严重的失真。本文采用经纬度映射的方法来实现鱼眼图像的校正，并与采用校正图像的球坐标定位方法进行比较，从而实现了鱼眼图像的畸变校正。根据拼接图像重叠区域之间的最小亮度差，讨论了基于重叠区域图像裂变的全景图像拼接。获得令人满意的校正和镶嵌结果。

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