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基于RANSAC方法对极稠密匹配的三维重构

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摘要 本文在系统图像三维重构的对极几何约束以及SIFT算法基础上,通过RANSAC方法剔除错误匹配点,研究了对极几何关系与SIFT匹配点检测的基本原理并建立了相应的数学模型;通过Quasi稠密匹配来处理高精度的曲面图像,进而采用稀疏的匹配点求取相机参数,然后用稠密匹配点对已标定好的图像进行三维重构。
作者 韩冲
出处 《南方农机》 2021年第5期168-169,共2页
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