车载序列影像直接相对定向质量

来源 :辽宁工程技术大学学报(自然科学版) | 被引量 : 30次 | 上传用户：chenyanchendan

【摘要】

：

为验证地面大转角、小面幅序列数码影像直接相对定向质量.推导了一套基于SIFT特征匹配的计算机视觉分析方法,解算过程简洁明了.研究结果表明:基于计算机视觉方法能够有效解决大转角影像、特别是车载序列数码影像相对定向中的匹配难题,解算结果比较稳定;从目前的结果来看,直接相对定向质量还不高,但研究方法对室内移动机器人环境感知、无人驾驶等导航领域具有一定的借鉴价值;最后分析了制约其质量的主要原因,为今后分析

【作者】

：

徐振亮闫利段伟陈林刘华

【机构】

：

武汉大学测绘学院

【出处】

：

辽宁工程技术大学学报(自然科学版)

【发表日期】

：

2013年03期

【关键词】

：

相对定向计算机视觉矩阵分解直接地理参考位姿系统序列影像移动测图尺度不变性特征变换随机取样一致性估计 relative orientation (

【基金项目】

：

国家自然科学基金资助项目;

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车载序列影像直接相对定向质量

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