The DLT Algorithm and its improvement

被引：0
|
作者：
Xu, Chang-Qing [1 ]
Xu, Guang-Hui [1 ]
机构：
[1] Zhejiang Forestry Univ Hangzhou, Sch Sci, Dept Math, Hangzhou 311300, Peoples R China
来源：
PROCEEDINGS OF THE 14TH CONFERENCE OF INTERNATIONAL LINEAR ALGEBRA SOCIETY | 2007年
关键词：
projective transformation; 2D homography; direct linear transformation;
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
The homography between two pictures is determined by at least 4 pairs of matching points (X-i,X-i(l)) allocated in general position in image planes. A general method to compute transformation H sending each X-i to X-i(l) is to employ the direct linear algorithm (DLT). We improve DLT in the paper so that SVD involved becomes easier.
引用
收藏
页码：355 / 359
页数：5
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