Algebraic derivation of the Kruppa equations and a new algorithm for self-calibration of cameras

被引:7
|
作者
Xu, G [1 ]
Sugimoto, N [1 ]
机构
[1] Ritsumeikan Univ, Dept Comp Sci, Comp Vis Lab, Shiga 5258577, Japan
关键词
D O I
10.1364/JOSAA.16.002419
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
An algebraic derivation of the Kruppa equations is presented. This derivation is much simpler and thus easier to understand than the conventional derivation based on projective geometry. Using the newly derived Kruppa equations, we further propose a new algorithm for determining a camera's intrinsic parameters. Experimental results and discussions are given for both synthetic and real images. (C) 1999 Optical Society of America [S0740-3232(99)02310-8].
引用
收藏
页码:2419 / 2424
页数:6
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