Performance evaluation of iterative geometric fitting algorithms
Performance evaluation of iterative geometric fitting algorithms
复制标题
迭代几何拟合算法的性能评估
DOI:
10.1016/j.csda.2007.05.013
复制
发表时间:
2007
期刊:
影响因子:
--
通讯作者:
Y. Sugaya
中科院分区:
文献类型:
--
作者:
K. Kanatani;Y. Sugaya
The convergence performance of typical numerical schemes for geometric fitting for computer vision applications is compared. First, the problem and the associated KCR lower bound are stated. Then, three well-known fitting algorithms are described: FNS, HEIV, and renormalization. To these, we add a special variant of Gauss–Newton iterations. For initialization of iterations, random choice, least squares, and Taubin's method are tested. Simulation is conducted for fundamental matrix computation and ellipse fitting, which reveals different characteristics of each method.
DOI:
10.1080/09205071.2018.1465480
发表时间:
2018-01-01
影响因子:
1.3
作者:
Rao, Fang;Yu, Zetai;Yang, Helin
通讯作者:
Yang, Helin