What is the center of the image?

What is the center of the image?
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图像的中心是什么?

DOI:
10.1109/cvpr.1993.341035
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发表时间:
1993
期刊:
Proceedings of IEEE Conference on Computer Vision and Pattern Recognition
影响因子:
--
通讯作者:
S. Shafer
S. Shafer
中科院分区:
--
文献类型:
--
作者:
Reg G. Willson;S. Shafer

文献摘要

被引文献

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提出了一种包括15种不同图像中心定义的分类法。它的结论是,图像中心的准确性可以是一个重要的因素,在整体摄像机校准的准确性,以及跨不同的定义和不同的透镜设置的图像中心的位置的大的变化,使校准问题复杂。通过适当的建模和对系统中的所有图像中心使用适当的定义,可以提高相机校准的准确性。&lt;<ETX>&gt;
A taxonomy that includes 15 different definitions of image center is presented. It is concluded that the accuracy of the image center can be an important factor in the accuracy of the overall camera calibration, and that the large variation in the position of the image center across different definitions and different lens settings makes the calibration problem complex. With proper modeling and by using appropriate definitions for all image centers in a system, the accuracy of the camera calibration can be improved.<<ETX>>