文章基本信息

标题：Effective Calibration and Evaluation of Multi-Camera Robotic Head
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作者：Petra Kocmanova ; Ludek Zalud
期刊名称：International Journal of Advanced Computer Science and Applications(IJACSA)
印刷版ISSN：2158-107X
电子版ISSN：2156-5570
出版年度：2015
卷号：6
期号：10
DOI：10.14569/IJACSA.2015.061020
出版社：Science and Information Society (SAI)
摘要：The paper deals with appropriate calibration of multispectral vision systems and evaluation of the calibration and data-fusion quality in real-world indoor and outdoor conditions. Checkerboard calibration pattern developed by our team for multispectral calibration of intrinsic and extrinsic parameters is described in detail. The circular object for multispectral fusion evaluation is described as well. The objects were used by our team for calibration and evaluation of advanced visual system of Orpheus-X3 robot that is taken as a demonstrator, but their use is much wider, and authors suggest to use them as testbed for visual measurement systems of mobile robots. To make the calibration easy and straightforward, the authors developed MultiSensCalib program in Matlab, containing all the described techniques. The software is provided as publicly available, including source code and testing images.
关键词：thesai; IJACSA; thesai.org; journal; IJACSA papers; calibration; camera; mobile robot; thermal imaging; data-fusion