An improved checkerboard detection algorithm based on adaptive filters

Checkerboard corner extraction is a crucial step in camera calibration. However, most existing algorithms are not good enough if the lens distortion is too large. This study aims to propose a checkerboard corner detection algorithm based on adaptive filters to address this problem. First, adaptive f...

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Bibliographic Details

Published in:	Pattern recognition letters Vol. 172; pp. 22 - 28
Main Authors:	Sang, Qiang, Huang, Tao, Wang, Hongyi
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 01.08.2023
Subjects:	Adaptive filters Camera calibration Checkerboard detection Corner detection Lens distortion Camera calibration Adaptive filters 41A10 65D05 Lens distortion 65D17 41A05 Corner detection Checkerboard detection
ISSN:	0167-8655, 1872-7344
Online Access:	Get full text
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