Sub-Pixel Chessboard Corner Localization for Camera Calibration and Pose Estimation

This work describes a novel approach to localize sub-pixel chessboard corners for camera calibration and pose estimation. An ideally continuous chessboard corner model is established, as a function of corner coordinates, rotation and shear angles, gain and offset of grayscale, and blurring strength....

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Bibliographic Details

Published in:	Applied Sciences
Main Authors:	Tianlong Yang, Qiancheng Zhao, Xian Wang, Quan Zhou
Format:	Article
Language:	English
Published:	MDPI AG 2018-11-01
Subjects:	chessboard corner camera calibration pose estimation sub-pixel localization
Online Access:	https://www.mdpi.com/2076-3417/8/11/2118