A topological approach for detection of chessboard patterns for camera calibration
Gustavo Teodoro Laureano1; Maria Stela Veludo de Paiva2; Anderson da Silva Soares1; Clarimar José Coelho3 1 Computer Science Institute (INF), Federal University of Goiás (UFG), Goiânia, Brazil2 Engineering School of São Carlos (EESC), Electrical Engineering Department, University of São Paulo (USP), São Paulo, Brazil3 Computer Science and Computer Engineering Department (CMP), Pontifical Catholic University of Goiás (PUC-GO), Goiânia, Brazil
Abstract
This work aims to automatically identify chessboard patterns for camera calibration. The method uses a fast x-shaped corner detector and a geometric mesh to represent the relative association between ...
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