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Emerging Trends in Image Processing, Computer Vision and Pattern Recognition by Hamid R Arabnia, Leonidas Deligiannidis

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Chapter 34

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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