Software application for calibration of stereoscopic camera setups

• Autorzy: Rzeszotarski D. , Pełczyński P.
• Języki publikacji: PL

Abstrakty

EN

The article describes an application for calibration of a stereovision camera setup constructed for the needs of an electronic travel aid for the blind. The application can be used to calibrate any stereovision system consisting of two DirectShow compatible cameras using a reference checkerboard of known dimensions. A method forexperimental verification of the correctness of the calibration is also presented. The developed software is intended for calibration of mobile stereovision systems that focus mainly on obstacle detection.

Słowa kluczowe

EN

camera calibration; canonical stereovision system; intrinsic and extrinsic parameters

• Wydawca: Komitet Metrologii i Aparatury Naukowej PAN
• Czasopismo: Metrology and Measurement Systems
• Rocznik: 2012
• Tom: Vol. 19, nr 4
• Strony: 805--816
• Opis fizyczny: Bibliogr. 13 poz., rys., tab., wykr.

Twórcy

autor

Rzeszotarski D.

autor

Pełczyński P.

• Technical University of Łódź, Institute of Electronics, Wólczańska 211/215, 90-924 Łódź, Poland,

Bibliografia

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• [6] http://www.ptgrey.com/
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• [9] Cyganek, B., Siebert, J.P. (2009). An introduction to 3D computer vision techniques and algorithms. John Wiley & Sons, Ltd.
• [10] Skulimowski, P., Bujacz, M., Strumillo, P. (2009). Detection and Parameter Estimation of Objects in a 3D Scene. Image Processing & Communications Challenges, Academy Publishing House EXIT, Warsaw.
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• [12] Skulimowski P., Strumillo P. (Sept. 3-7, 2007). Obstacle Localization in 3D Scenes from Stereoscopic Sequences. 15th European Signal Processing Conference (EUSIPCO 2007), Poznan, 2095-2099.
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