1543. Monocular line tracking for the reduction of vibration induced during image acquisition
David Afolabi1, Ka Lok Man2, Hai-Ning Liang3, Sheng-Uei Guan4, Tomas Krilavičius5
1, 2, 3, 4Xi’an Jiaotong-Liverpool University, Suzhou, China
2Yonsei University, Seoul, Republic of Korea
5Vytautas Magnus University and Baltic Institute of Advanced Technologies, Vilnius, Lithuania
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(Received 1 November 2014; received in revised form 5 December 2014; accepted 10 March 2015)
Abstract. This article details our research in the use of monocular cameras mounted on moving vehicles such as quadcopter or similar unmanned aerial vehicles (UAV). These cameras are subjected to vibration due to the constant movement experienced by these vehicles and consequently the captured images are often distorted. Our approach uses the Hough transform for line detection but this can be hampered when the surface of the objects to be captured has a high reflection factor. Our approach combines two key algorithms to detect and reduce both glare and vibration induced during image acquisition from a moving object.
Keywords: image vibration reduction, Hough transform, glare reduction, camera stabilization, quadcopter, traffic surveillance.
 Zhun Shen, David Olalekan Afolabi, Ka Lok Man, Hai-Ning Liang, Nan Zhang, Charles Fleming, Sheng-Uei Guan, Prudence W. H. Wong Wireless sensor networks for environments monitoring. Information Society and University Studies (IVUS), Kaunas, Lithuania, 2013.
 David Afolabi, Zhun Shen, Tomas Krilavicius, Vladimir Hananov, Eugenia Litvinova, Svetlana Chumachenko, Ka Lok Man, Hai-Ning Liang, Nan Zhang Real-time vibration reduction in uav’s image sensors using efficient Hough transform. Proceedings of the 8th International Conference on Electrical and Control Technologies, Lithuania, 2013.
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Cite this article
Afolabi David, Man Ka Lok, Liang Hai‑Ning, Guan Sheng‑Uei, Krilavičius Tomas Monocular line tracking for the reduction of vibration induced during image acquisition. Journal of Vibroengineering, Vol. 17, Issue 2, 2015, p. 655‑661.
© JVE International Ltd. Journal of Vibroengineering. Mar 2015, Volume 17, Issue 2. ISSN 1392-8716