Browse By Person: Lai, John S.
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Number of items: 14.
Lai, John S., Ford, Jason J., Mejias, Luis, & O'Shea, Peter J. (2013) Vision-based estimation of airborne target pseudobearing rate using hidden Markov model filters. IEEE Transactions on Aerospace and Electronic Systems, 49(4), pp. 2129-2145.
Mejias, Luis, Lai, John S., Ford, Jason J., & O'Shea, Peter J. (2012) Demonstration of closed-loop airborne sense-and-avoid using machine vision. IEEE Aerospace and Electronic Systems Magazine, 27(4), pp. 4-7.
Lai, John S., Mejias, Luis, & Ford, Jason J. (2011) Airborne vision-based collision-detection system. Journal of Field Robotics, 28(2), pp. 137-157.
Mejias, Luis & Lai, John (2010) Can you see me now : ARCAA demonstrates close-loop sense and avoid using machine vision. Unmanned Systems Magazine, 28(12), pp. 40-41.
Lai, John & Ford, Jason J. (2010) Relative entropy rate based multiple hidden Markov Model Approximation. IEEE Transactions on Signal Processing, 58(1), pp. 165-174.
Mejias, Luis, Lai, John S., & Ford, Jason J. (2012) Flight trial of an electro-optical sense-and-avoid system. In (Ed.) Proceedings of the 28th International Congress of the Aeronautical Sciences (ICAS 2012 CD-Rom ), International Congress of the Aeronautical Sciences, Brisbane, Australia.
Wainwright, Alexander Lloyd, Ford, Jason J., & Lai, John S. (2011) Fat and thin adaptive HMM filters for vision based detection of moving targets. In Drummond, Tom (Ed.) Proceedings of the ACRA 2011 Conference, Australian Robotics & Automation Association, Monash University, Melbourne, VIC, pp. 1-10.
Lai, John S., Ford, Jason J., Mejias, Luis, O'Shea, Peter J., & Walker, Rodney A. (2011) Detection versus false alarm characterisation of a vision-based airborne dim-target collision detection system. In 2011 International Conference on Digital Image Computing Techniques and Applications (DICTA), IEEE, Noosa, QLD, pp. 448-455.
Ford, Jason J., Ugrinovskii, Valery A., & Lai, John S. (2011) An infinite-horizon robust filter for uncertain hidden Markov Models with conditional relative entropy constraints. In Australian Control Conference, University of Melbourne, Melbourne, VIC.
Mejias, Luis, McNamara, Scott, Lai, John S., & Ford, Jason J. (2010) Vision-based detection and tracking of aerial targets for UAV collision avoidance. In Proceedings of the 2010 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), IEEE, Taipei International Convention Center, Taipei.
Mejias, Luis, Ford, Jason J., & Lai, John S. (2010) Towards the implementation of vision-based UAS sense-and-avoid. In Grant, Ian (Ed.) Proceedings of the 27th International Congress of the Aeronautical Sciences(ICAS 2010 CD-Rom ), International Congress of the Aeronautical Sciences, Acropolis Conference Centre, Nice.
Lai, John S., Ford, Jason J., O'Shea, Peter J., & Walker, Rodney A. (2008) Hidden Markov Model Filter Banks for Dim Target Detection from Image Sequences. In Digital Image Computing: Techniques and Applications (DICTA), 1-3 December, 2008, Canberra.
Lai, John S., Ford, Jason J., O'Shea, Peter J., Walker, Rodney A., & Bosse, Michael (2008) A Study of Morphological Pre-Processing Approaches for Track-Before-Detect Dim Target Detection. In Kim, Jonghyuk & Mahony, Robert (Eds.) 2008 Australasian Conference on Robotics & Automation, 3-5 December, 2008, Canberra.
Lai, John (2010) A hidden Markov model and relative entropy rate approach to vision-based dim target detection for UAV sense-and-avoid. PhD thesis, Queensland University of Technology.