Teerasak Kroputaponchai and Nikom Suvonvorn, (2009), Vision-based Fall Detection and Alert System Suitable for the Elderly and Disable Peoples, In Proceedings of 24th Japanese Conference on the Advancement of Assistive and Rehabilitation Technology (JCAART), August 26-28, 2009, Tokorozawa, Japan, p.217-218.
N. Suvonvorn and B. Zavidovique, (2009), System for Motion Analysis based on Level Sets, Journal on Image and Vision Computing – Elsevier (IMVIS), Submitted
Sofina Yakhu and Nikom Suvonvorn, (2009), Key Frame Extraction from Video Sequence Using a Face Quality Index Applied to Surveillance System, In Proceedings of ECTI Conference on Application Research and Development (ECTI-CARD), May 4-6, 2009, Thailand, p.409-413. ISBN: 978-974-8285-62-7.
Thanatip Limna, Pichaya Tandayya and Nikom Suvonvorn, (2009), Low-cost Stereo Vision System for Supporting the Visually Impaired’s Walk, In Proceedings of 3rd international Convention on Rehabilitative Engineering & Assistive Technology (i-CREATe), April 22-26, 2009, Singapore.
N. Suvonvorn and B. Zavidovique, (2009), Globally Satisfying and Equitable Stable Marriages and Their Complexity, International Journal of Pure and Applied Mathematics (IJPAM), 2009, Volume: 53, Issue: 3, page(s): 439-466, ISSN: 1311-8080.
N. Suvonvorn and A.Chocksuriwong, (2008), Real-time face detection/identification for surveillance system, In Proceedings of IEEE International Conference on Electronic Design (ICED), December 1-3, 2008, Penang, Malaysia, p.1-5. ISBN: 978-1-4244-2315-6.
N. Suvonvorn, (2008), A Video Analysis Framework for Surveillance System, In Proceedings of IEEE 10th International Workshop on Multimedia Signal Processing, October 8-10, 2008, Cairns, Queensland, Australia, p.867-871. ISBN: 978-1-4244-2294-4.
N. Suvonvorn, (2008), A Generic Surveillance System, In Proceedings of 6th PSUEngineering Conference, May 8-9, 2008, Hat Yai, Songkhla, Thailand, p.204-208.
N. Suvonvorn, F. Le Coat, B. Zavidovique, (2007), Marrying level-line junctions for obstacle detection, In Proceedings of IEEE International Conference on Image Processing (ICIP), September 16-19, 2007, San Antonio, Texas, USA, p.305-308. ISBN: 1-4244-1437-7.
M. Zavidovique, N. Suvonvorn, (2007), Table-turning to Stable Marriage Satisfaction and Equity, In Proceedings of IEEE-EURASIP Workshop on Nonlinear Signal and Image Processing, September 10-12, 2007, Bucharest, Romania, vol. 1, p. 179-184.
N. Suvonvorn and B. Zavidovique, (2006), A Stable Marriages Algorithm to Optimize Satisfaction and Equity, In Proceedings of International Conference on Image Analysis and Recognition (ICIAR), September 18-20, 2006, Povoa de Varzim, Portugal, vol. 2, pp. 422- 433.
This dissertation is invested on image matching methods, and their applications. It is divided into two parts : methodological and engineering. The first tackles decision methods used to match features between images. We found it on the “stable marriage” paradigm. Several algorithms are developed with constraints added, as global satisfaction or equity, for better adapting to application needs as controlling a certain local/global balance in the decision. Then, we introduce a generic matching system based on these algorithms where stable marriages become the key mechanism. The second part is devoted to applicative processes building on this matching core. First, level lines and their junctions are selected for primitive features to be paired in all applications. Then, the adapted implementation of the core is studied in the following applications : a registration system, a system for obstacle detection from stereo pairs, and a generic system for motion analysis. The matching quality is experimented on and tested in all three applications. It is compared with vote based and dynamic programming based matching results.
N. Suvonvorn and B. Zavidovique, (2006), EFLAM : A model to level-line junction extraction, In Proceedings of International Conference on Computer Vision Theory and Applications (VISAPP), February 25 – 28, 2006, INSTICC, Setubal, Portugal, p. 257-264
N. Suvonvorn, S. Bouchafa and B. Zavidovique, (2005), Marrying level lines for stereo or motion, In Proceedings of International Conference on Image Analysis and Recognition (ICIAR), September 28-30, 2005, Toronto, Canada, p. 391-398.
B. Zavidovique, N. Suvonvorn and Guna S. Seetharaman, (2005), A Novel representation and algorithms for (quasi) stable marriages, In Proceedings of International Conference on Informatics in Control, Automation and Robotics (ICINCO), September 14-17, 2005, Barcelona, Spain, p. 63-70.
N. Suvonvorn, S. Bouchafa and L. Lacassagne, (2004), Fast Reliable Level-Lines Segments Extraction, In Proceedings of IEEE’s International Conference on Information and Communication Technologies: from Theory to Applications (ICTTA), April 19-23, 2004, Damascus, Syria, p. 349- 350.
N. Suvonvorn, “Graphe Hiérarchique d’Unités Fonctionnelles et l’Optimisation pour la Transformation du graphe Scicos en graphe d’algorithme SysDEx”, Master degree dissertation, Université de Paris XI & INRIA, Paris, France, 2003.
N. Suvonvorn, N. Pernet et Y. Sorel, (2003), Graphe Hiérarchique d’Unités Fonctionnelles et l’Optimisation, In Proceedings of the First Academic Conference of Thai Students in France and Europe, organized by the Association of Thai Students in France under royal patronage of Thailand, June 14, 2003, Grenoble, France.
N. Suvonvorn, N. Pernet et Y. Sorel, (2003), Transformation du graphe Scicos en graphe d’algorithme SynDEx, In Proceedings of the First Academic Conference of Thai Students in France and Europe, organized by the Association of Thai Students in France under royal patronage of Thailand, June 14, 2003, Grenoble, France.
N. Suvonvorn, (2001), Terrain Surface Model using Grid Interpolation (GIS), Prince of Songkla University, 2001, Thailand.