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The team ~ Csaba Benedek Saturday, June 22nd 2024, 11:19

Csaba Benedek

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motcle Keywords : Texture, Segmentation, Classification, Object extraction

plus Contact :

Mail :CsabadotBenedekatinriadotfr
Phone :(33)4-97-15-53-67
Fax :(33)4-92-38-76-43
Postal adress :INRIA Sophia Antipolis
2004, route des Lucioles
06902 Sophia Antipolis Cedex
Webpage :visit !

plus Abstract :

Aerial image databases have nowadays rich and continuously augmenting content from the last decades. Automatic image indexing through detecting and clustering different changes on photos, taken from the same area, may be crucial for quick and up-to-date content retrieval in several applications. Although most previous inspections dealt with SAR/infrared imagery, the significance of handling purely optical photos is also increasing.

My research goal is to propose advanced stochastic models for detecting changes which are related to human activities (new, altered or disappeared roads, buildings, ploughlands), on airborne photos taken with more months or years time difference. The examined images include both natural and built-in territories. Due to the seasonal changes, altered illumination, results of irrelevant human intervention (such as using crop rotation in the plough lands), the solely available R, G and B sensor information makes this task highly challenging.

I am working with recent techniques of machine learning, stochastic data modeling and image segmentation such as reverse jump estimation, Mixed Markov Models, Conditional or Discriminative Random Fields, and Pairwise Markov Models.

plus Short Bio :

2008 - Ph.D in Image Processing from the Pázmány Péter Catholic University, Faculty of Information Technology, Budapest, Hungary

2004 - M.Sc. in Computer Sciences, Budapest University of Technology and Economics

Research experiences:
2002-2008 emloyed by the Computer and Automation Research Institute (SZTAKI), Hungarian Academy of Scienes

plus Last publications in Ariana Research Group :
Building Development Monitoring in Multitemporal Remotely Sensed Image Pairs with Stochastic Birth-Death Dynamics.
C. Benedek and X. Descombes and J. Zerubia. IEEE Trans. Pattern Analysis and Machine Intelligence, 34(1): pages 33-50, January 2012.
Keywords : Building extraction, Change detection, Marked point process, multiple birth-and-death dynamics.
Copyright : IEEE
Building Detection in a Single Remotely Sensed Image with a Point Process of Rectangles.
C. Benedek and X. Descombes and J. Zerubia. In Proc. International Conference on Pattern Recognition (ICPR), Istanbul, Turkey, August 2010.
Keywords : Marked point process, multiple birth-and-death dynamics, Building extraction.
Building Extraction and Change Detection in Multitemporal Aerial and Satellite Images in a Joint Stochastic Approach.
C. Benedek and X. Descombes and J. Zerubia. Research Report 7143, INRIA, Sophia Antipolis, December 2009.
Keywords : Change detection, Building extraction, Marked point process, MAP, multiple birth-and-death dynamics.
publis All publications in Ariana Research Group
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