%0 Journal Article %J IEEE TRANSACTIONS ON IMAGE PROCESSING %D 2009 %T Detection of Object Motion Regions in Aerial Image Pairs with a Multilayer Markovian Model %A Csaba Benedek %A Tamas Sziranyi %A Zoltan Kato %A Josiane Zerubia %X

We propose a new Bayesian method for detectingthe regions of object displacements in aerial image pairs. We use a robust but coarse 2-D image registration algorithm. Our main challenge is to eliminate the registration errors from the extracted change map. We introduce a three-layer Markov Random Field (L3MRF) model which integrates information from two different features, and ensures connected homogenous regions in the segmented images. Validation is given on real aerial photos.

%B IEEE TRANSACTIONS ON IMAGE PROCESSING %I IEEE %V 18 %P 2303 - 2315 %8 2009 %@ 1057-7149 %G eng %N 10 %9 Journal article %! IEEE T IMAGE PROCESS %R 10.1109/TIP.2009.2025808