|
|
Zoltan Kato
Visitor, University of Szeged, Hungary
 Contact :
|
| Last publications in Ariana Research Group :
Markov Random Fields in Image Segmentation. Collection Foundation and Trends in Signal Processing.
Z. Kato and J. Zerubia. Publ. Now Editor, World Scientific, September 2012.
@BOOK{NowPublishers12,
|
| author |
= |
{Kato, Z. and Zerubia, J.}, |
| title |
= |
{Markov Random Fields in Image Segmentation. Collection Foundation and Trends in Signal Processing}, |
| year |
= |
{2012}, |
| month |
= |
{September}, |
| publisher |
= |
{Now Editor, World Scientific}, |
| url |
= |
{http://www.nowpublishers.com/articles/foundations-and-trends-in-signal-processing/SIG-035}, |
| keyword |
= |
{} |
| } |
A markov random field model for extracting near-circular shapes.
T. Blaskovics and Z. Kato and I. H. Jermyn. In Proc. IEEE International Conference on Image Processing (ICIP), Cairo, Egypt, November 2009.
Keywords : Segmentation, Markov Random Fields, Shape prior.
@INPROCEEDINGS{Blaskovics09,
|
| author |
= |
{Blaskovics, T. and Kato, Z. and Jermyn, I. H.}, |
| title |
= |
{A markov random field model for extracting near-circular shapes}, |
| year |
= |
{2009}, |
| month |
= |
{November}, |
| booktitle |
= |
{Proc. IEEE International Conference on Image Processing (ICIP)}, |
| address |
= |
{Cairo, Egypt}, |
| pdf |
= |
{http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5413472}, |
| keyword |
= |
{Segmentation, Markov Random Fields, Shape prior} |
| } |
Detection of Object Motion Regions in Aerial Image Pairs with a Multi-Layer Markovian Model.
C. Benedek and T. Szirányi and Z. Kato and J. Zerubia. IEEE Trans. Image Processing, 18(10): pages 2303-2315, October 2009.
Keywords : Change detection, Aerial images, Camera motion, MRF.
@ARTICLE{benedekTIP09,
|
| author |
= |
{Benedek, C. and Szirányi, T. and Kato, Z. and Zerubia, J.}, |
| title |
= |
{Detection of Object Motion Regions in Aerial Image Pairs with a Multi-Layer Markovian Model}, |
| year |
= |
{2009}, |
| month |
= |
{October}, |
| journal |
= |
{IEEE Trans. Image Processing}, |
| volume |
= |
{18}, |
| number |
= |
{10}, |
| pages |
= |
{2303-2315}, |
| url |
= |
{http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=5089480}, |
| keyword |
= |
{Change detection, Aerial images, Camera motion, MRF} |
| } |
Abstract :
We propose a new Bayesian method for detecting the 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 model which integrates information from two different features, and ensures connected homogeneous regions in the segmented images. Validation is given on real aerial photos. |
|
All publications in Ariana Research Group
|
|
2011 Activity report
