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Publications of P. Lukashevish
Result of the query in the list of publications :
3 Conference articles |
1 - Reconstruction 3D du bâti à partir d'une seule image par naissances et morts multiples.
J.D. Durou and X. Descombes and P. Lukashevish and A. Kraushonak. In Proc. GRETSI Symposium on Signal and Image Processing, Bordeaux, France, September 2011.
@INPROCEEDINGS{DurouGretsi11,
|
| author |
= |
{Durou, J.D. and Descombes, X. and Lukashevish, P. and Kraushonak, A.}, |
| title |
= |
{Reconstruction 3D du bâti à partir d'une seule image par naissances et morts multiples}, |
| year |
= |
{2011}, |
| month |
= |
{September}, |
| booktitle |
= |
{Proc. GRETSI Symposium on Signal and Image Processing}, |
| address |
= |
{Bordeaux, France}, |
| url |
= |
{http://hal.inria.fr/inria-00625527/fr/}, |
| keyword |
= |
{} |
| } |
Résumé :
Dans cet article, nous nous écartons de l’approche classique qui considère la reconstruction 3D comme un problème inverse et la
résout en mettant en correspondance deux images d’une paire stéréoscopique. Au contraire, nous montrons qu’il est plus simple de résoudre le
problème direct. Pour ce faire, nous proposons aléatoirement des configurations de bâtiments pour ne conserver que les plus pertinentes par un
algorithme de type naissances et morts multiples. Nous montrons notamment que cette approche ne nécessite pas un temps de calcul prohibitif,
grâce à la puissance de calcul d’OpenGL qui s’appuie sur la carte graphique. Les premiers résultats obtenus montrent la pertinence de l’approche
adoptée. En particulier, elle permet de résoudre des ambiguïtés pour lesquelles l’inversion du problème serait quasiment impossible. |
Abstract :
In this paper, contrary to the classical approach addressing the 3D reconstruction problem as an inverse problem and solving it by matching two images from a stereoscopic pair, we show that we can solve the direct problem in a simpler way. To do so, we randomly propose configurations of buildings while keeping only the most relevant ones, using a multiple births and deaths algorithm. Notably, we show that this approach does not imply a prohibitory computation time, thanks to the freeware OpenGL which exploits the graphic card. The first results show that the proposed approach is relevant. In particular, it allows solving ambiguities for which inverting the problem is almost impossible. |
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2 - Reconstruction 3D du bâti par la technique des ombres chinoises.
P. Lukashevish and A. Kraushonak and X. Descombes and J.D. Durou and B. Zalessky and E. Zhizhina. In GRETSI Dijon, Dijon, France, November 2009.
Keywords : 3D reconstruction.
@INPROCEEDINGS{luka09,
|
| author |
= |
{Lukashevish, P. and Kraushonak, A. and Descombes, X. and Durou, J.D. and Zalessky, B. and Zhizhina, E.}, |
| title |
= |
{Reconstruction 3D du bâti par la technique des ombres chinoises}, |
| year |
= |
{2009}, |
| month |
= |
{November}, |
| booktitle |
= |
{GRETSI Dijon}, |
| address |
= |
{Dijon, France}, |
| url |
= |
{http://hal.inria.fr/inria-00399208/fr/}, |
| keyword |
= |
{3D reconstruction} |
| } |
|
3 - Fast Realization of Digital Elevation Model .
X. Descombes and A. Kraushonak and P. Lukashevish and B. Zalessky. In PRIP , pages 156-160, Minsk, Belarus, May 2009.
@INPROCEEDINGS{KRA-09,
|
| author |
= |
{Descombes, X. and Kraushonak, A. and Lukashevish, P. and Zalessky, B.}, |
| title |
= |
{Fast Realization of Digital Elevation Model }, |
| year |
= |
{2009}, |
| month |
= |
{May}, |
| booktitle |
= |
{PRIP }, |
| pages |
= |
{156-160}, |
| address |
= |
{Minsk, Belarus}, |
| url |
= |
{http://www.iapr.org/members/newsletter/Newsletter09-03/index_files/Page420.htm}, |
| keyword |
= |
{} |
| } |
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