DocumentCode
1843289
Title
Hierarchical regions matching in image sequences through association graph
Author
De Carvalho, Marco Antônio Garcia ; De Alencar Lotufo, Roberto
Author_Institution
DCA, Univ. Estadual de Campinas, Sao Paulo, Brazil
fYear
2001
fDate
37165
Firstpage
396
Abstract
We present a hierarchical method to match regions in image sequences based in graph theory. First, we build a graph representation for each image, the so-called tree of critical lakes, used in the multiscale watershed. In a second step, assignments between regions in subsequent images are accomplished through maximum clique detection in a association graph
Keywords
image matching; image sequences; trees (mathematics); association graph; critical lake tree; graph representation; hierarchical regions matching; image sequences; maximum clique detection; multiscale watershed; Computer vision; Graph theory; Image representation; Image segmentation; Image sequences; Lakes; Morphology; Pattern matching; Pattern recognition; Tree graphs;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Graphics and Image Processing, 2001 Proceedings of XIV Brazilian Symposium on
Conference_Location
Florianopolis
Print_ISBN
0-7695-1330-1
Type
conf
DOI
10.1109/SIBGRAPI.2001.963102
Filename
963102
Link To Document