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3d morphological segmentation and motion estimation for image sequences

Autor
Pardas, M.; Salembier, P.
Tipus d'activitat
Article en revista
Revista
Signal processing
Data de publicació
1994-07
Volum
38
Número
2
Pàgina inicial
31
Pàgina final
43
DOI
https://doi.org/10.1016/0165-1684(94)90055-8 Obrir en finestra nova
URL
http://www.sciencedirect.com.recursos.biblioteca.upc.edu/science/article/pii/0165168494900558 Obrir en finestra nova
Resum
In this paper a method for segmenting image sequnces and its application for motion estimation are presented. This method is based on a three-dimensional (3D) morphological segmentation. A 3D (i.e. two spatial dimensions plus time) approach has advantages over a 2D one, as it produces a coherent segmentation along the time dimension. Mathematical morphology is a very attractive tool for segmentation purposes because it deals with geometric features, such as size, shape, contrast or connectivity,...
Grup de recerca
GPI - Grup de Processament d'Imatge i Vídeo
IDEAI-UPC Intelligent Data Science and Artificial Intelligence

Participants