Title :
Prontovideo: an image sequence segmentation tool applied to video edition
Author :
De Alencar Lotufo, Roberto ; Machado, Rubens ; Flores, Franklin César ; Falcão, Alexandre Xavier ; Koo, Robert ; Mazzela, Guilherme Santos ; Costa, Renatom Achadoda
Author_Institution :
Faculdade de Engenharia Eletrica e de Computacao, Univ. Estactual de Campinas, Brazil
Abstract :
This work proposes an image sequence segmentation tool for video masking. It consist of a semi-automatic delineation tool of the object of interest, its segmentation, through the video sequence. The tool is based on the watershed by markers technique, where the markers are propagated from frame to frame using a normalized correlation pattern matching algorithm
Keywords :
image segmentation; image sequences; pattern matching; video signal processing; Prontovideo; digital video edition; image sequence segmentation tool; normalized correlation pattern matching algorithm; object of interest; semi-automatic delineation tool; video masking; video sequence; watershed by markers technique; Application software; Computer vision; Digital images; Image segmentation; Image sequences; Linux; Pattern matching; Publishing; Software libraries; Video sequences;
Conference_Titel :
Computer Graphics and Image Processing, 2001 Proceedings of XIV Brazilian Symposium on
Conference_Location :
Florianopolis
Print_ISBN :
0-7695-1330-1
DOI :
10.1109/SIBGRAPI.2001.963110
