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Computer Graphics and Image Processing, XVII Brazilian Symposium on (SIBGRAPI'04)
Motion Reconstruction using Moments Analysis
Curitiba, PR, Brazil
October 17-October 20
ISBN: 0-7695-2227-0
ASCII Text
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Lourena Rocha, Luiz Velho, Paulo Cezar P. Carvalho, "Motion Reconstruction using Moments Analysis," Computer Graphics and Image Processing, Brazilian Symposium on, pp. 354-361, Computer Graphics and Image Processing, XVII Brazilian Symposium on (SIBGRAPI'04), 2004.
 
 
BibTex
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@article{ 10.1109/SIBGRA.2004.1352981,
author = {Lourena Rocha and Luiz Velho and Paulo Cezar P. Carvalho},
title = {Motion Reconstruction using Moments Analysis},
journal ={Computer Graphics and Image Processing, Brazilian Symposium on},
volume = {0},
year = {2004},
isbn = {0-7695-2227-0},
pages = {354-361},
doi = {http://doi.ieeecomputersociety.org/10.1109/SIBGRA.2004.1352981},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - Computer Graphics and Image Processing, Brazilian Symposium on
TI - Motion Reconstruction using Moments Analysis
SN - 0-7695-2227-0
SP354
EP361
A1 - Lourena Rocha,
A1 - Luiz Velho,
A1 - Paulo Cezar P. Carvalho,
PY - 2004
KW - null
VL - 0
JA - Computer Graphics and Image Processing, Brazilian Symposium on
ER -
 
Lourena Rocha, IMPA-Instituto Nacional de Matem?tica Pura e Aplicada, Rio de Janeiro, RJ, Brasil
Luiz Velho, IMPA-Instituto Nacional de Matem?tica Pura e Aplicada, Rio de Janeiro, RJ, Brasil
Paulo Cezar P. Carvalho, IMPA-Instituto Nacional de Matem?tica Pura e Aplicada, Rio de Janeiro, RJ, Brasil
This paper presents a method for motion reconstruction. The approach is based on image moments and the bsp-tree data structure. We use invariant properties of these moments to construct a bsp-tree and determine a set of ellipses that aproximates the object's shape in each frame. These ellipsoidal structures are matched, which allow to track the object. Motion is represented by the geometric transformations between the sets of ellipses and stored in the hierarchical structure. Motion reconstruction is done by interpolating these transformations.
Citation:
Lourena Rocha, Luiz Velho, Paulo Cezar P. Carvalho, "Motion Reconstruction using Moments Analysis," sibgrapi, pp.354-361, Computer Graphics and Image Processing, XVII Brazilian Symposium on (SIBGRAPI'04), 2004
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