by Leitao, H.C.G., Saracchini, R.F.V., Stolfi, J.
Published in 2008 XXI Brazilian Symposium on Computer Graphics and Image Processing (01.10.2008)

by Leitao, H.C.G., Saracchini, R.F.V., Stolfi, J.
Published in XX Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI 2007) (01.10.2007)

by Torreao, J.R.A., Fernandes, J.L., Leitao, H.C.G.
Published in 16th Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI 2003) (2003)