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Connectivity-preserving transformations of binary images

Autor
Bose, P.; Dujmovi¿, V.; Hurtado, F.; Morin, P.
Tipus d'activitat
Article en revista
Revista
Computer vision and image understanding
Data de publicació
2009-10
Volum
113
Número
10
Pàgina inicial
1027
Pàgina final
1038
DOI
https://doi.org/10.1016/j.cviu.2007.06.003 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/8244 Obrir en finestra nova
URL
http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6WCX-4P96266-1-19&_cdi=6750&_user=1517299&_pii=S1077314207000860&_orig=search&_coverDate=10%2F31%2F2009&_sk=998869989&view=c&wchp=dGLzVlb-zSkzk&md5=68954496ec51e904236841dc3614cb70&ie=/sdarticle.pdf Obrir en finestra nova
Resum
A binary image $\emph{I}$ is $B_a$, $W_b$-connected, where $\emph{a,b}$ ∊ {4,8}, if its foreground is $\emph{a}$-connected and its background is $\emph{b}$-connected. We consider a local modification of a $B_a$, $W_b$-connected image $\emph{I}$ in which a black pixel can be interchanged with an adjacent white pixel provided that this preserves the connectivity of both the foreground and the background of $\emph{I}$. We have shown that for any ($\emph{a,b}$) ∊ {(4,8),(8,4),(8,8)}, any two $B_...
Citació
Bose, P. [et al.]. Connectivity-preserving transformations of binary images. "Computer vision and image understanding", Octubre 2009, vol. 113, núm. 10, p. 1027-1038.
Grup de recerca
DCG - Discrete and Combinatorial Geometry

Participants

  • Bose, Prosenjit  (autor)
  • Dujmovi¿, Vida  (autor)
  • Hurtado Diaz, Fernando Alfredo  (autor)
  • Morin, Pat  (autor)

Arxius