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EnglishSeveral papers in the available literature tackled problems concerning convex polyominoes in discrete tomography. An interesting subclass consists of L-convex polyominoes, since the related reconstruction problem can have only a unique solution. On the other hand, recent studies have modeled an approach to reconstruct objects even in the case that some of the projections are unavailable, due to a particularly dense part of the scanned object, that we refer to as a blocking component. In this work we merge the two problems in order to obtain efficient reconstruction algorithms for convex and L-convex polyominoes, in case a blocking component is included.
Brocchi, S., Dulio, P., Pagani, S. M. C., Reconstruction of convex polyominoes with a blocking component, <<THEORETICAL COMPUTER SCIENCE>>, 2016; 624 (N/A): 136-146. [doi:10.1016/j.tcs.2015.12.016] [http://hdl.handle.net/10807/78087]
| Autori: | |
| Titolo: | Reconstruction of convex polyominoes with a blocking component |
| Digital Object Identifier (DOI): | http://dx.doi.org/10.1016/j.tcs.2015.12.016 |
| Data di pubblicazione: | 2016 |
| Abstract: | Several papers in the available literature tackled problems concerning convex polyominoes in discrete tomography. An interesting subclass consists of L-convex polyominoes, since the related reconstruction problem can have only a unique solution. On the other hand, recent studies have modeled an approach to reconstruct objects even in the case that some of the projections are unavailable, due to a particularly dense part of the scanned object, that we refer to as a blocking component. In this work we merge the two problems in order to obtain efficient reconstruction algorithms for convex and L-convex polyominoes, in case a blocking component is included. |
| Lingua: | Inglese |
| Rivista: | |
| Citazione: | Brocchi, S., Dulio, P., Pagani, S. M. C., Reconstruction of convex polyominoes with a blocking component, <<THEORETICAL COMPUTER SCIENCE>>, 2016; 624 (N/A): 136-146. [doi:10.1016/j.tcs.2015.12.016] [http://hdl.handle.net/10807/78087] |
| Appare nelle tipologie: | Articolo in rivista, Nota a sentenza |
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