http://www.cnr.it/ontology/cnr/individuo/prodotto/ID19351
Sketching a grey-tone pattern out of its distance transform (Articolo in rivista)
- Type
- Label
- Sketching a grey-tone pattern out of its distance transform (Articolo in rivista) (literal)
- Anno
- 1996-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1016/S0031-3203(96)00041-6 (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Arcelli C., Ramella G. (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
- http://www.sciencedirect.com/science/article/pii/S0031320396000416 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
- Pattern Recognition, vol. 29, n. 12, ISSN: 0031-3203, pp. 2033 -2045, 1996. (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
- Note
- The Collection of Computer Science Bibliography (literal)
- Google Scholar (literal)
- Scopu (literal)
- ISI Web of Science (WOS) (literal)
- Science direct - Elsevier (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Istituto di Cibernetica \"E. Caianiello\" - CNR (literal)
- Titolo
- Sketching a grey-tone pattern out of its distance transform (literal)
- Abstract
- We describe a procedure to create an abstraction of a grey-tone pattern by sketching its regions which have locally higher intensities. The sketch is a set of simple digital lines, qualitatively analogous to the skeleton representation computed in the case of a single-valued pattern. The grey-tone pattern is regarded as constituted by a number of regions with constant grey-value, and the skeleton is found by detecting suitable pixels on the Distance Transform of the pattern. Computation of the Distance Transform is accomplished according to the city-block distance, by ordered propagation over regions with increasing grey-values. Neighbourhood conditions are used to detect the set of the skeletal pixels, which is subsequently reduced to unit thickness. Finally, the skeleton undergoes a pruning process which removes a part or all of some of its branches. (literal)
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- Autore CNR
- Insieme di parole chiave
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