“Features for shape representation” (Contributo in volume (capitolo o saggio))

Type
Label
  • “Features for shape representation” (Contributo in volume (capitolo o saggio)) (literal)
Anno
  • 1998-01-01T00:00:00+01:00 (literal)
Alternative label
  • G. Ramella (1998)
    “Features for shape representation”
    WORLD SCIENTIFIC PUBL CO PTE LTD, SINGAPORE (Taiwan) in Downward Processes in the Perception Representation Mechanisms, 1998
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • G. Ramella (literal)
Pagina inizio
  • 360 (literal)
Pagina fine
  • 364 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
  • Proceedings of the International School of Biophysics Casamicciola, Napoli, Italy, 11 - 16 October 1999 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume
  • Downward Processes in the Perception Representation Mechanisms (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#volumeInCollana
  • 6/Series in Biophysics and BioCybernetics (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
  • C. Taddei-Ferretti, C. Musio Eds., Series in Biophysics and BioCybernetics, World Scientific, Singapore, vol. 6 – Biocybernetics, ISBN: 981-02-3599-2, pp. 360- 364, 1998. (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 5 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Istituto di Cibernetica \"E. Caianiello\" - CNR (literal)
Titolo
  • “Features for shape representation” (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn
  • 981-02-3599-2 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#curatoriVolume
  • C. Taddei-Ferretti e C. Musio (literal)
Abstract
  • Shape information provides useful representations for an object, often sufficient for its recognition. In particular, shape information can be found at points where there is a change in an otherwise continuous gradient or where the direction of the contour changes more rapidly. Moreover, also symmetry plays an important role. We briefly describe two methods respectively devoted to the extraction of feature points on the contour, and to the extraction of mediai lines of gray-tone patterns. The feature points linked successively to each other constitute a significant approximation of the perceived shape, while the mediai line accounts for the symmetries in the pattern and is located along the regions having locally higher intensity. (literal)
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