Size functions are functions from the real plane to thenatural numbers useful for describing shapes of objects. Theyallow to translate the problem of comparing shapes to the problemof comparing functions, that is a much simpler task. In order toperform the comparison between size functions we present a methodto measure the energy necessary to deform size functions into eachother. Minimizing such an energy allows for a measure of thesimilarity between shapes. Some experimental results concerningthe comparison of free hand-drawn sketches are shown.

Deformation energy for size functions / P., Donatini; P., Frosini; Landi, Claudia. - STAMPA. - 1654:(1999), pp. 44-53. (Intervento presentato al convegno Energy Minimization Methods in Computer Vision and Pattern Recognition: Second International Workshop tenutosi a York, UK nel July, 1999) [10.1007/3-540-48432-9_4].

Deformation energy for size functions

LANDI, Claudia
1999

Abstract

Size functions are functions from the real plane to thenatural numbers useful for describing shapes of objects. Theyallow to translate the problem of comparing shapes to the problemof comparing functions, that is a much simpler task. In order toperform the comparison between size functions we present a methodto measure the energy necessary to deform size functions into eachother. Minimizing such an energy allows for a measure of thesimilarity between shapes. Some experimental results concerningthe comparison of free hand-drawn sketches are shown.
1999
Energy Minimization Methods in Computer Vision and Pattern Recognition: Second International Workshop
York, UK
July, 1999
1654
44
53
P., Donatini; P., Frosini; Landi, Claudia
Deformation energy for size functions / P., Donatini; P., Frosini; Landi, Claudia. - STAMPA. - 1654:(1999), pp. 44-53. (Intervento presentato al convegno Energy Minimization Methods in Computer Vision and Pattern Recognition: Second International Workshop tenutosi a York, UK nel July, 1999) [10.1007/3-540-48432-9_4].
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

Licenza Creative Commons
I metadati presenti in IRIS UNIMORE sono rilasciati con licenza Creative Commons CC0 1.0 Universal, mentre i file delle pubblicazioni sono rilasciati con licenza Attribuzione 4.0 Internazionale (CC BY 4.0), salvo diversa indicazione.
In caso di violazione di copyright, contattare Supporto Iris

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11380/589969
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 12
  • ???jsp.display-item.citation.isi??? ND
social impact