The identification of features suitable in Content Based Image Retrieval is of interest for many researchers. It is well known that the shape is one of the most used features in this field. In this paper a syntactic approach (edge representation based on 4+1 symbols) is used to validate same edge detector. The results show that not all the tested algorithms offers comparable results in terms retrieval effectiveness.
Edge detection techniques in image retrieval: The semantic meaning of edge / Amato, A.; Di Lecce, V.. - STAMPA. - (2003), pp. 143-148. (Intervento presentato al convegno 4th EURASIP Conference Focused on Video / Image Processing and Multimedia Communications, EC-VIP-MC 2003 tenutosi a Zagreb, Croatia nel July 2-5, 2003) [10.1109/VIPMC.2003.1220453].
Edge detection techniques in image retrieval: The semantic meaning of edge
A. Amato;V. Di Lecce
2003-01-01
Abstract
The identification of features suitable in Content Based Image Retrieval is of interest for many researchers. It is well known that the shape is one of the most used features in this field. In this paper a syntactic approach (edge representation based on 4+1 symbols) is used to validate same edge detector. The results show that not all the tested algorithms offers comparable results in terms retrieval effectiveness.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
