Given a user's visual query, most visual information retrieval (VIR) systems rank the images in the database according to a predefined measure of similarity and return the most similar ones. We propose an adaptive VIR system that uses a retrieval process based on relevance feedback in order to learn the similarity criterion from the user. Our system is based on a structured representation of the image which is then processed by a recursive neural network. The search algorithm refines its response trying to minimize the number of steps required to find the target image.
C., D.M., Gori, M., Maggini, M. (2001). APEX: an adaptive visual information retrieval system. In Proceedings of the Sixth International Conference on Document Analysis and Recognition (pp.898-902) [10.1109/ICDAR.2001.953916].
APEX: an adaptive visual information retrieval system
GORI, MARCO;MAGGINI, MARCO
2001-01-01
Abstract
Given a user's visual query, most visual information retrieval (VIR) systems rank the images in the database according to a predefined measure of similarity and return the most similar ones. We propose an adaptive VIR system that uses a retrieval process based on relevance feedback in order to learn the similarity criterion from the user. Our system is based on a structured representation of the image which is then processed by a recursive neural network. The search algorithm refines its response trying to minimize the number of steps required to find the target image.File | Dimensione | Formato | |
---|---|---|---|
ICDAR01a.pdf
non disponibili
Tipologia:
Post-print
Licenza:
NON PUBBLICO - Accesso privato/ristretto
Dimensione
379.37 kB
Formato
Adobe PDF
|
379.37 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
https://hdl.handle.net/11365/37659
Attenzione
Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo