Anzeige
Erschienen in:
2015 | OriginalPaper | Buchkapitel
An Approximate Matching Preprocessing for Efficient Phase-Only Correlation-Based Image Retrieval
verfasst von : Honghang Wang, Masayoshi Aritsugi
Erschienen in: Information Science and Applications
Verlag: Springer Berlin Heidelberg
Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.
Wählen Sie Textabschnitte aus um mit Künstlicher Intelligenz passenden Patente zu finden. powered by
Markieren Sie Textabschnitte, um KI-gestützt weitere passende Inhalte zu finden. powered by
In this paper, we focus on phase-only correlation-based im-age matching, which is often used for biometrics image retrieval. Al-though systems using phase-only correlation of images allow us to have image matching results of high quality, it takes long time to process phase-only correlation-based image matching especially when there are a large number of images to be processed in the matching. In this paper, we propose an approximate matching preprocessing for pruning images that do not have to be matched to a query image. An empirical study shows the superiority of our proposal.