Mobile multi-view object image search

Date
2017
Editor(s)
Advisor
Supervisor
Co-Advisor
Co-Supervisor
Instructor
Source Title
Multimedia Tools and Applications
Print ISSN
1380-7501
Electronic ISSN
Publisher
Springer New York LLC
Volume
76
Issue
10
Pages
12433 - 12456
Language
English
Journal Title
Journal ISSN
Volume Title
Series
Abstract

High user interaction capability of mobile devices can help improve the accuracy of mobile visual search systems. At query time, it is possible to capture multiple views of an object from different viewing angles and at different scales with the mobile device camera to obtain richer information about the object compared to a single view and hence return more accurate results. Motivated by this, we propose a new multi-view visual query model on multi-view object image databases for mobile visual search. Multi-view images of objects acquired by the mobile clients are processed and local features are sent to a server, which combines the query image representations with early/late fusion methods and returns the query results. We performed a comprehensive analysis of early and late fusion approaches using various similarity functions, on an existing single view and a new multi-view object image database. The experimental results show that multi-view search provides significantly better retrieval accuracy compared to traditional single view search. © 2016, Springer Science+Business Media New York.

Course
Other identifiers
Book Title
Citation
Published Version (Please cite this version)