Selection of local features for visual search

被引:33
|
作者
Francini, Gianluca [1 ]
Lepsoy, Skjalg [1 ]
Balestri, Massimo [1 ]
机构
[1] Telecom Italia, IT-10148 Turin, Italy
关键词
Content-based image retrieval; Image search; Visual search; Compact descriptors; MPEG;
D O I
10.1016/j.image.2012.11.002
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In a compact descriptor for visual search only a limited number of local features may be included. The estimated probability for correct match between keypoints provides a good criterion for selection of a subset. (c) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码:311 / 322
页数:12
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