A fusion approach for coarse-to-fine target recognition

被引：1
|
作者：
Folkesson, Martin [1 ]
Gronwall, Christina [1 ]
Jungert, Erland [1 ]
机构：
[1] Swedish Def Res Agcy, FOI, Box 1165, Linkoping, Sweden
来源：
MULTISENSOR, MULTISOURCE INFORMATIN FUSION: ARCHITECTURES, ALGORITHMS, AND APPLICATIONS 2006 | 2006年 / 6242卷
关键词：
fusion; information system; target recognition; query language; attribute; knowledge system;
D O I：
10.1117/12.661133
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
A fusion approach in a query based information system is presented. The system is designed for querying multimedia data bases, and here applied to target recognition using heterogeneous data sources. The recognition process is coarse-to-fine, with an initial attribute estimation step and a following matching step. Several sensor types and algorithms are involved in each of these two steps. An independence of the matching results, on the origin of the estimation results, is observed. It allows for distribution of data between algorithms in an intermediate fusion step, without risk of data incest. This increases the overall chance of recognising the target. An implementation of the system is described.
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收藏
页数：12
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