作者
Roberto Brunelli, Daniele Falavigna
发表日期
1995/10
期刊
IEEE transactions on pattern analysis and machine intelligence
卷号
17
期号
10
页码范围
955-966
出版商
IEEE
简介
This paper presents a person identification system based on acoustic and visual features. The system is organized as a set of non-homogeneous classifiers whose outputs are integrated after a normalization step. In particular, two classifiers based on acoustic features and three based on visual ones provide data for an integration module whose performance is evaluated. A novel technique for the integration of multiple classifiers at an hybrid rank/measurement level is introduced using HyperBF networks. Two different methods for the rejection of an unknown person are introduced. The performance of the integrated system is shown to be superior to that of the acoustic and visual subsystems. The resulting identification system can be used to log personal access and, with minor modifications, as an identity verification system.< >
引用总数
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学术搜索中的文章
R Brunelli, D Falavigna - IEEE transactions on pattern analysis and machine …, 1995