Research of Face Recognition under active infrared lighting based on Embedded System

被引：0

作者：

Shi, GuangShun ^{[1
]}

Lan, BiJia ^{[1
]}

Huang, Liang ^{[1
]}

Peng, XiaoYong ^{[1
]}

Ma, JiaFeng ^{[1
]}

Liang, Qian ^{[1
]}

机构：

[1] Nankai Univ, Coll Informat Tech Sci, CITS, NK, Tianjin 300071, Peoples R China

来源：

2011 FIRST ASIAN CONFERENCE ON PATTERN RECOGNITION (ACPR) | 2011年

关键词：

Face Recognition; Active Infrared imaging; Dynamic Link Architecture; PNN; Embedded System;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This paper proposes an optimized face recognition system for embedded hardware environment. A novel active infrared lighting mechanism is designed to improve quality of face image. Adaboost algorithm is used to locate regions of interest in face image. Based on the guidance of heuristic rules, an improved DLA algorithm is designed to extract feature in frequency domain. A PNN-based classifier is implemented to achieve recognition result. The system architecture is also discussed based on these key methods. We realize the system on ARM11 CPU and the test result shows high recognition accuracy with high running speed.

引用

页码：535 / 539

页数：5

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