基于OMAP3530的嵌入式多光谱掌纹识别系统

被引:1
|
作者
郑松浩
吴释培
刘博杰
沈琳琳
机构
[1] 深圳大学计算机与软件学院
关键词
掌纹识别; 多光谱掌纹; 嵌入式; OMAP3530;
D O I
暂无
中图分类号
TP391.41 [];
学科分类号
080203 ;
摘要
基于OMAP3530双核平台实现一个嵌入式多光谱掌纹识别系统。采用Palm Code掌纹识别算法,通过融合掌纹与手掌静脉提高系统防伪性,同时使算法的准确率从可见光的91.33%提高到95.33%。在OMAP3530实现时,让具有强大运算能力的DSP处理器专注于复杂的特征提取运算,ARM处理器则负责图像采集、外设控制、任务调度及用户交互。所设计的系统集成图像采集模块和中心处理主板,识别率高、防伪性强并且具备实时处理性能。
引用
收藏
页码:35 / 38
页数:4
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