| 基于ADSP平台的指纹识别模块硬件设计 |
| |
| 引用本文： | 杨立,杨万麟.基于ADSP平台的指纹识别模块硬件设计[J].国际商务研究,2007,47(4):169-171. |
| |
| 作者姓名： | 杨立 杨万麟 |
| |
| 作者单位： | 电子科技大学电子工程学院,成都610054 |
| |
| 摘 要： | 介绍了ADI SHARC系列处理器,以及以DSP为结构搭建嵌入式识别的一种设计方法.传统指纹识别平台通常采用CPU实现识别算法,但在功耗和移动性方面不能满足市场需要.随着DSP芯片在图像处理领域的广泛应用,采用DSP指纹识别系统结构是今后指纹识别技术的发展方向.充分利用DSP的结构,开发出了一套小型化的指纹识别硬件设备,在功耗和便携性方面满足目前的市场要求.
|
| 关 键 词： | 图像处理 指纹识别 特征提取 ADSP |
| 收稿时间： | 2006/2/28 0:00:00 |
| 修稿时间： | 2006/11/25 0:00:00 |
Hardware Design of a Fingerprint Recognition Module Based on ADSP Platform |
| |
| YANG Li,YANG Wan-lin.Hardware Design of a Fingerprint Recognition Module Based on ADSP Platform[J].International Business Research,2007,47(4):169-171. |
| |
| Authors: | YANG Li YANG Wan-lin |
| |
| Institution: | Electronic Engineering School, Technology of China, University of Electronic Science and Chengdu 610054, China |
| |
| Abstract: | This paper introduces the series of the ADI SHARC processor and presents the solution to build the hardware platform for the embedded system on DSP.The traditional fingerprint recognition platform uses CPU to realize algorithm.This kind of platform can''t meet the demands of market in power consumption and portability.With the wide application of DSP in the field of image processing,the fingerprint recognition architecture based on DSP becomes absolutely the research direction of future fingerprint recognition system.In this paper,a miniaturization fingerprint recognition hardware is designed which makes use of the architecture of DSP.The platform meets the demands of market in power and consumption. |
| |
| Keywords: | image processing fingerprint recognition feature extraction ADSP |
|
| 点击此处可从《国际商务研究》浏览原始摘要信息 |
| 点击此处可从《国际商务研究》下载免费的PDF全文 |
|
