|
|||||
|
|
| 基于STM32的指纹识别系统设计与实现 | |
| 引用本文： | 杨磊,张文超,秦会斌. 基于STM32的指纹识别系统设计与实现[J]. 机电工程, 2011, 28(12): 1531-1535 |
| 作者姓名： | 杨磊 张文超 秦会斌 |
| 作者单位： | 杭州电子科技大学新型电子器件与应用研究所,浙江杭州,310018 |
| 摘 要： | 针对目前“嵌入式指纹识别系统在性价比及指纹算法的效率和准确性上存在不足”的问题,介绍了一种基于STM32芯片及FPS200指纹传感器实现嵌入式指纹识别系统的设计方法.在算法方面,采用了求方向场信息以提高指纹Gabor滤波增强效果和图像识别准确性,使用了初匹配和全局匹配的方法以提高识别效率.研究结果表明,该系统识别准确性... |
| 关 键 词： | 指纹识别 STM32 指纹传感器 识别算法 |
Design and implementation of fingerprint verification system based on STM32 |
|
| YANG Lei,ZHANG Wen-chao,QIN Hui-bin. Design and implementation of fingerprint verification system based on STM32[J]. Mechanical & Electrical Engineering Magazine, 2011, 28(12): 1531-1535 | |
| Authors: | YANG Lei ZHANG Wen-chao QIN Hui-bin |
| Affiliation: | YANG Lei,ZHANG Wen-chao,QIN Hui-bin(Institute of Electron Device & Application,Hangzhou Dianzi University,Hangzhou 310018,China) |
| Abstract: | Aiming at the shortcomings of price,efficiency and accuracy of fingerprint algorithm in the embedded fingerprint identification system at present,an embedded fingerprint recognition design method based on STM32 and FPS200 fingerprint sensor was introduced.In the algorithm,Gabor filter enhancement and image recognition accuracy were improved by seeking the fingerprint orientation field information,and recognition efficiency was enhanced by initial match and global similarity method.The results indicate that ... |
| Keywords: | fingerprint recognition STM32 fingerprint sensor recognition algorithm |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |