摘要
文章提出了一种基于TI系列DM6446的快速人脸识别系统设计方案,采用AdaBoost人脸检测方法以及改进的线性辨别分析(LDA)特征空间的人脸识别算法,实现实时的人脸检测与识别,考虑到DM6446双核处理器的特点,给出了ARM端和DSP端双核的协同工作方法,以提高算法效率;分析测试结果表明,系统运行可靠,能够实现实时、准确的人脸识别。
A design scheme of face recognition system based on TI DM6446 series is proposed in this paper. The Adaboost face detection algorithm and the improved face recognition algorithm of linear discriminant analysis（LDA） feature space are used to realize the real-time face detection and recogni- tion. In view of the characteristics of DM6446 dual-core processor, the collaborative working method for both ARM side and DSP side is given to improve the efficiency of the algorithm. The testing re- sults show that the system is reliable and can perform the real-time and accurate face recognition.
出处
《合肥工业大学学报（自然科学版）》
CAS
CSCD
北大核心
2012年第9期1200-1203,1263,共5页
Journal of Hefei University of Technology：Natural Science
基金
国家自然科学基金资助项目(60773043
61070227)
教育部科学技术研究重大资助项目(309017)
广东联合基金重点资助项目(U1135003)
安徽省自然科学基金资助项目(1208085MF89)
