基于无线数据传输的远程人脸追踪  

Remote human face tracing based on wireless data transmission

作　　者：张娜娜[1] 苏桂莲[2] 尹静[1] 

机构地区：[1]上海建桥学院信息技术学院,上海201319 [2]山东省农业管理干部学院计算机科学与技术系,山东济南250100

出　　处：《现代电子技术》2012年第8期78-82,共5页Modern Electronics Technique

基　　金：上海市教育委员会;上海市教育发展基金会"晨光计划"项目(09CGB17);上海高校优秀青年教师科研专项基金项目(SJQ09012)

摘　　要：在此提出了一个有效的无线远程人脸追踪系统实现方案,将人脸检测技术、人脸识别技术和窄带通信技术有效结合,采用AdaBoost追踪算法获取图像中可分辨的人脸,把各个点摄像终端的数据进行压缩后采用GPRS/CDMA无线传输发送至处理中心,采用Gabors特征提取算法和SVM分类算法对人脸数据库进行筛选,对实时传输的人脸进行识别,从而达到辅助寻找和追踪特定人的目的。该方案通过实验证明是可行的。A solution of an effective wireless remote face tracking system is presented.Three technologies such as face detection and face recognition and narrowband modulation are effectively combined in the scheme.AdaBoost algorithm was adopted to extract the distinguishable face in an image.The data from the each point amera terminal is compressed and then sent to the processing center by GPRS/CDMA wireless network.The Gabor feature extraction algorithm and SVM classification algorithm are employed to conduct the screen of the face database,and then carry out the recognition of real-time transmitted face to achieve the auxiliary search and tracking of the special person.The experimental results show the scheme is feasible.

关 键 词：人脸检测 人脸识别 窄带传输 支持向量机 

分 类 号：TN919-34[电子电信—通信与信息系统]