视频中适应光照可变情况下的人脸识别方法

来源 :模式识别与人工智能 | 被引量 : 6次 | 上传用户：daihaolr

【摘要】

：

提出一种结合使用自适应直方图均衡(AHE)、Gabor滤波器及局部三值模式(LTP)描述器进行视频中上下左右和正面光照条件下识别人脸的方法.首先,使用AHE对来自YaleB与CMU-PIE数据库的人脸图片进行降噪处理.然后用Gabor滤波器进行卷积,提取出相应的Gabor特征图,针对每一个Gabor特征图利用LTP描述器提取出局部邻域关系模式.最后由这些模式的区域直方图形成的序列来描述人脸.Yal

【作者】

：

王华锋王蕴红马凯迪张兆翔

【机构】

：

王华锋,王蕴红,张兆翔,WANG Hua-Feng,WANG Yun-Hong,ZHANG Zhao-Xiang(北京航空航天大学计算机学院北京100191)马凯迪,MA Kai-Di(北京航空航天大

【出处】

：

模式识别与人工智能

【发表日期】

：

2011年06期

【关键词】

：

人脸识别 Gabor小波局部三值模式(LTP) 自适应直方图均衡(AHE)

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视频中适应光照可变情况下的人脸识别方法

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