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一种改进的人脸图像检测与识别中的预处理方法 被引量：3

An Improved Pre-Processing Method in Face Detection and recognition
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摘要 在局部二值化基础上采用了基于灰度比对、对称相似度测量和方差投影相结合的方法进行人脸预处理,改进了对称相似度测量的具体实现方法,并与几何归一化交叉进行。改进后的方法在保证速度的前提下增强了系统的适用范围,特别是对大角度倾斜的人脸预处理更具优势。 In this method, grayscale comparing and comparability detecting combine with the variance projection function eye location method, and do local binary first. Improve the comparability detecting method crossing with the geometry normalized. Experiment result show that we reduce consuming time and expand the adaptive range especially for the large rotation image.
作者 徐俊 黄贤武 张猛
机构地区 苏州大学电子信息学院 上海大学通信与信息工程学院
出处 《微计算机信息》 北大核心 2006年第10S期291-293,共3页 Control & Automation
基金 江苏省自然科学基金项目 编号:BK2001137
关键词 人脸预处理 人眼定位 投影函数 对称相似度 vFace Image Pre-processing,Eye Location,Projection Function,Comparability
分类号 TP311.1 [自动化与计算机技术—计算机软件与理论]
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参考文献6

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共引文献142

同被引文献14

  • 1张敏,陶亮.人脸图像中人眼的检测与定位[J].光电工程,2006,33(8):32-36. 被引量：14
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微计算机信息
2006年 第10S期

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