| 基于LARK特征提取的AdaBoost人脸检测系统 |
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| 引用本文： | 王寅. 基于LARK特征提取的AdaBoost人脸检测系统[J]. 电子科技, 2014, 27(7): 137-140 |
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| 作者姓名： | 王寅 |
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| 作者单位： | (中航工业西安航空计算技术研究所 第8研究室,陕西 西安 710119) |
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| 摘 要： | 由于图像易受到外部条件及图像背景的影响,AdaBoost人脸检测方法在特征分类的过程中,单个分类器存在将人脸图像误判为非人脸图像的情况,致使分类器在检测过程中存在误差。文中通过研究AdaBoost人脸检测方法,并将LARK特征提取方法应用到特征分类当中,使原有的方法上得到改进,从而有效提高了人脸检测的准确度。
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| 关 键 词： | 人脸检测 特征提取 LARK 特征分类 AdaBoost算法 |
AdaBoost Face Detection Based on LARK Feature Extraction |
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| WANG Yin. AdaBoost Face Detection Based on LARK Feature Extraction[J]. Electronic Science and Technology, 2014, 27(7): 137-140 |
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| Authors: | WANG Yin |
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| Affiliation: | (Eighth Research Laboratory,AVIC Xi'an Aeronautics Computing Technique Research Institute,Xi'an 710119,China) |
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| Abstract: | As the images are vulnerable to external conditions and image background in the imaging, some nonface images are classified as face images by a single classifier in AdaBoost face detection. And for feature classification, it is difficuh to detect face images by using a single classifier. This paper studies the AdaBoost face detection and uses LARK for feature extraction to construct a face system, which efficiently improves the accuracy of face detection. |
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| Keywords: | face detection feature extraction LARK feature detection AdaBoost algorithm |
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