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一种基于haar小波的人脸图像去噪算法 被引量:1

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摘要 复杂背景下人脸图像的去噪对人脸检测与识别具有重要意义。本文分析了二维小波变换与图像处理的关系,然后给出了一种基于haar小波的人脸图像去噪算法。该算法将人脸图像进行多层分解,在每层分别采用软阈值法进行去噪处理,实验结果表明,算法具有良好的去噪效果。
作者 徐静云
出处 《科技信息》 2013年第26期15-15,共1页 Science & Technology Information
基金 湖州师范学院校级项目(项目编号:KX24036)
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