相位一致性结合局部二元模式的纹理分类方法

来源 :重庆师范大学学报(自然科学版) | 被引量 : 1次 | 上传用户：qwertyuiop325

【摘要】

：

局部二元模式(Local binary pattern,LBP)是一种经典的纹理分析方法,然而现有LBP方法对噪声非常敏感,其鲁棒性并不高。提出了一种利用相位一致性(Phase congruency,PC)提高LBP在噪声图像中的鲁棒性的方法。首先计算图像的PC值,即用Log-Gabor滤波器对图像进行滤波,然后将不同方向上的滤波结果融合在一起得到二维PC值,接着在PC值的基础上计算LBP特征并统

【作者】

：

马彦何江萍杨海军

【出处】

：

重庆师范大学学报(自然科学版)

【发表日期】

：

2014年04期

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相位一致性结合局部二元模式的纹理分类方法

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