基于LAB颜色距离的共生矩阵的纹理特征提取

广东工业大学学报 ›› 2011, Vol. 28 ›› Issue (4): 48-50.

基于LAB颜色距离的共生矩阵的纹理特征提取

广东工业大学自动化学院，广东广州 510090

出版日期:2011-12-25 发布日期:2011-12-25
作者简介:欧阳敏（1985-），男，硕士研究生，主要研究方向为机器视觉.

The Extraction of Texture Based on the Co-occurrence Matrix -of LAB Color-Difference

Faculty of Automation, Guangdong University of Technology, Guangzhou 510090, China

Online:2011-12-25 Published:2011-12-25

摘要/Abstract

摘要： 针对光照对成像的影响，采用均值滤波抑制噪声对图像的干扰，从而达到减弱光照影响的目的.在此基础上，介绍了一种基于LAB颜色距离的共生矩阵提取颜色-纹理特征的图像分析方法.在灰度共生矩阵方法的基础上，发展出LAB颜色距离的共生矩阵方法，解决了灰度共生矩阵方法不能有效处理彩色图像的缺陷，并从LAB颜色距离的共生矩阵中提取颜色和纹理特征用于图像分析.该方法易于实现，且具有较好的检测效果.


关键词: 均值滤波；颜色；纹理；机器视觉；非接触测量

Abstract: To reduce the influence of illumination，mean filter was used to weaken the influence of the noise on the image. Then，the method of studying the image was presented, based on the cooccurrence matrix of LAB colordifference——a new conception which was proposed on the basis of gray level cooccurrence matrix. Both color and texture features were extracted from the cooccurrence matrix of LAB colordifference. The experimental results show that the method fits closely with human perception.

Key words: mean filter; color; texture; machine vision; contactless measurement

欧阳敏, 汪仁煌, 陈府庭. 基于LAB颜色距离的共生矩阵的纹理特征提取[J]. 广东工业大学学报, 2011, 28(4): 48-50.

欧Yang-Min , WANG Ren-Huang, CHEN Fu-Ting. The Extraction of Texture Based on the Co-occurrence Matrix -of LAB Color-Difference[J]. Journal of Guangdong University of Technology, 2011, 28(4): 48-50.

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