摘要
研究一种基于灰度共生矩阵常规量度的纹理特征描述方法。在遥感图像上截取纹理均匀的小图像,进行各种变换,并应用Matlab软件求得其灰度共生矩阵与各个量度值。将已有灰度共生矩阵量度进行线性组合,针对不同样本借助测量平差的方法得出一个新的目标参量的线性表达式模型。选择能够识别样本纹理特征的线性组合形式计算其值。提取所需的纹理特征并用Matlab软件对图像进行计算验证结果。将此方法运用于遥感图像后,可区分出不同的纹理特征。
A kind of description of texture based on the common measurements of the Gray Level Co-occurrence Matrix is mainly investigated. After cutting out the small samples from the images of satellites and conducting the transformations, it calculated the matrix and measurements of the samples via using Matlab. This description creates an objective parameter that is a linear combination of the given measurements and can get different results according to the different texture samples. After a model of objective parameter chosen by measurement adjustment the programming is carried out to test the effectiveness of the description. This description can be adapted to distinct textures.
出处
《科学技术与工程》
北大核心
2012年第33期8909-8914,共6页
Science Technology and Engineering
关键词
纹理特征
共生矩阵量度
目标参量
测量平差
MATLAB
texture
the measurements of the gray level co-occurrence matrix
objection parameter
measurement adjustment
matlab
