关键词: 卫星遥感图像, 云检测, 纹理特性, 分形维数, 灰度共生矩阵

Abstract:

A valid texture feature analytical method is proposed to detect cloud in satellite remote sensing image. Using the fractal and gray level co-occurrence texture features to reflect image’s gray property and space relationship between cloud and the earth surface, from their total five feature parameters this method found a simple two-dimensional classification space which is constructed by the fractal dimension value and energy value of the gray level co-occurrence matrix.

Key words: satellite , remote , sensing , image,  , cloud , detection,  , texture , feature,  , fractal , dimension,  , gray , level , cooccurrence , matrix