融合超像素和多属性形态学轮廓方法的高光谱图像分类

李雷, 孙希延, 纪元法, 付文涛

Hyperspectral image classification based on superpixel segmentation and extended multi-attribute profiles

LI Lei, SUN Xiyan, JI Yuanfa, FU Wentao

表1 Indian Pines 数据集分类精度对比

Tab.1 Comparison of classification accuracy of Indian Pines data set (%)

指标 SVM PCA LDA BG-SuperPCA S3-PCA SuperPCA 本文算法 OA 85.23 83.52 84.74 87.35 94.62 93.56 98.26 AA 83.51 84.69 82.34 88.10 95.39 94.37 97.63 Kappa系数 83.62 82.69 83.08 87.96 95.10 94.50 98.65