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2 University of Pavia 数据集分类精度对比

Tab.2 Comparison of classification accuracy of University of Pavia data set (%)

指标 SVM PCA LDA BG-SuperPCA S3-PCA SuperPCA 本文算法 OA 86.39 84.45 86.75 89.35 96.34 95.20 97.68 AA 85.78 86.12 86.10 88.36 95.56 94.85 98.45 Kappa系数 84.23 84.55 85.19 88.67 95.78 94.03 98.66