高光谱图像分类--SVM

function demo clc addpath('libsvm_win'); addpath('tensor_toolbox_2.4'); load('AVIRIS01.mat'); obj_svm = class_svm(HSI_DATA); obj_svm.CLASSIFY_DEL_CLASSES = [17];%delete the background class, 17 is the index of this class, which can be found in 'classify_groundtruth.m' obj_svm = obj_svm.classify(); imshow(obj_svm.CLASSIFY_RESULT_IMG); fprintf('OA = %d%%\n',round(obj_svm.CLASSIFY_RESULT_OA*100));