python高光谱影像可视化

安装spectral库

conda install spectral

报错一

ImportError: Required dependency wx.glcanvas not present

解决方法：

安装wxpython库

conda install wxpython

报错二

缺少OpenGL库

ModuleNotFoundError: No module named 'OpenGL'

解决方法：

conda install PyOpenGL

代码

import spectral

from spectral import *

from scipy.io import loadmat


imgs = loadmat(r'E:/高光谱遥感影像数据集/Pavia_Universityscene_data/PaviaU.mat')['paviaU']
# imgs = loadmat('Indian_pines_corrected.mat')['indian_pines_corrected']

spectral.settings.WX_GL_DEPTH_SIZE = 16

view_cube(imgs,bands=[29,19,9])