>>> import torch# 查看torch版本>>> torch.__version__'1.2.0'>>> import torchvision# 查看torchvision版本>>> torchvision.__version__'0.4.0'# 查看gpu是否可用>>> torch.cuda.i

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 in

//define ROIvar roi = ee.FeatureCollection(ROI)//哨兵2去云处理function s2_rmcloud(image) {var qa = image.select('QA60');var cloudBitMask = 1 << 10;var cirrusBitMask = 1 << 11;var mask = qa.bitwi

# -*- coding: utf-8 -*-"""Spyder EditorThis is a temporary script file."""import numpy as npimport imageioimport matplotlib.pylab as pltdef rgb2gray(img):# 灰度计算公式gray = 0.2126*img[:,:,0] + 0.7152*img[

launch.json{"version": "0.2.0","configurations": [{"name": "Python: Current File","type": "python","request": "launch","program": "${file}"},// {

在lib或者主程序main处，添加以下代码。

利用随机游走算法进行图像分割from skimage importio,img_as_ubyte,img_as_floatfrom skimage.color import rgb2grayimport matplotlib.pyplot as pltimport numpy as np# 读取图像img = img_as_float(io.imread("mac...

#QGIS内置的python console可以不用导入以下两库from qgis.core import *import osimport qgis.utils"""#获取指定名称图层（当QGIS项目打开时，可以使用下面语句读取图层）layer = QgsProject.instance().mapLayersByName("topo_centerroad")[0]"""qgs = QgsApp

手动实现高斯滤波# -*- coding: utf-8 -*-"""Created on Sat Jul 11 14:53:28 2020@author: 陨星落云"""import imageioimport numpy as npdef GaussianFilter(img):h,w,c = img.shape# 高斯滤波K_size = 3sigma = 1# 零填充pad = K_size

import numpy as npimport imageioimport matplotlib.pyplot as pltimg = imageio.imread(r'E:\Vaihingen\data\orginalimages\top_mosaic_09cm_area1.tif')# 将图像拆分为r,g,br,g,b = np.dsplit(img,3)plt.figure(figsize