分类：oepncv

2020
09-27

jupyter notebook oepncv 显示一张图像的实现

感想我们在用jupyternotebook的时候，经常需要可视化一些东西，尤其是一些图像，我这里给个samplecode环境opencv-pythonmatplotlibnumpysampleimportosimportnumpyasnpfrommatplotlibimportpyplotasplt%matplotlibinlineimg_dir='/Users/eric/Documents/data/wheel_train_val/train/non_defect/'filename='00005.BMP_block_8.jpg'img=cv2.imread(img_dir+os.sep+filename)plt.imshow(img)plt.show()补充知识：jupy... 继续阅读 >