您可以使用PIL创建（并显示）图像：
from PIL import Imageimport numpy as npw, h = 512, 512data = np.zeros((h, w, 3), dtype=np.uint8)data[0:256, 0:256] = [255, 0, 0] # red patch in upper leftimg = Image.fromarray(data, 'RGB')img.save('my.png')img.show()
您可以使用PIL创建（并显示）图像：
from PIL import Imageimport numpy as npw, h = 512, 512data = np.zeros((h, w, 3), dtype=np.uint8)data[0:256, 0:256] = [255, 0, 0] # red patch in upper leftimg = Image.fromarray(data, 'RGB')img.save('my.png')img.show()名师互学网 版权所有 (c)2021-2022 ICP备案号：晋ICP备2021003244-6号
