来看看代码: from PIL import Image im = Image.open('F:/test.jpg') # 图片的宽度和高度img_size = im.size print(“图片宽度和高度分别 ... ... <看更多>
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来看看代码: from PIL import Image im = Image.open('F:/test.jpg') # 图片的宽度和高度img_size = im.size print(“图片宽度和高度分别 ... ... <看更多>
It's very simple. Use numpy slicing. import cv2 img = cv2.imread("lenna.png") crop_img = img[y:y+h, x:x+w] cv2.imshow("cropped", ... ... <看更多>
Resize the image to given size. Don't strech images, crop and center instead. ... from PIL import Image # $ sudo apt-get install python-imaging. ... <看更多>
This loads an image and creates a crop area that user can modify. An event is fired with x, y, width, and height as ... ... <看更多>
Image Crops. Provide aspect ratios for images in different ad placements. Facebook crops your image according to your specifications given or if you provide ... ... <看更多>
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