python 获取图片分辨率的方法
pil版：
from PIL import Image filename = r'E:\data\yangben\0.jpg' img = Image.open(filename) imgSize = img.size #图片的长和宽 print (imgSize) maxSize = max(imgSize) #图片的长边 minSize = min(imgSize) #图片的短边 print(maxSize, minSize)
opencv版：
img = cv2.imread(F1) sp = img.shape height = sp[0] # height(rows) of image width = sp[1] # width(colums) of image chanael = sp[2] # the pixels value is made up of three primary colors print ( 'width: %d \nheight: %d \nnumber: %d' % (width, height, chanael))
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