Python 将图像放在黑色矩形的中心

我想创建一个具有更大img.shape值的黑色矩形，然后将图像放在这个黑色矩形的中心

我把这个编码了：

from skimage.io import imread
import numpy as np
#load the file_name
file_name = "/path/to/image/img.png"
#read in the image
img = imread(file_name)
#shape of image
img.shape
#create a black rectangle with length of sizes equal to the max of image.shape[0] or image.shape[1]
longSide = max(image.shape[0], image.shape[1])
#create a black square 
rectangle = np.zeros((longSide, longSide), dtype="bool")

我现在想将图像粘贴在这个黑色矩形（背景中的黑色矩形）的中心。最后应该是这样的：

您可以尝试使用PIL（枕头）图像库：

from skimage.io import imread
import numpy as np
from PIL import Image, ImageDraw, ImageFilter

#load the file_name
file_name = "/path/to/image/img.png"
#read in the image
img = imread(file_name)
#shape of image
img.shape
#create a black rectangle with length of sizes equal to the max of image.shape[0] or image.shape[1]
longSide = max(image.shape[0], image.shape[1])
#create a black square 
rectangle = np.zeros((longSide, longSide), dtype="bool")

final_im = rectangle.copy()
final_im.paste(img, (100, 50))
# the final command is pasting the previous image on the rectangle, and positioning it using `(x coordinate in upper left, y coordinate in upper left)`.

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更多信息：

尝试放回

import

语句，以便我们知道您使用的库。尝试从文件名中删除星号，以便代码实际运行。尝试将

if

语句替换为

longSide=max（image.shape[0]，image.shape[1]）

继续。。。你能行，好吧，问题到底是什么？你认为你不能做什么？我不知道如何精确地将图像粘贴在矩形的中间。<代码> ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------AttributeError:'numpy.ndarray'对象没有属性“粘贴”我收到此错误。