Python OpenCV如何在转换后保存图像 [英] Python OpenCV how to save an image after transforming it

问题描述

我是python的新手.我正在使用opencv转换图像.
以下是脚本中的最后两行:

I am new to python. I am using opencv to tranform an image.
Below are the two last lines in the script:

warped = warped.astype("uint8") * 255
cv2.imshow("Scanned", imutils.resize(warped, height = 650))

我想将变形的图像另存为jpeg文件.
我该怎么办?

I would like to save the warped image as a jpeg file.
How do I go about it?

推荐答案

首先将修改后的图像保存在变量中，然后使用以下命令:

First hold the modified image in a variable, then use the following command:

cv2.imwrite("IMAGE_NAME.png", warpedimage)

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