cv2.imwrite灰度图

cv2.imwrite函数是OpenCV库中用于保存图像的函数。它可以将图像保存到指定的文件路径中。在灰度图像的处理中，cv2.imwrite函数可以将灰度图像保存为指定的文件。[1]<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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