img=cv2.imread(r"C:\Users\feifei\Desktop\222\6Q4A1934.JPG",1)中的1是什么意思
时间: 2023-09-10 19:08:42 浏览: 114
在这个代码中,`img=cv2.imread(r"C:\Users\feifei\Desktop\222\6Q4A1934.JPG",1)`中的参数`1`表示读取彩色图像。在OpenCV中,当我们使用`cv2.imread()`函数读取图像时,可以通过不同的参数来指定读取模式。参数`1`表示读取彩色图像,而参数`0`表示读取灰度图像。因此,使用`img=cv2.imread(r"C:\Users\feifei\Desktop\222\6Q4A1934.JPG",1)`将会读取并返回一张彩色图像。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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