img = np.zeros((480, 640, 3), np.uint8)
时间: 2023-11-13 15:03:33 浏览: 99
高光谱的灰度共生矩阵获取代码
This code creates a NumPy array of shape (480, 640, 3) and data type uint8. The array is initialized with all elements set to 0, which represents black in the RGB color space. The dimensions of the array correspond to the height, width, and number of color channels (red, green, and blue) in an image. Therefore, this code creates a black image with a resolution of 640x480 pixels.
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