I'm trying to create a new image of size 1920 x 1080 with opencv and currently do not care what color it is. I am having trouble finding how to do this. I found this however it is outdated and imports cv rather than cv2, which apparently does not contain CreateImage().

CodePudding user response：

OpenCV in Python use numpy.ndarray as its data container. So if you want to create an 3 channels 8 bits image with all-zero pixels, just use numpy.zeros([1920, 1080, 3], np.uint8)