Python Convert Binary To Image Code Example


Example 1: convert image to binary python

img=cv2.imread('<image path>')  gray_img=cv2.cvtColor(img,cv2.COLOR_BGR2GRAY)

Example 2: generate binay image python

import numpy as np from numpy import random  # Generating an image of values between 1 and 255.  im_thresh = random.randint(1,256, (64,64))  # Set anything less than 255 to 0. Unnecessary if cv2 does this during threshold.  # Must go before the operation below in order not to set all values to 0.  im_thresh[im_thresh<255] = 0  # Set all values at indices where the array equals 255 to 1. im_thresh[im_thresh==255] = 1

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