22 lines
411 B
Python
22 lines
411 B
Python
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# MONOCHROME EDGE DETECTION
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import cv2 as cv
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import numpy as np
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file = '01-0001-cropped.png'
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file_name = file.split(".")[0]
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file_ext = file.split(".")[1]
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img = cv.imread(file)
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img = cv.cvtColor(img, cv.COLOR_BGR2GRAY)
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kernel = np.array([
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[-1, -1, -1],
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[-1, 8, -1],
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[-1, -1, -1],
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])
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img = cv.filter2D(src=img, ddepth=-1, kernel=kernel)
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cv.imwrite(f'{file_name}-edge-detection.{file_ext}', img)
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