■ threshold_otsu 함수를 사용해 이미지 임계를 처리하는 방법을 보여준다.
▶ 예제 코드 (PY)
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import matplotlib from skimage import color from skimage import filters from skimage import io matplotlib.use("TkAgg") io.use_plugin("matplotlib") imageNDArray = io.imread("source.png") grayscaleImageNDArray = color.rgb2gray(imageNDArray) threshValue = filters.threshold_otsu(grayscaleImageNDArray) threshImageNDArray = grayscaleImageNDArray > threshValue io.imshow(threshImageNDArray) io.show() |