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只是简单灰阶锐化和黑白反转操作,只作参考,细微调节参数要去看官网手册。
import cv2
from matplotlib import pyplot as plt
image = cv2.imread("falldown1.jpg", cv2.IMREAD_GRAYSCALE)
image_enhanced = cv2.equalizeHist(image)
ids=255-image_enhanced
plt.imshow(ids, cmap="gray"), plt.axis("off")
plt.show() |
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