36 lines
835 B
Python
36 lines
835 B
Python
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# -*- coding:utf-8 -*-
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# @Author len
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# @Create 2023/11/22 11:18
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import cv2
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import matplotlib.pyplot as plt
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def show_lab_colorspace(image_path):
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# 加载图像
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image = cv2.imread(image_path)
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# 将图像转换为LAB颜色空间
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lab_image = cv2.cvtColor(image, cv2.COLOR_BGR2LAB)
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# 分割LAB通道
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L, A, B = cv2.split(lab_image)
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# 显示LAB通道
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fig, axes = plt.subplots(1, 3, figsize=(12, 4))
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axes[0].imshow(L, cmap='gray')
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axes[0].set_title('L Channel')
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axes[0].axis('off')
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axes[1].imshow(A, cmap='gray')
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axes[1].set_title('A Channel')
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axes[1].axis('off')
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axes[2].imshow(B, cmap='gray')
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axes[2].set_title('B Channel')
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axes[2].axis('off')
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plt.show()
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# 示例用法
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image_path = "data/img.png" # 替换为您的图像路径
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show_lab_colorspace(image_path)
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