16 lines
623 B
Python
16 lines
623 B
Python
import urllib.request
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import cv2
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import numpy as np
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if __name__ == '__main__':
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# 发送HTTP请求并获取图像数据
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resp = urllib.request.urlopen("http://drg100.cn-sh2.ufileos.com/PH20240529000194_1_075936_1.PNG?UCloudPublicKey=4Z7QYI7qml36QRjcCjKrls7aHl1R6H6uq&Signature=iy2o2yJqJ8jJVoR71qxAIy2wuD4%3D&Expires=1719008836")
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# 将数据读取为字节流
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image_data = resp.read()
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# 将字节流转换为NumPy数组
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image_np = np.frombuffer(image_data, np.uint8)
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# 解码NumPy数组为OpenCV图像格式
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image = cv2.imdecode(image_np, cv2.IMREAD_COLOR)
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cv2.imwrite("test.png", image)
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