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Noise reduction in low-illuminance image
Noise reduction in low-illuminance image
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机译:低照度图像的降噪
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摘要
Disclosed is an image processing method including the steps of: obtaining a brightness of a low -illuminance image from a histogram distribution of the low -illuminance image; and differently selecting a pixel state of each of local images depending on the brightness, so as to eliminate a noise while obtaining the image with definition improved in a low -illuminance environment.
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