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Estimation of noise in gray-scale and colored images using median absolute deviation (MAD)

This paper presents a new algorithm for estimation of noise (i.e., level of noise) in both gray-scale and color images (GSI, CI). The new technique is called median-absolute deviation (MAD). This technique does require an explicit estimation of the noise level or the signal to noise ratio (SNR), whi...

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书目详细资料
Main Authors:	Khaleel, Hasan Hadi, O. K. Rahmat, Rahmita Wirza, Mahmoud, Waleed A.
格式:	Conference or Workshop Item
语言:	English
出版:	IEEE 2008
在线阅读:	http://psasir.upm.edu.my/id/eprint/19049/1/Estimation%20of%20noise%20in%20gray.pdf http://psasir.upm.edu.my/id/eprint/19049/
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