Estimation of the Noise Variance in Image and Noise Reduction
نویسندگان
چکیده
منابع مشابه
Noise Variance Estimation in Images
Figure 3: The distribution of the estimated noise in an image (Lenna) to which noise with a uniform shaped distribution is added. Also shown are the true noise distribution and the theoretically estimated distribution. The latter is obtained by convolving the (truncated) uniform function with a normal function.
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ژورنال
عنوان ژورنال: Korean Journal of Applied Statistics
سال: 2011
ISSN: 1225-066X
DOI: 10.5351/kjas.2011.24.5.905