IEDD download page
IEDD is a method of blind estimation of white Gaussian noise variance in highly textured images.
For a spatially correlated noise it is unusable.
Description of IEDD is given in following paper:
M.Ponomarenko, N.Gapon, V.Voronin, K. Egiazarian, "Blind estimation of white Gaussian noise variance in highly textured images", Image Processing: Algorithms and Systems XVI, 2018, 5p.
(pdf)
iedd.m (1 Kb) - Matlab source of IEDD calculation for a grayscale image.
TAMPERE17 - TAMPERE17 noise-free test image database.
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Last changed: 2017-12-01.