- Author : Antoni Buades [email protected]
- Copyright : (C) 2009, 2010 IPOL Image Processing On Line http://www.ipol.im/
- Licence
-
nlmeans_ipol.cpp, libdenoising.cpp and libdenoising.h may be linked to the EP patent 1,749,278 by A. Buades, T. Coll and J.M. Morel. They are provided for scientific and education only.
-
All the other files are distributed under the terms of the LGPLv3 license.
library(magick)
library(image.DenoiseNLMeans)
f <- system.file(package = "image.DenoiseNLMeans", "extdata", "img_garden.png")
img <- image_read(f)
img <- image_noise(img, noisetype = "Poisson")
img
denoised <- image_denoise_nlmeans(img, sigma = 40)
denoised