README.md

NLM

Non-local Means filter for 2D image de-noising

You can modify the main.cpp to add different level of noise and types of noises like: Gaussian noise, impulse noise (NLM is not good at it) and Rician noise (has already added unbias). <br >

Step:

mkdir build && cd build <br > cmake .. <br > make <br > ./nlmClassic ../data/lena.jpg <br >