VSNR : Variational Stationary Noise Remover
This script allows to denoise images degraded with stationary noise. This script is very efficient to denoise images containing curtaining artifacts (FIB, FIB SEM…)
It can also be used in X-ray micro-tomography to attenuate ring artefacts. In this case, the filter must be used on the sinograms before reconstruction.
The proposed script can be imported into IPSDK Explorer in the form of a macro. The new command will then be directly available in the Macro group.