ImageEn, unit imageenproc

TImageEnProc.SymmetricNearestNeighbour

TImageEnProc.SymmetricNearestNeighbour


Declaration

procedure SymmetricNearestNeighbour(Radius: Integer = 6);


Description

Applies a "Symmetric Nearest Neighbour" smoothing filter to the image.

SNN smoothing is very effective at noise reduction, while preserving edges.

Original image:


Applying SymmetricNearestNeighbour(6):


Notes:
- To remove noise from Monochrome images, use RemoveNoise
- This function is also available to the user in the Image Processing dialog


Example

ImageEnView1.Proc.SymmetricNearestNeighbour(6);


Also See

- fastNlMeansDenoisingColored