Devesprit.ImageProcessor & Devesprit.ImageServer
GaussianSharpen

Description:

Uses a Gaussian kernel to sharpen the current image.

All Gaussian sharpen requests have limiters to the given values set in the processing.config file to help prevent DoS attacks.

Parameters:

sharpen The desired kernel size
sigma The standard deviation 'sigma' value for calculating Gaussian curves.
threshold Specifies the threshold value, which is added to each weighted sum of pixels.

Assembly:

Devesprit.ImageServer

Example:

http://your-host/images/picture?sharpen=10&sigma=1.5&threshold=10

Original

 

Result (http://your-host/images/picture?sharpen=10&sigma=5&threshold=10)