This document helps you understand Gaussian blur.
Operation Scenarios
ZOS supports Gaussian blur. You can add a blur effect and protect sensitive information in an image using Gaussian blur parameters.
Constraints and Restrictions
For general limitations on the source format, file size, and image resolution, see Image Processing Overview - Image Restrictions.
For regions supporting Gaussian blur, see Product Capability Map.
Description
Operator: blur
Parameter Name | Purpose | Value | Required |
r | Sets the blur radius | [1,50] (The larger the value, the more blurry the image.) | Yes |
s | Sets the standard deviation for the Gaussian distribution. | [1,50] (The larger the value, the more blurry the image.) | Yes |
Example
To apply a Gaussian blur on the image by specifying a radius of 20 and a standard deviation of 50, the specific request parameter is:
image/blur,r_20,s_50