You can use blur parameters to blur a source image stored in Object Storage Service (OSS). This topic describes the parameters and examples to blur an image.
Parameters
Operation name: blur
The following table describes the parameters that you can configure to blur an image.
| Parameter | Required | Description | Valid value |
|---|---|---|---|
| r | Yes | Specifies the blur radius. | [1,50]
A greater value indicates a blurrier image. |
| s | Yes | Specifies the standard deviation of a normal distribution. | [1,50]
A greater value indicates a blurrier image. |
Examples
You can process images by using object URLs, OSS SDKs, or API operations. In this example, object URLs are used. For more information about how to use OSS SDKs and API operations to process images, see IMG implementation modes.
An image in the bucket named oss-console-img-demo-cn-hangzhou in the China (Hangzhou) region is used in the following examples. The following URL is used to access the image over the Internet:
