The sharpen feature allows you to adjust the sharpness of an image. This topic introduces the parameters and provides examples of the sharpen feature.

Supported parameters

Parameter	Description	Value	Required
value	The sharpness of the image.	[50,399] Higher values increase image clarity, but excessively high values may cause distortion. For optimal results, a value of 100 is recommended.	Yes

Example

Set the sharpen parameter to 100.

https://tos-tools.tos-cn-beijing.volces.com/misc/sample.png?x-tos-process=image/sharpen,100

Last updated: 2026.02.03 17:51:49

Public security network record in Beijing: No. 11010802032137