Help Center> Object Storage Service> Image Processing (Paris Region)> Setting Image Effects> Sharpening

Updated on 2024-02-29 GMT+08:00

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Sharpening

You can use the GUI, code, or APIs to configure the sharpness of an image.

Table 1 lists the parameters in detail.

Operation name: sharpen

**Table 1** Sharpen description
Parameter	Value Description	Code Example
value	The extent of sharpening, ranging [50 to 399] 50 leads to the weakest sharpening effect. The recommended value is 100 for optimized effect. The image becomes clearer as the value increases. However, the image may look unreal if you set the value too high.	image/sharpen,100

Example

Set the sharpening value to 100.

https://obs.region.example.com/image-demo/example.jpg?x-image-process=image/sharpen,100

Click to enlarge

Parent topic: Setting Image Effects

Previous topic: Contrast

Next topic: Blur

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