adjust_contrast
Enhance or reduce image contrast using an adjustable factor to modify visual clarity. Input an image source and a factor value above 1.0 to increase contrast or below 1.0 to decrease it. Optimize image quality for various applications.
Instructions
调整图片对比度
Input Schema
Name | Required | Description | Default |
---|---|---|---|
factor | Yes | 对比度调整因子,1.0为原始对比度,>1.0增强,<1.0减弱 | |
image_source | Yes | 图片源,可以是文件路径或base64编码的图片数据 |