adjust_contrast
Enhance or reduce image contrast using a customizable factor. Input an image source (file path or base64) and a factor value; 1.0 maintains original contrast, >1.0 increases, <1.0 decreases. Ideal for precise image adjustments in professional workflows.
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 |
Input Schema (JSON Schema)
{
"properties": {
"factor": {
"description": "对比度调整因子，1.0为原始对比度，>1.0增强，<1.0减弱",
"exclusiveMinimum": 0,
"title": "Factor",
"type": "number"
},
"image_source": {
"description": "图片源，可以是文件路径或base64编码的图片数据",
"title": "Image Source",
"type": "string"
}
},
"required": [
"image_source",
"factor"
],
"title": "adjust_contrastArguments",
"type": "object"
}