Image Cropping API Reference

Image Cropping

GET/POST /ai/image/cropping

Description

Image Cropping allows you to resize any image to your desired dimensions. It supports automatic recognition of the main area of the image and crops images with precision, ideal for a wide range of design scenarios.

Request Parameter

Parameter	Type	Required	Description
imageUrl	String	No	Image URL Either imageUrl or imageBase64 should be input as request parameter. ImageBase64 is preferred when both imageUrl and imageBase64 exist. Input image size should be between 100×100 pixels(minimum) and 3000×3000 pixels(maximum). Sample: http://example.jpg/
imageBase64	String	No	Base64 of image It cannot be empty together with image URL. If both imageUrl and iImageBase64 exist, Base64 is preferred. Input image size should be between 512×512 pixels(minimum) and 3000×3000 pixels(maximum).
targetWidth	Int	Yes	Target width of image. Unit：Pixel. Range：100-5000 Sample: 800
targetHeight	Int	Yes	Target height of image. Unit：Pixel. Range：100-5000 Sample: 800

Sample Request

Java

IopClient client = new IopClient(url, appkey, appSecret);
IopRequest request = new IopRequest();
request.setApiName("/ai/image/cropping");
request.addApiParameter("imageBase64", "\u56FE\u7247base64\u683C\u5F0F");
request.addApiParameter("targetHeight", "200");
request.addApiParameter("imageUrl", "https://ae01.alicdn.com/kf/S99cb7e78ba2b46cc9134b87c323bb617x.png");
request.addApiParameter("targetWidth", "200");
IopResponse response = client.execute(request);
System.out.println(response.getBody());
Thread.sleep(10);

Response Parameters

Parameter	Type	Description
resCode	Number	The returned result code, where 200 indicates success. For detailed error codes, please refer to the error code list.
data	Object	The returned result data.
requestId	String	A unique request ID used for troubleshooting.
success	Boolean	The status of the returned request, indicating whether the request was successful.
resMessage	String	The returned request information.

Sample Response

Java

{
  "data": {
    "imageUrl": "https://ai-business-algo-pai.oss-ap-southeast-1.aliyuncs.com/ai_computing%2Ftmp%2F76cfdba6-414c-4cae-9fd8-2f0bedd014ab.png?OSSAccessKeyId=LTAI5tAGoBnm5eYsnZ5E1zMr&Expires=4935905941&Signature=KXlHdonXT6ktAlqw5x5wLHLy9uk%3D",
    "usage": 1,
    "width": 1000,
    "class": "com.aidc.service.api.client.image.dto.ImageGenResponse",
    "height": 1000
  },
  "requestId": "21410ce717192339411452275ea831",
  "success": true,
  "resCode": 200,
  "resMessage": "success",
  "code": "0",
  "request_id": "212a664f17192339411465542",
  "_trace_id_": "21410ce717192339411452275ea831"
}

Errors

Error Code	Error Message	Description
500	system error	System error.
501	rate limit exceed	The current interface has reached the current limit. Please contact us via navigation bar or email us ([e-mail]) to increase the current limit value.
700	invalid input	The format of the input parameters does not meet the requirements, and resMessage will return detailed fields that do not meet the requirements.
801	model failed	Internal call exception, please contact us via navigation bar or email us ([e-mail]) for troubleshooting.
1000	content has sensitive data, please try other input	Content has sensitive data and cannot be handled now. Please try other input.
1001	content control failed, please retry	Content has sensitive data, please try other input. If an error persists,please contact us via navigation bar or email us ([e-mail]).
1002	content risk filter failed, please contact us	Content risk filter failed, please contact us via navigation bar or email us ([e-mail]).