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v1

latestOpenAPI 3.1.0NVIDIA AI Foundation Models Community License2026-07-17247.8 KB
NVIDIA ChangeNet API

Change detection on images.

Invokes inference for the input images.

post/v1/infer

Request body

inputstring[] required

The two of images that you want to detect change for. Images should be in form of data:image/{format};base64,{base64encodedimage}. For NVCF deployment, if the size of an image is more than 200KB, it needs to be uploaded to a presigned S3 bucket using NVCF Asset APIs. Once uploaded you can refer to it using the following format: <img src="data:image/png;asset_id,{asset_id}" />. Accepted formats are jpg, png and jpeg.

model'nvidia/changenet' required

ID of the mask model.

Example request

{
  "model": "nvidia/changenet"
}

Response

Invocation is fulfilled.

datastring required

base64 encoded image for change representation

model'nvidia/changenet' required

Model used to generate masks.

Example response

{
  "model": "nvidia/changenet"
}