image-to-image/upscale

https://api.stability.ai

POST

/v1/generation/{engine_id}/image-to-image/upscale

Create a higher resolution version of an input image.

This operation outputs an image with a maximum pixel count of 4,194,304. This is equivalent to dimensions such as 2048x2048 and 4096x1024.

By default, the input image will be upscaled by a factor of 2. For additional control over the output dimensions, a width or height parameter may be specified.

For upscaler engines that are ESRGAN-based, refer to the RealESRGANUpscaleRequestBody body option below. For upscaler engines that are Stable Diffusion Latent Upscaler-based, refer to the LatentUpscalerUpscaleRequestBody body option below.

For more details on the upscaler engines, refer to the documentation on the Platform site.

Request

Path Params

Header Params

Body Params multipart/form-data

Responses

🟢200Success

application/json

Body

🟠400400

🟠401401

🟠403403

🟠404404

🔴500500

Request Example

Shell

JavaScript

Java

Swift

curl --location --request POST 'https://api.stability.ai/v1/generation/esrgan-v1-x2plus/image-to-image/upscale'

Response Example

200 - Example 1

{
    "artifacts": [
        [
            {
                "base64": "...very long string...",
                "finishReason": "SUCCESS",
                "seed": 1050625087
            },
            {
                "base64": "...very long string...",
                "finishReason": "CONTENT_FILTERED",
                "seed": 1229191277
            }
        ]
    ]
}

Modified at 2024-03-11 07:12:09

image-to-image

image-to-image/masking