# Sharpen Generative {% columns %} {% column width="66.66666666666666%" %} {% hint style="info" %} This documentation is valid for the following list of our models: * `topaz-labs/sharpen-gen` {% endhint %} {% endcolumn %} {% column width="33.33333333333334%" %} Try in Playground {% endcolumn %} {% endcolumns %} ## Model Overview A next-level sharpening model powered by generative AI, capable of recovering missing details during the refocusing/resharpening process. ## Setup your API Key If you don’t have an API key for the AI/ML API yet, feel free to use our [Quickstart guide](https://docs.aimlapi.com/quickstart/setting-up). ## API Schema ## POST /v1/images/generations > ```json {"openapi":"3.0.0","info":{"title":"AIML API","version":"1.0.0"},"servers":[{"url":"https://api.aimlapi.com"}],"paths":{"/v1/images/generations":{"post":{"operationId":"_v1_images_generations","requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","properties":{"model":{"type":"string","enum":["topaz-labs/sharpen-gen"]},"mode":{"type":"string","enum":["Super Focus","Super Focus V2"]},"image_url":{"type":"string","format":"uri","description":"The URL of the reference image."},"output_format":{"type":"string","enum":["jpeg","jpg","png","tiff","tif"],"default":"jpeg","description":"The format of the generated image."},"subject_detection":{"type":"string","enum":["All","Foreground","Background"],"default":"All","description":"Specifies which subjects to detect and process. Options: 'All' (detect all subjects), 'Foreground' (detect only foreground subjects), 'Background' (detect background subjects)."},"face_enhancement":{"type":"boolean","default":true,"description":"Whether to enhance faces in the image. When true, the model applies face-specific improvements."},"face_enhancement_creativity":{"type":"number","minimum":0,"maximum":1,"default":0,"description":"Level of creativity for face enhancement (0-1). Higher values allow more creative, less conservative changes."},"face_enhancement_strength":{"type":"number","minimum":0,"maximum":1,"default":0.8,"description":"How sharp enhanced faces are relative to background (0-1). Lower values blend changes subtly; higher values make faces more pronounced."},"strength":{"type":"number","minimum":0,"maximum":1,"description":"Defines the overall intensity of the sharpening effect. Increases details. Too much sharpening can create an unrealistic result."},"focus_boost":{"type":"number","minimum":0.25,"maximum":1,"description":"Corrects images that are missing detail by downscaling your image then upscaling the results back to the original size. Use on very blurry images!"},"seed":{"type":"integer","description":"Optional fixed seed for repeatable results."}},"required":["model","mode","image_url"],"title":"topaz-labs/sharpen-gen"}}}},"responses":{"200":{"content":{"application/json":{"schema":{"type":"object","properties":{"data":{"type":"array","nullable":true,"items":{"type":"object","properties":{"url":{"type":"string","nullable":true,"description":"The URL where the file can be downloaded from."},"b64_json":{"type":"string","nullable":true,"description":"The base64-encoded JSON of the generated image."}}},"description":"The list of generated images."},"meta":{"type":"object","nullable":true,"properties":{"usage":{"type":"object","nullable":true,"properties":{"credits_used":{"type":"number","description":"The number of tokens consumed during generation."}},"required":["credits_used"]}},"description":"Additional details about the generation."}}}}}}}}}}} ``` ## Quick Example Let's sharpen a relatively strongly blurred image using the *Strong* mode while adjusting the *strength* parameter. {% tabs %} {% tab title="Python" %} {% code overflow="wrap" %} ```python import requests import json def main(): response = requests.post( "https://api.aimlapi.com/v1/images/generations", headers={ # Insert your AIML API Key instead of : "Authorization": "Bearer ", "Content-Type": "application/json", }, json={ "model": "topaz-labs/sharpen", "image_url": "https://raw.githubusercontent.com/aimlapi/api-docs/main/reference-files/blurred-landscape.png", "mode": "Super Focus V2", "strength": 0.6, "output_format": "jpeg", } ) data = response.json() print(json.dumps(data, indent=2, ensure_ascii=False)) if __name__ == "__main__": main() ``` {% endcode %} {% endtab %} {% tab title="JS" %} {% code overflow="wrap" %} ```javascript async function main() { const response = await fetch('https://api.aimlapi.com/v1/images/generations', { method: 'POST', headers: { // Insert your AIML API Key instead of : 'Authorization': 'Bearer ', 'Content-Type': 'application/json', }, body: JSON.stringify({ model: 'topaz-labs/sharpen', image_url: 'https://raw.githubusercontent.com/aimlapi/api-docs/main/reference-files/blurred-landscape.png', mode: 'Super Focus V2', strength: 0.6, output_format: 'jpeg', }), }); } main(); ``` {% endcode %} {% endtab %} {% endtabs %}
Response {% code overflow="wrap" %} ```json5 { "data": [ { "url": "https://cdn.aimlapi.com/komodo/output/6435616/5cff080e-5d24-4fc3-85f5-0e57621ead7d.jpeg?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Checksum-Mode=ENABLED&X-Amz-Credential=ccc352dcd71a436e5fd697125a1be9f8%2F20251027%2Fauto%2Fs3%2Faws4_request&X-Amz-Date=20251027T202819Z&X-Amz-Expires=604800&X-Amz-SignedHeaders=host&x-id=GetObject&X-Amz-Signature=d6d1d9c641c33bde33b14090d579d490d30f75e82283764705acd28b18765a70" } ], "meta": { "usage": { "tokens_used": 210000 } } } ``` {% endcode %}
Blurred ImageDeblurred Image
"mode": "Super Focus V2" "strength": 0.6
--- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.aimlapi.com/api-references/image-models/topaz-labs/sharpen-generative.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.