Mejora una imagen de producto modificando el contenido en segundo plano con Imagen
Organiza tus páginas con colecciones
Guarda y categoriza el contenido según tus preferencias.
En este ejemplo, se muestra cómo usar el modelo Imagen para la edición de imágenes de productos. Especifica lo que se debe mostrar en segundo plano. El aspecto del producto se conserva en primer plano.
Muestra de código
Salvo que se indique lo contrario, el contenido de esta página está sujeto a la licencia Atribución 4.0 de Creative Commons, y los ejemplos de código están sujetos a la licencia Apache 2.0. Para obtener más información, consulta las políticas del sitio de Google Developers. Java es una marca registrada de Oracle o sus afiliados.
[[["Fácil de comprender","easyToUnderstand","thumb-up"],["Resolvió mi problema","solvedMyProblem","thumb-up"],["Otro","otherUp","thumb-up"]],[["Difícil de entender","hardToUnderstand","thumb-down"],["Información o código de muestra incorrectos","incorrectInformationOrSampleCode","thumb-down"],["Faltan la información o los ejemplos que necesito","missingTheInformationSamplesINeed","thumb-down"],["Problema de traducción","translationIssue","thumb-down"],["Otro","otherDown","thumb-down"]],[],[],[],null,["# Enhance a product image by modifying the background content with Imagen\n\nThis sample demonstrates how to use the Imagen model for product image editing. Specify what should be shown in the background. The product's appearance is preserved in the foreground.\n\nExplore further\n---------------\n\n\nFor detailed documentation that includes this code sample, see the following:\n\n- [Replace the background of an image](/vertex-ai/generative-ai/docs/image/replace-image-background)\n\nCode sample\n-----------\n\n### Python\n\n\nBefore trying this sample, follow the Python setup instructions in the\n[Vertex AI quickstart using\nclient libraries](/vertex-ai/docs/start/client-libraries).\n\n\nFor more information, see the\n[Vertex AI Python API\nreference documentation](/python/docs/reference/aiplatform/latest).\n\n\nTo authenticate to Vertex AI, set up Application Default Credentials.\nFor more information, see\n\n[Set up authentication for a local development environment](/docs/authentication/set-up-adc-local-dev-environment).\n\n\n import https://cloud.google.com/python/docs/reference/vertexai/latest/\n from vertexai.preview.vision_models import https://cloud.google.com/python/docs/reference/vertexai/latest/vertexai.preview.generative_models.Image.html, https://cloud.google.com/python/docs/reference/vertexai/latest/vertexai.preview.vision_models.ImageGenerationModel.html\n\n # TODO(developer): Update and un-comment below lines\n # PROJECT_ID = \"your-project-id\"\n # input_file = \"input-image.png\"\n # output_file = \"output-image.png\"\n # prompt = \"\" # The text prompt describing what you want to see in the background.\n\n https://cloud.google.com/python/docs/reference/vertexai/latest/.init(project=PROJECT_ID, location=\"us-central1\")\n\n model = https://cloud.google.com/python/docs/reference/vertexai/latest/vertexai.preview.vision_models.ImageGenerationModel.html.https://cloud.google.com/python/docs/reference/vertexai/latest/vertexai.preview.vision_models.ImageGenerationModel.html#vertexai_preview_vision_models_ImageGenerationModel_from_pretrained(\"imagegeneration@006\")\n base_img = https://cloud.google.com/python/docs/reference/vertexai/latest/vertexai.preview.generative_models.Image.html.https://cloud.google.com/python/docs/reference/vertexai/latest/vertexai.preview.generative_models.Image.html#vertexai_preview_generative_models_Image_load_from_file(location=input_file)\n\n images = model.https://cloud.google.com/python/docs/reference/vertexai/latest/vertexai.preview.vision_models.ImageGenerationModel.html#vertexai_preview_vision_models_ImageGenerationModel_edit_image(\n base_image=base_img,\n prompt=prompt,\n edit_mode=\"product-image\",\n )\n\n images[0].save(location=output_file, include_generation_parameters=False)\n\n # Optional. View the edited image in a notebook.\n # images[0].show()\n\n print(f\"Created output image using {len(images[0]._image_bytes)} bytes\")\n # Example response:\n # Created output image using 1234567 bytes\n\nWhat's next\n-----------\n\n\nTo search and filter code samples for other Google Cloud products, see the\n[Google Cloud sample browser](/docs/samples?product=generativeaionvertexai)."]]