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Guida rapida: genera e verifica la filigrana di un'immagine utilizzando la funzionalità di conversione di testo in immagine di Imagen (console)
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Scopri come utilizzare la funzionalità di generazione di testo in immagine di Imagen su Vertex AI e
verifica una filigrana digitale (SynthID) su un'immagine generata. Questa
guida rapida mostra come utilizzare la generazione di immagini di Imagen nella
consoleGoogle Cloud .
I prezzi di Imagen su Vertex AI si basano sulla funzionalità che utilizzi. Per ulteriori
informazioni, consulta la sezione Prezzi.
Immagine generata utilizzando Imagen su Vertex AI dal prompt:
ritratto di un bulldog francese sulla spiaggia, 85 mm f/2.8.
Prima di iniziare
Sign in to your Google Cloud account. If you're new to
Google Cloud,
create an account to evaluate how our products perform in
real-world scenarios. New customers also get $300 in free credits to
run, test, and deploy workloads.
In the Google Cloud console, on the project selector page,
select or create a Google Cloud project.
In the Principal column, find all rows that identify you or a group that
you're included in. To learn which groups you're included in, contact your
administrator.
For all rows that specify or include you, check the Role column to see whether
the list of roles includes the required roles.
In the Principal column, find all rows that identify you or a group that
you're included in. To learn which groups you're included in, contact your
administrator.
For all rows that specify or include you, check the Role column to see whether
the list of roles includes the required roles.
Complimenti! Hai appena utilizzato la funzionalità di generazione di immagini da testo di Imagen per creare nuove immagini e verificare la filigrana digitale di una delle immagini.
Esegui la pulizia
Per evitare che al tuo account Google Cloud vengano addebitati costi relativi alle risorse utilizzate in questa pagina, segui questi passaggi.
Elimina il progetto
In the Google Cloud console, go to the Manage resources page.
[[["Facile da capire","easyToUnderstand","thumb-up"],["Il problema è stato risolto","solvedMyProblem","thumb-up"],["Altra","otherUp","thumb-up"]],[["Difficile da capire","hardToUnderstand","thumb-down"],["Informazioni o codice di esempio errati","incorrectInformationOrSampleCode","thumb-down"],["Mancano le informazioni o gli esempi di cui ho bisogno","missingTheInformationSamplesINeed","thumb-down"],["Problema di traduzione","translationIssue","thumb-down"],["Altra","otherDown","thumb-down"]],["Ultimo aggiornamento 2025-09-04 UTC."],[],[],null,["# Quickstart: Generate and verify an image's watermark using Imagen text-to-image (Console)\n\n| **API reference overview** : To view an overview of the API options for image generation and editing, see the [`imagegeneration` model API reference](/vertex-ai/generative-ai/docs/model-reference/imagen-api).\n\n\u003cbr /\u003e\n\nLearn how to use Imagen on Vertex AI's text-to-image generation feature and\nverify a digital watermark ([SynthID](https://deepmind.google/technologies/synthid/)) on a generated image. This\nquickstart shows you how to use Imagen image generation in the\nGoogle Cloud console.\n\nImagen on Vertex AI pricing is based on the feature you use. For more\ninformation, see [Pricing](/vertex-ai/pricing#generative_ai_models). \nImage generated using Imagen on Vertex AI from the prompt: *portrait of a french bulldog at the beach, 85mm f/2.8*.\n\nBefore you begin\n----------------\n\n- Sign in to your Google Cloud account. If you're new to Google Cloud, [create an account](https://console.cloud.google.com/freetrial) to evaluate how our products perform in real-world scenarios. New customers also get $300 in free credits to run, test, and deploy workloads.\n- In the Google Cloud console, on the project selector page,\n select or create a Google Cloud project.\n\n | **Note**: If you don't plan to keep the resources that you create in this procedure, create a project instead of selecting an existing project. After you finish these steps, you can delete the project, removing all resources associated with the project.\n\n [Go to project selector](https://console.cloud.google.com/projectselector2/home/dashboard)\n-\n [Verify that billing is enabled for your Google Cloud project](/billing/docs/how-to/verify-billing-enabled#confirm_billing_is_enabled_on_a_project).\n\n-\n\n\n Enable the Vertex AI API.\n\n\n [Enable the API](https://console.cloud.google.com/flows/enableapi?apiid=aiplatform.googleapis.com)\n\n- In the Google Cloud console, on the project selector page,\n select or create a Google Cloud project.\n\n | **Note**: If you don't plan to keep the resources that you create in this procedure, create a project instead of selecting an existing project. After you finish these steps, you can delete the project, removing all resources associated with the project.\n\n [Go to project selector](https://console.cloud.google.com/projectselector2/home/dashboard)\n-\n [Verify that billing is enabled for your Google Cloud project](/billing/docs/how-to/verify-billing-enabled#confirm_billing_is_enabled_on_a_project).\n\n-\n\n\n Enable the Vertex AI API.\n\n\n [Enable the API](https://console.cloud.google.com/flows/enableapi?apiid=aiplatform.googleapis.com)\n\nGenerate images and save a local copy\n-------------------------------------\n\nSend the text-to-image generation request using the Google Cloud console.\n\n1.\n In the Google Cloud console, go to the **Vertex AI \\\u003e Media Studio**\n page.\n\n\n [Go to Media Studio](https://console.cloud.google.com/vertex-ai/studio/media/generate;tab=image)\n2. In the **Prompt** (*Write your prompt here*) field, enter the following\n prompt:\n\n portrait of a french bulldog at the beach, 85mm f/2.8\n\n3. If not selected, in the **Model options** box in the **Parameters** panel,\n select `Imagen 3`.\n\n4. If not selected, in the **Aspect ratio** section in the **Parameters**\n panel, select `1:1`.\n\n5. In the **Number of results** section, change the **Number of results** to\n `2`.\n\n6. Click play_arrow**Generate**.\n\n Generating images produces images similar to the following images:\n\n7. To save a local copy of an image, click one of the images.\n\n8. In the **Image details** window that opens, click **Export**.\n\n9. In the **Export image** dialog box, click **Export**.\n\nVerify an image's digital watermark\n-----------------------------------\n\nAfter you generate watermarked images, you can verify the digital watermark of\nthe novel images.\n\n1. [Create generated images and save a local copy as you did in the previous\n step](#generate-images).\n\n2. In the **Image detail** window, click **Export**.\n\n3. In the lower panel, click local_police**Verify**.\n\n4. Click **Upload image**.\n\n5. Select a locally-saved generated image.\n\nCongratulations! You've just used the Imagen text-to-image\ngeneration feature to create novel images and verify the digital watermark of\none of the images.\n\nClean up\n--------\n\nTo avoid incurring charges to your Google Cloud account for the resources used\non this page, follow these steps. \n\n### Delete the project\n\n| **Caution** : Deleting a project has the following effects:\n|\n| - **Everything in the project is deleted.** If you used an existing project for the tasks in this document, when you delete it, you also delete any other work you've done in the project.\n| - **Custom project IDs are lost.** When you created this project, you might have created a custom project ID that you want to use in the future. To preserve the URLs that use the project ID, such as an `appspot.com` URL, delete selected resources inside the project instead of deleting the whole project.\n|\n|\n| If you plan to explore multiple architectures, tutorials, or quickstarts, reusing projects\n| can help you avoid exceeding project quota limits.\n1. In the Google Cloud console, go to the **Manage resources** page.\n\n [Go to Manage resources](https://console.cloud.google.com/iam-admin/projects)\n2. In the project list, select the project that you want to delete, and then click **Delete**.\n3. In the dialog, type the project ID, and then click **Shut down** to delete the project.\n\nWhat's next\n-----------\n\n- Learn about all image generative AI features in the [Imagen on Vertex AI overview](/vertex-ai/generative-ai/docs/image/overview).\n- Read [usage\n guidelines](/vertex-ai/generative-ai/docs/image/responsible-ai-imagen#imagen-guidelines) for Imagen on Vertex AI.\n- Explore more pretrained models in [Model Garden](/vertex-ai/generative-ai/docs/model-garden/explore-models).\n- Learn about [responsible AI best practices and Vertex AI's safety\n filters](/vertex-ai/generative-ai/docs/learn/responsible-ai)."]]
