A partir de 29 de abril de 2025, os modelos Gemini 1.5 Pro e Gemini 1.5 Flash não estarão disponíveis em projetos que não os usaram antes, incluindo novos projetos. Para mais detalhes, consulte Versões e ciclo de vida do modelo.
Guia de início rápido: gerar e verificar a marca-d'água de uma image's usando o texto para imagem do Imagen (console)
Mantenha tudo organizado com as coleções
Salve e categorize o conteúdo com base nas suas preferências.
Saiba como usar o Imagen no recurso de geração de texto para imagem da Vertex AI e
verificar uma marca-d'água digital (SynthID) em uma imagem gerada. Neste
guia de início rápido, mostramos como usar a geração de imagens do Imagen no
consoleGoogle Cloud .
A imagem dos preços da Vertex AI é baseada no recurso que você usa. Para saber mais informações, consulte Preços.
Imagem gerada usando o Imagen na Vertex AI pelo comando:
retrato de um buldogue francês na praia, 85 mm f/2,8.
Antes de começar
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.
No painel de baixo, clique em local_policeVerificar.
Clique em Fazer upload da imagem.
Selecione uma imagem gerada localmente.
Parabéns! Você acabou de usar o recurso de geração de texto em imagem
do Imagen para criar novas imagens e verificar a marca d'água digital de
uma delas.
Limpar
Para evitar cobranças na conta do Google Cloud pelos recursos usados
nesta página, siga estas etapas.
Excluir o projeto
In the Google Cloud console, go to the Manage resources page.
[[["Fácil de entender","easyToUnderstand","thumb-up"],["Meu problema foi resolvido","solvedMyProblem","thumb-up"],["Outro","otherUp","thumb-up"]],[["Difícil de entender","hardToUnderstand","thumb-down"],["Informações incorretas ou exemplo de código","incorrectInformationOrSampleCode","thumb-down"],["Não contém as informações/amostras de que eu preciso","missingTheInformationSamplesINeed","thumb-down"],["Problema na tradução","translationIssue","thumb-down"],["Outro","otherDown","thumb-down"]],["Última atualização 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)."]]
