ManualTrigger Automate

ManualTrigger Automate streamlines the process of validating passport photos using AI. By integrating Google Drive and LangChain, it automatically downloads, resizes, and assesses images against UK government guidelines, ensuring compliance and saving time in photo verification.

7/8/2025
11 nodes
Medium
manualmediumlangchainsplitoutgoogle driveeditimagesticky noteadvanced
Categories:
Manual TriggeredMedium WorkflowCreative Design Automation
Integrations:
LangChainSplitOutGoogle DriveEditImageSticky Note

Target Audience

This workflow is ideal for:
- Photographers: Looking to automate the validation of passport photos for clients.
- Businesses: In need of a streamlined process for verifying employee identification photos.
- Developers: Interested in integrating AI vision models into their applications for photo validation.
- Individuals: Who want to ensure their passport photos meet government standards before submission.

Problem Solved

This workflow addresses the challenge of ensuring that passport photos comply with UK Government guidelines. By automating the validation process using an AI vision model, users can quickly determine if their photos are suitable without manual checks, saving time and reducing errors.

Workflow Steps

  • Manual Trigger: The workflow starts when the user clicks ‘Test workflow’.
    2. Photo URLs Setup: Five URLs of portrait images are set up for validation.
    3. Split Photos: The photos are split into individual items for processing.
    4. Download Photos: Each photo is downloaded from Google Drive for analysis.
    5. Resize Images: The downloaded images are resized to 1024x1024 pixels, ensuring they meet the requirements for the AI model.
    6. AI Validation: The resized images are sent to the Passport Photo Validator, which uses AI to assess their validity according to UK guidelines.
    7. Structured Output: The results from the AI validation are parsed into a structured format for easy interpretation.

    • Customization Guide

    Users can customize this workflow by:
    - Modifying Photo Sources: Change the photo URLs to point to different images or sources.
    - Adjusting AI Model Parameters: Alter the AI model settings or switch to a different model based on specific needs.
    - Changing Validation Criteria: Update the validation rules in the AI messages to align with different countries’ passport photo requirements.
    - Integrating Additional Nodes: Add extra nodes for further processing, such as notifying users via email about the validation results.