Image Keyword Generation

Name: Image Keyword Generation
Rating: 3.0 (1 reviews)
Author: Free N8N

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Image Processingaiembeddinggoogle driveimagekeywordsmetadatavector store

Generates descriptive keywords for an image by analyzing its color information and using AI.

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About This Workflow

Overview

This workflow downloads an image, extracts color information, resizes it, and then uses AI to generate relevant keywords describing the image content. The generated keywords and color data are then combined into a document suitable for embedding into a vector store.

Key Features

Downloads images from Google Drive.
Extracts color channel statistics and background color.
Resizes images to a standard dimension for AI processing.
Generates textual descriptions and keywords for images using AI.
Combines image analysis results into a structured document with metadata.

How To Use

Import the workflow into n8n.
Configure the 'Google Drive' node with your Google Drive credentials and specify the file ID of the image to process.
Ensure your OpenAI API key is set up and available as an environment variable or credential.
Run the workflow manually to generate keywords and the embedding document.

Apps Used

embedding

google drive

image

keywords

metadata

vector store

Workflow JSON

{
  "id": "d1049ee9-4c50-448e-9063-029fd10dd439",
  "name": "Image Keyword Generation",
  "nodes": 0,
  "category": "Image Processing",
  "status": "active",
  "version": "1.0.0"
}

Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.