AI Image Label Detector

The goal is to create an AI image label detector that detects and labels objects in an image using AWS Rekognition.

Tech Stacks

• AWS S3
• AWS Rekognition
• AWS Lambda (Python)
• AWS IAM
• Git & Github
• AWS SNS
• AWS CloudWatch

AWS CLI Commands Used

Lambda

• Deploying Lambda Function

aws lambda create-function --function-name ai-image-label-detector --runtime python3.9 --role arn:aws:iam::<your-account-id>:role/<lambda-execution-role> --handler app.lambda_handler --zip-file fileb://function.zip

• Zip Lambda Function

Compress-Archive -Path app.py -DestinationPath function.zip

• Updating Lambda Code

aws lambda update-function-code --function-name ai-image-label-detector --zip-file fileb://function.zip

SNS

• Creating Topic

aws sns create-topic --name ai-image-label-notifier

• Subscribing to Email

aws sns subscribe --topic-arn arn:aws:sns:us-east-1:<your-account-id>:ai-image-label-notifier --protocol email --notification-endpoint your-email@example.com

IAM Policy Attached

• AmazonRekognitionFullAccess
• AmazonSNSFullAccess
• AmazonS3ReadOnlyAccess

Testing the System

• Confirm your email subscription to the SNS topic.
• Upload an image to your S3 bucket
• Check your email inbox for a label detection message.
• Use CloudWatch to debug logs if needed.

Architecture

• This is image shows the workflow for the detecting images.