Google Cloud Functions Analyze Image Example

This sample shows you how to analyze an image for inappropriate content in a Storage-triggered Cloud Function.

Deploy and Test

1. In the cloud shell command line, clone this repository.

    git clone https://github.com/henryn/imageanalyzer.git
    cd imageanalyzer
   

2. Create a cloud storage bucket. This storage bucket is used to upload images for the function to check. Replace YOUR_BUCKET_NAME with the name of the bucket. Bucket names must be globally unique, so you may want to use your project id as your bucket name.

    gsutil mb gs://YOUR_BUCKET_NAME
   

3. Deploy the AnalyzeImage function with a Storage trigger. Replace YOUR_BUCKET_NAME with the name of the bucket you created in the previous step. This may take up to 5 minutes for the code to be deployed.

    gcloud beta functions deploy AnalyzeImage --trigger-bucket=YOUR_BUCKET_NAME
   

4. Upload an offensive image to the Storage bucket, such as this image of a flesh-eating zombie:

    gsutil cp zombie-949916_1280.jpg gs://YOUR_BUCKET_NAME
   

5. Check the logs for the AnalyzeImage function:

    gcloud beta functions logs read AnalyzeImage
   

You should see something like this in your console:

    AnalyzeImage  ...  Adult: VERY_UNLIKELY
    AnalyzeImage  ...  Spoof: VERY_UNLIKELY
    AnalyzeImage  ...  Medical: VERY_UNLIKELY
    AnalyzeImage  ...  Violence: VERY_LIKELY