Amazon Rekognition documentation with WPSOLR

Table of Contents

What is the Amazon Rekognition API?

Amazon Rekognition is a computer vision api created by Amazon. Powered by an advanced AI, it can recognise and detect a lot of objects in images. It can detect faces, recognise celebrities and even read text visible in photos. This API is very useful when combined with WPSOLR. Images and text can then both be used when searching your website.

Create a user with Amazon Rekognition access

Then search for iam in the search bar at the top. Click on “IAM” in Services.

Next, select “Users” in “Access management”, then add a user.

Choose a Username then select the “Programmatic access” checkbox.

Select “Add user to group” and if one doesn’t already exist, click on “Create group”.

Choose a group name and type in rekognition user in the second search bar. Click on the “AmazonRekognitionFullAccess” checkbox.

Click on “Next: tags” after creating your group.

You can just leave this field blank.

Click on “Create user”.

You should see this page after creating the user.

Create an index

Click on “Connect your indexes” in WPSOLR admin, then choose one of the two options. Since i am on a test environment, i will select “Click to generate a free index to test WPSOLR”.

Select “Create a free test index”. Then click “Save”.

Activate the WPSOLR Vision API extension

Go to “Activate extensions” and click on “Text, Image, Video AI” in the sidebar. Click on “Activate the AI extension” and save your options.

Configure the Amazon Rekognition API

Then click on the “Add an AI step” button and fill in the fields that appear. Add a name in the “Label” field then click on the “Activate” checkbox. Choose Amazon Rekognition in the “Provider” section. and then choose one of the options in the “provider’s service” dropdown list. they each provide a difference service like celebrity detection or labels detection.

Next enter the AWS access key and the secret access key from earlier. Enter a region and a minimum confidence threshold. if you have a problem with your search filters later, you may need to change you minimum confidence threshold to a 0(zero). Choose the index you want the settings to apply to, and the type of content which will be affected by it. You can choose “Media” so amazon will process your photos or “Posts”. If you choose the second option the photos in your posts will be processed by the API whether they be featured images, images or even photos from external websites that are linked to your posts.

If you press on the “Add an AI step” button again you can add another configuration for a service in Amazon Rekognition. When you’re done, save your changes.