Yes, Visual Testing for storybook is definitely possible using Imagium. (We don't have the sample code ready, lets ask the larger community to share)

Here is the concept.

• Use addon-storyshots-puppeteer to extract image from storybook (This will run using chrome headless)
• Store the extracted image and convert into base64 
• Hit Imagium with this base64 image

Will have the sample soon.

Storybook is amazing!

Here is how you can integrate storybook with Imagium https://imagium.io/knowledge-base/13-storybook-integration-for-component-testing/