User specific analytics

I am making a photo sharing site where users can upload their pictures, visitors can download them. Can I configure Piwik to track a specific user’s uploads? Eg. How often a picture they uploaded has been viewed, downloaded, etc.

I would like each user to be able to login and view the stats for their uploads.

You can using the Actions API for single URLs:

The same exist for widgets which you can include directly in your site