It's possible but a bit complicated, the Editable Image stores data in the DocumentContent field in the database.
you can use the C# syntax
CMS.DocumentEngine.DocumentContext.CurrentDocument.DocumentContent.EditableWebParts["TheEditableImageWebpartWebpartID"] to get the string content that would look like this:
<![CDATA[<image> <property name="imagepath">~/mysite/media/Images/Banners/short-banner.jpg?width=2000&height=242&ext=.jpg</property> </image>]]>
You can parse this in an XML document and get the image path. Lot of work but doable, and then use a custom macro to access this logic.