I have an image on a webpage, but the souce URL for that image has an ID at the end, and this ID changes every time the page is reloaded. This is so the image does not remain cached, and the latest version is loaded every time. However, would Google or any other search engine see this as dubplicate content?
Duplicate content with images?
seo;google;duplicate content;images;ranking
No, that is not duplicate content. This is a normal and common technique to ensure that a resource is fresh and not cached. This will not cause you any issues as this is not what Google is trying to eliminate from their search results.