Deep learning methods for event verification and image re-purposing detection

This invention describes a system that analyzes an image to confirm if it truly belongs to a specific historical event, like a particular time and place. It works by taking an image, processing it through a deep learning network to extract key features, and then using another machine learning system to analyze those features to verify the event attribution or detect if the image has been re-purposed. The claims specifically narrow this to images already linked to a known historical event.