
Determining where a photo was taken from pixels alone — image geolocation — is one of the most exciting and practical computer-vision tasks. It’s useful for OSINT/GEOINT, content moderation, user-photo enrichment, heritage/archaeology, wildlife tracking, and fraud detection. Historically this field used huge databases or heavy models; in recent years researchers and engineers have shown that small, efficient models — or small pipelines combining lightweight models with clever retrieval — can de...
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