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Research questionHow can generative models complete sparse satellite tile pyramids consistently across zoom levels and neighboring locations?Satellite imagery is organized as nested tile pyramids, but filling missing tiles can make fine-scale content disagree with its coarser context or with neighboring tiles. The challenge is completing an entire pyramid from seeds at different zoom levels and locations without breaking either relationship.
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Computer Vision
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Image & Video Processing
Image Generation
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Latest papersRecent research connected to this question, newest first.Genesis: A Generative Engine for Hierarchical Satellite Image SynthesisThe source presents Genesis for this task, combining a vertical super-resolution operator with horizontal mask-based outpainting over a quadtree. It introduces the dense500 fully observed multi-scale satellite-image dataset and pyramid-level metrics; the reported evidence covers the system and its component subtasks across diverse geographic regions.research paper · Sep 2, 2026
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