AI RESEARCH
High-Speed Full-Color HDR Imaging via Unwrapping Modulo-Encoded Spike Streams
arXiv CS.CV
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ArXi:2604.14632v1 Announce Type: new Conventional RGB-based high dynamic range (HDR) imaging faces a fundamental trade-off between motion artifacts in multi-exposure captures and irreversible information loss in single-shot techniques. Modulo sensors offer a promising alternative by encoding theoretically unbounded dynamic range into wrapped measurements. However, existing modulo solutions remain bottlenecked by iterative unwrapping overhead and hardware constraints limiting them to low-speed, grayscale capture.