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Real Time Automated Tone Mapping System for HDR Video


Reinhard,  Erik
Computer Graphics, MPI for Informatics, Max Planck Society;

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Kiser, C., Reinhard, E., Tocci, M., & Tocci, N. (2012). Real Time Automated Tone Mapping System for HDR Video. In ICIP 2012 (pp. 2749-2752). Piscataway, NJ: IEEE.

Tone Mapping of HDR Images has been studied extensively since the introduction of digital HDR capture methods. However, until recently HDR video has not been realized in a viable form as that given by Tocci et al.[1], which will lead to readily available HDR video cameras. Because they capture video with much broader dynamic range than can currently be displayed, these cameras present a unique challenge. In order to maintain backward-compatibility with legacy broadcast, recording, and display equipment, HDR video cameras need to provide a real-time tonemapped LDR video stream without the benefit of post-processing steps. The purpose of this research is to present a complete TMO solution that can be implemented in real time hardware to yield a high-quality automated LDR video stream suitable for direct use by today�s recording, broadcast, and display equipment.