用于视频记录的实时音调再现

2012 IEEE 16th International Symposium on Consumer Electronics Pub Date : 2012-06-04 DOI:10.1109/ISCE.2012.6241699

W. Kao, Xiang-Ting Huang, Hung-chun Wang, Chih-Chen Pan, Feng-Che Yang

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引用次数: 4

摘要

本文提出了一种在高动态范围场景下拍摄视频的实用的色调再现方法。该算法通过衰减低频平面的动态范围来增强较暗区域的可见性，同时增强图像的细节。连续的帧共享同一组音调曲线，以减少执行时间。实验结果表明，该算法在嵌入式系统上运行，达到了实时性要求。

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Real-time tone reproduction for video recording

This paper presents a practical tone reproduction approach to taking videos in high dynamic range scenes. The algorithm boosts the visibility of darker regions by attenuating the dynamic range of the low frequency plane and simultaneously enhances the image details. The successive frames share the same set of tone curves for the execution time reduction. The experimental results show that the algorithm can reach the real-time requirement with running on an embedded system.

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来源期刊

2012 IEEE 16th International Symposium on Consumer Electronics

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