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Fast Tone Mapping Based on Sorting

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Abstract:

Visualizing high dynamic range image or video on traditional display devices need fast tone mapping technique. Traditional bin-based histogram equalization is fast enough but cannot handle high dynamic range data, e.g. single or double precision. Other common tone mapping methods require a high computational complexity. In this paper, we propose a new continuous data equalization method based on simple sorting, which can quickly and efficiently enhance the visualization of high dynamic range data. This method can be applied to real-time visualization of high dynamic range video with cost effective hardware acceleration.

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Periodical:

Applied Mechanics and Materials (Volumes 397-400)

Pages:

2318-2321

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.397-400.2318

Citation:

Cite this paper

Online since:

September 2013

Authors:

Feng Qin Liu, Yi Guang Zhang, Zhen Chao, Peng Miao

Keywords:

High Dynamic Range, Sorting, Tone Mapping, Visualization

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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