A PDE-based log-agnostic illumination correction algorithm

U. A. Nnolim

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arXiv · 1801.00098

A PDE-based log-agnostic illumination correction algorithm

U. A. Nnolim

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Abstract

This report presents the results of a partial differential equation (PDE)-based image enhancement algorithm, for dynamic range compression and illumination correction in the absence of the logarithmic function. The proposed algorithm combines forward and reverse flows in a PDE-based formulation. The experimental results are compared with algorithms from the literature and indicate comparable performance in most cases.

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U. A. Nnolim. 2018-01-21. A PDE-based log-agnostic illumination correction algorithm. https://arxiv.org/abs/1801.00098

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