Search Results for author: U. A. Nnolim

Found 5 papers, 0 papers with code

Analysis of Probabilistic multi-scale fractional order fusion-based de-hazing algorithm

no code implementations10 May 2019 U. A. Nnolim

In this report, a de-hazing algorithm based on probability and multi-scale fractional order-based fusion is proposed.

A PDE-based log-agnostic illumination correction algorithm

no code implementations30 Dec 2017 U. A. Nnolim

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.

Image Enhancement

Improved underwater image enhancement algorithms based on partial differential equations (PDEs)

no code implementations29 Apr 2017 U. A. Nnolim

Experiments show the evidence of the improvements when compared to previously proposed approaches and other conventional algorithms found in the literature.

Image Enhancement

Entropy-guided Retinex anisotropic diffusion algorithm based on partial differential equations (PDE) for illumination correction

no code implementations4 Feb 2017 U. A. Nnolim

This report describes the experimental results obtained using a proposed variational Retinex algorithm for controlled illumination correction.

Analysis of proposed PDE-based underwater image enhancement algorithms

no code implementations14 Dec 2016 U. A. Nnolim

This modification enables the hybrid algorithm to provide both local enhancement (due to the CLAHE) and global enhancement (due to the proposed contrast term).

Image Enhancement

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