Under Water Image Enhancement by Fusion
Journal Title: International Journal of Modern Engineering Research (IJMER) - Year 2014, Vol 4, Issue 3
Abstract
This paper describes a strategic approach to enhance underwater images. The image gets degraded due to the absorption and scattering of light falling on the objects.This degraded version of the image is enhanced by fusion principles by deriving inputs and weight measures from it. Our strategy is very simple in which white balance and global contrast technologies are applied to the original image. This implementation is followed by taking these two processed outputs as inputs that are weighted by specific maps. This strategy provides better exposedness of the dark regions, improves contrast and the edges, preserved and enhanced significantly. This algorithm effectively enhances the underwater images which is clearly demonstrated in our experimental results of our images.
Authors and Affiliations
T. Santosh kumar1 , V. Poojitha2 , S. Manisrinivas3 , D. Anilkumar4 , B. Hemanth Nag
Keywords
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