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Perceiving color in water medium is always challenging due to the dense non-uniform attenuation and scattering of light across the visible spectrum. This paper presents a color restoration method for underwater objects based on multispectral images. To begin with, underwater multispectral images are obtained and restored with the influence of attenuation and scattering being eliminated by an in-suit...
Underwater multispectral images are disturbed by water absorption, dispersion and scattering etc. Previous conducts have been made to model the underwater multispectral imaging process and to restore underwater multispectral images based on water attenuation estimation. In this paper, optimization is done to determine the least number of distances (or images) which is adequate for accurate compensation...
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