Underwater Single Image Color Restoration Using Haze-Lines and a New Quantitative Dataset
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DOI: 10.1109/tpami.2020.2977624
Abstract: Underwater images suffer from color distortion and low contrast, because light is attenuated while it propagates through water. Attenuation under water varies with wavelength, unlike terrestrial images where attenuation is assumed to be spectrally uniform.… read more here.
Keywords: color; image; water; dataset ... See more keywords
Data-driven framework for high-accuracy color restoration of RGBN multispectral filter array sensors under extremely low-light conditions.
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DOI: 10.1364/oe.426940
Abstract: RGBN multispectral filter array provides a cost-effective and one-shot acquisition solution to capture well-aligned RGB and near-infrared (NIR) images which are useful for various optical applications. However, signal responses of the R, G, B channels… read more here.
Keywords: multispectral filter; color; rgbn multispectral; filter array ... See more keywords
Underwater image enhancement using adaptive color restoration and dehazing.
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DOI: 10.1364/oe.449930
Abstract: Underwater images captured by optical cameras can be degraded by light attenuation and scattering, which leads to deteriorated visual image quality. The technique of underwater image enhancement plays an important role in a wide range… read more here.
Keywords: color restoration; image; image enhancement; color ... See more keywords