Underwater Single Image Color Restoration Using Haze-Lines and a New Quantitative Dataset
IEEE Transactions on Pattern Analysis and Machine Intelligence(2021)
摘要
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. The attenuation depends both on the water body and the 3D structure of the scene, making color restoration difficult. Unlike existing single un...
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关键词
Image color analysis,Attenuation,Image restoration,Channel estimation,Three-dimensional displays,Cameras,Optical attenuators
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