Underwater image restoration by color compensation and color-line model

作者:

Highlights:

• A color compensation method is proposed to solve color information attenuation.

• A robust underwater image local transmission optimization model is established.

• Local transmission is derived by an optimization function.

• Color-line method use color information to restore the image visibility.

摘要

•A color compensation method is proposed to solve color information attenuation.•A robust underwater image local transmission optimization model is established.•Local transmission is derived by an optimization function.•Color-line method use color information to restore the image visibility.

论文关键词:Underwater image restoration,Color-line model,Color compensation,Attenuation coefficient

论文评审过程:Received 15 December 2020, Revised 12 August 2021, Accepted 5 October 2021, Available online 16 November 2021, Version of Record 20 November 2021.

论文官网地址:https://doi.org/10.1016/j.image.2021.116569

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