Violet Jessop spent most of her working life aboard ocean liners, and three of them either sank or nearly did while she was on board. She kept going back to sea after every single one, as though none ...

Abstract: Underwater image quality is seriously degraded due to the insufficient light in water. Although artificial illumination can assist imaging, it often brings non-uniform illumination ...

Abstract: Underwater acoustic (UWA) communications have been widely used but greatly impaired due to the complicated nature of the underwater environment. In order to improve UWA communications, ...