On Friday, a 17-year-old girl drowned in Sequoia National Park after slipping into a river. On Saturday, a 23-year-old man died after falling over a waterfall in Yosemite. The same weekend, a body was ...

Abstract: Recently, many underwater image enhancement (UIE) methods have been proposed. Although much progress has been made, they still face two issues: (1) There exists a significant region-wise ...