FDCE-Net: Underwater Image Enhancement with Embedding Frequency and Dual Color Encoder

arXiv:2404.17936v1 Announce Type: new
Abstract: Underwater images often suffer from various issues such as low brightness, color shift, blurred details, and noise due to light absorption and scattering caused by water and suspended particles. Previous underwater image enhancement (UIE) methods have primarily focused on spatial domain enhancement, neglecting the frequency domain information inherent in the images. However, the degradation factors of underwater images are closely intertwined in the spatial domain. Although certain methods focus on enhancing images in the frequency …

abstract arxiv color cs.cv domain embedding encoder image images light low noise shift spatial suspended type underwater water