3 papers
cs.CV2024
DocDeshadower: Frequency-Aware Transformer for Document Shadow Removal
Ziyang Zhou, Yingtie Lei, Xuhang Chen +4
Shadows in scanned documents pose significant challenges for document analysis and recognition tasks due to their negative impact on visual quality and readability. Current shadow…
cs.CV2024
Dual-Hybrid Attention Network for Specular Highlight Removal
Xiaojiao Guo, Xuhang Chen, Shenghong Luo +2
Specular highlight removal plays a pivotal role in multimedia applications, as it enhances the quality and interpretability of images and videos, ultimately improving the performan…
cs.CV2024
UWFormer: Underwater Image Enhancement via a Semi-Supervised Multi-Scale Transformer
Weiwen Chen, Yingtie Lei, Shenghong Luo +3
Underwater images often exhibit poor quality, distorted color balance and low contrast due to the complex and intricate interplay of light, water, and objects. Despite the signific…