1 code implementation • 13 Jun 2023 • Xianliang Yang, Zhihao Liu, Wei Jiang, Chuheng Zhang, Li Zhao, Lei Song, Jiang Bian
Multi-agent reinforcement learning (MARL) models multiple agents that interact and learn within a shared environment.
no code implementations • 4 Jul 2022 • Jin Wan, Hui Yin, Zhenyao Wu, Xinyi Wu, Zhihao Liu, Song Wang
Aiming to restore the original intensity of shadow regions in an image and make them compatible with the remaining non-shadow regions without a trace, shadow removal is a very challenging problem that benefits many downstream image/video-related tasks.
1 code implementation • CVPR 2021 • Zhihao Liu, Hui Yin, Xinyi Wu, Zhenyao Wu, Yang Mi, Song Wang
Shadow removal is a computer-vision task that aims to restore the image content in shadow regions.
no code implementations • 27 Jan 2021 • Zhihao Liu, Yuqian Fu
Junctions reflect the important geometrical structure information of the image, and are of primary significance to applications such as image matching and motion analysis.
1 code implementation • 28 Jun 2020 • Zhihao Liu, Hui Yin, Yang Mi, Mengyang Pu, Song Wang
In this paper, we present a new Lightness-Guided Shadow Removal Network (LG-ShadowNet) for shadow removal by training on unpaired data.