Search Results for author: Yiyang Shen

Found 7 papers, 3 papers with code

Cross-Resolution Land Cover Classification Using Outdated Products and Transformers

1 code implementation25 Feb 2024 Huan Ni, Yubin Zhao, Haiyan Guan, Cheng Jiang, Yongshi Jie, Xing Wang, Yiyang Shen

In this paper, we propose a Transformerbased weakly supervised method for cross-resolution land cover classification using outdated data.

Land Cover Classification

RainDiffusion: When Unsupervised Learning Meets Diffusion Models for Real-world Image Deraining

no code implementations23 Jan 2023 Mingqiang Wei, Yiyang Shen, Yongzhen Wang, Haoran Xie, Jing Qin, Fu Lee Wang

Before answering it, we observe two major obstacles of diffusion models in real-world image deraining: the need for paired training data and the limited utilization of multi-scale rain patterns.

Rain Removal Translation

ImLiDAR: Cross-Sensor Dynamic Message Propagation Network for 3D Object Detection

no code implementations17 Nov 2022 Yiyang Shen, Rongwei Yu, Peng Wu, Haoran Xie, Lina Gong, Jing Qin, Mingqiang Wei

We propose ImLiDAR, a new 3OD paradigm to narrow the cross-sensor discrepancies by progressively fusing the multi-scale features of camera Images and LiDAR point clouds.

3D Object Detection object-detection

Semi-MoreGAN: A New Semi-supervised Generative Adversarial Network for Mixture of Rain Removal

1 code implementation28 Apr 2022 Yiyang Shen, Yongzhen Wang, Mingqiang Wei, Honghua Chen, Haoran Xie, Gary Cheng, Fu Lee Wang

Rain is one of the most common weather which can completely degrade the image quality and interfere with the performance of many computer vision tasks, especially under heavy rain conditions.

Depth Estimation Depth Prediction +2

Detail-recovery Image Deraining via Dual Sample-augmented Contrastive Learning

1 code implementation6 Apr 2022 Yiyang Shen, Mingqiang Wei, Sen Deng, Wenhan Yang, Yongzhen Wang, Xiao-Ping Zhang, Meng Wang, Jing Qin

To bridge the two domain gaps, we propose a semi-supervised detail-recovery image deraining network (Semi-DRDNet) with dual sample-augmented contrastive learning.

Contrastive Learning Rain Removal

MBA-RainGAN: Multi-branch Attention Generative Adversarial Network for Mixture of Rain Removal from Single Images

no code implementations21 May 2020 Yiyang Shen, Yidan Feng, Sen Deng, Dong Liang, Jing Qin, Haoran Xie, Mingqiang Wei

We observe three intriguing phenomenons that, 1) rain is a mixture of raindrops, rain streaks and rainy haze; 2) the depth from the camera determines the degrees of object visibility, where objects nearby and faraway are visually blocked by rain streaks and rainy haze, respectively; and 3) raindrops on the glass randomly affect the object visibility of the whole image space.

Generative Adversarial Network Rain Removal

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