no code implementations • 19 Nov 2021 • Luojun Lin, Han Xie, Zhifeng Yang, Zhishu Sun, Wenxi Liu, Yuanlong Yu, WeiJie Chen, Shicai Yang, Di Xie
In this paper, we introduce a novel task, termed as semi-supervised domain generalization, to study how to interact the labeled and unlabeled domains, and establish two benchmarks including a web-crawled dataset, which poses a novel yet realistic challenge to push the limits of existing technologies.
1 code implementation • ICCV 2021 • Qi Li, Weixiang Yang, Wenxi Liu, Yuanlong Yu, Shengfeng He
Ultra-high resolution image segmentation has raised increasing interests in recent years due to its realistic applications.
1 code implementation • CVPR 2021 • Weixiang Yang, Qi Li, Wenxi Liu, Yuanlong Yu, Yuexin Ma, Shengfeng He, Jia Pan
Furthermore, our model runs at 35 FPS on a single GPU, which is efficient and applicable for real-time panorama HD map reconstruction.
Autonomous Driving
Monocular Cross-View Road Scene Parsing(Road)
+1
no code implementations • 13 Nov 2020 • Zhenzhen Sun, Yuanlong Yu
This paper proposes a homotopy coordinate descent (HCD) method to solve the $l_0$-norm regularized least square ($l_0$-LS) problem for compressed sensing, which combine the homotopy technique with a variant of coordinate descent method.
1 code implementation • 9 Oct 2020 • Zhenzhen Sun, Yuanlong Yu
After optimized, a subset of optimal features will be selected in group, and the number of selected features will be determined automatically.
no code implementations • 8 Oct 2020 • Zhenzhen Sun, Yuanlong Yu
Feature selection is an important data pre-processing in data mining and machine learning, which can reduce feature size without deteriorating model's performance.
no code implementations • CVPR 2020 • You Huang, Yuanlong Yu
The upper bound for the proposed unitization is noise-free and only dominated by the parameter.
no code implementations • ICCV 2019 • Xiaosheng Yan, Yuanlong Yu, Feigege Wang, Wenxi Liu, Shengfeng He, Jia Pan
We conduct comparison experiments on this dataset and demonstrate that our model outperforms the state-of-the-art in tasks of recovering segmentation mask and appearance for occluded vehicles.
no code implementations • 12 Feb 2019 • Dengsheng Chen, Wenxi Liu, You Huang, Tong Tong, Yuanlong Yu
Detection and segmentation of the hippocampal structures in volumetric brain images is a challenging problem in the area of medical imaging.
no code implementations • 27 Sep 2018 • Wenxi Liu, Yuanlong Yu, Chun-Yang Zhang, Genggeng Liu, Naixue Xiong
To our best knowledge, this is the first attempt to analyze individual extraversion of crowd motions based on trajectories.
no code implementations • 27 Sep 2018 • Wenxi Liu, Yibing Song, Dengsheng Chen, Shengfeng He, Yuanlong Yu, Tao Yan, Gerhard P. Hancke, Rynson W. H. Lau
In addition, we also propose a gated fusion scheme to control how the variations captured by the deformable convolution affect the original appearance.