no code implementations • 7 Apr 2024 • Zhimeng Xin, Shiming Chen, Tianxu Wu, Yuanjie Shao, Weiping Ding, Xinge You
This paper presents a comprehensive survey to review the significant advancements in the field of FSOD in recent years and summarize the existing challenges and solutions.
no code implementations • 1 Aug 2023 • Hengchu Lu, Yuanjie Shao, Xiang Wang, Changxin Gao
In this way, the proposed ASC enables explicit transfer of source domain knowledge to prevent the model from overfitting the target domain.
no code implementations • 18 Jun 2022 • Xiang Wang, Huaxin Zhang, Shiwei Zhang, Changxin Gao, Yuanjie Shao, Nong Sang
This technical report presents our first place winning solution for temporal action detection task in CVPR-2022 AcitivityNet Challenge.
no code implementations • 22 Dec 2021 • Yuhang Wu, Tengteng Huang, Haotian Yao, Chi Zhang, Yuanjie Shao, Chuchu Han, Changxin Gao, Nong Sang
First, we present a Domain-Specific Contrastive Learning (DSCL) mechanism to fully explore intradomain information by comparing samples only from the same domain.
Contrastive Learning Domain Adaptive Person Re-Identification +2
1 code implementation • 3 Dec 2021 • Feng Zhang, Yuanjie Shao, Yishi Sun, Kai Zhu, Changxin Gao, Nong Sang
We introduce a Noise Disentanglement Module (NDM) to disentangle the noise and content in the reflectance maps with the reliable aid of unpaired clean images.
Ranked #1 on Low-Light Image Enhancement on MEF
2 code implementations • 21 Sep 2021 • Changqian Yu, Yuanjie Shao, Changxin Gao, Nong Sang
The last layer of FCN is typically a global classifier (1x1 convolution) to recognize each pixel to a semantic label.
Ranked #18 on Semantic Segmentation on PASCAL Context
1 code implementation • ICCV 2021 • Xiang Wang, Shiwei Zhang, Zhiwu Qing, Yuanjie Shao, Zhengrong Zuo, Changxin Gao, Nong Sang
Most recent approaches for online action detection tend to apply Recurrent Neural Network (RNN) to capture long-range temporal structure.
Ranked #8 on Online Action Detection on THUMOS'14
no code implementations • 20 Jun 2021 • Xiang Wang, Zhiwu Qing, Ziyuan Huang, Yutong Feng, Shiwei Zhang, Jianwen Jiang, Mingqian Tang, Yuanjie Shao, Nong Sang
Then our proposed Local-Global Background Modeling Network (LGBM-Net) is trained to localize instances by using only video-level labels based on Multi-Instance Learning (MIL).
Weakly-supervised Learning Weakly-supervised Temporal Action Localization +1
1 code implementation • CVPR 2021 • Xiang Wang, Shiwei Zhang, Zhiwu Qing, Yuanjie Shao, Changxin Gao, Nong Sang
In this paper, we focus on applying the power of self-supervised methods to improve semi-supervised action proposal generation.
Ranked #2 on Semi-Supervised Action Detection on ActivityNet-1.3
1 code implementation • ICCV 2021 • Shizhen Zhao, Changxin Gao, Yuanjie Shao, Wei-Shi Zheng, Nong Sang
Specifically, to alleviate the intra-class variations, a clustering method is utilized to generate pseudo labels for both visual and textual instances.
1 code implementation • CVPR 2020 • Yuanjie Shao, Lerenhan Li, Wenqi Ren, Changxin Gao, Nong Sang
By training image translation and dehazing network in an end-to-end manner, we can obtain better effects of both image translation and dehazing.
Ranked #5 on Image Dehazing on RESIDE-6K
1 code implementation • 19 Jan 2020 • Shizhen Zhao, Changxin Gao, Yuanjie Shao, Lerenhan Li, Changqian Yu, Zhong Ji, Nong Sang
FFU and BFU add the IoU variance to the results of CFU, yielding class-specific foreground and background features, respectively.