no code implementations • 24 May 2023 • Feifei Shao, Yawei Luo, Lei Chen, Ping Liu, Wei Yang, Yi Yang, Jun Xiao
In this paper, we conduct a thorough causal analysis to investigate the origins of biased activation.
1 code implementation • 3 Jan 2023 • Feifei Shao, Yawei Luo, Fei Gao, Yi Yang, Jun Xiao
Previous weakly-supervised object localization (WSOL) methods aim to expand activation map discriminative areas to cover the whole objects, yet neglect two inherent challenges when relying solely on image-level labels.
no code implementations • 25 Feb 2022 • Feifei Shao, Yawei Luo, Ping Liu, Jie Chen, Yi Yang, Yulei Lu, Jun Xiao
To deploy SSDR-AL in a more practical scenario, we design a noise-aware iterative labeling strategy to confront the "noisy annotation" problem introduced by the previous "dominant labeling" strategy in superpoints.
no code implementations • 26 May 2021 • Feifei Shao, Long Chen, Jian Shao, Wei Ji, Shaoning Xiao, Lu Ye, Yueting Zhuang, Jun Xiao
With the success of deep neural networks in object detection, both WSOD and WSOL have received unprecedented attention.
1 code implementation • 21 Apr 2021 • Feifei Shao, Yawei Luo, Li Zhang, Lu Ye, Siliang Tang, Yi Yang, Jun Xiao
The recent emerged weakly supervised object localization (WSOL) methods can learn to localize an object in the image only using image-level labels.