no code implementations • 1 Mar 2024 • Zhenwei He, Lei Zhang
\keywords{Object detection, incremental learning, causal feature.
no code implementations • International Journal of Computer Vision 2022 • Zhenwei He, Lei Zhang, Xinbo Gao, David Zhang
Our proposed MAF has two distinct contributions: (1) The Hierarchical Domain Feature Alignment (HDFA) module is introduced to minimize the image-level domain disparity, where Scale Reduction Module (SRM) reduces the feature map size without information loss and increases the training efficiency.
no code implementations • 3 Sep 2020 • Lei Zhang, Zhenwei He, Yi Yang, Liang Wang, Xinbo Gao
The traditional object retrieval task aims to learn a discriminative feature representation with intra-similarity and inter-dissimilarity, which supposes that the objects in an image are manually or automatically pre-cropped exactly.
no code implementations • ECCV 2020 • Zhenwei He, Lei Zhang
Unsupervised domain adaptive object detection is proposed recently to reduce the disparity between domains, where the source domain is label-rich while the target domain is label-agnostic.
1 code implementation • ICCV 2019 • Zhenwei He, Lei Zhang
Conventional object detection methods essentially suppose that the training and testing data are collected from a restricted target domain with expensive labeling cost.
no code implementations • 2 Apr 2018 • Zhenwei He, Lei Zhang, Wei Jia
This paper proposes a pedestrian detection and re-identification (re-id) integration net (I-Net) in an end-to-end learning framework.