no code implementations • 24 Oct 2023 • Qilei Li, Shaogang Gong
While deep learning has significantly improved ReID model accuracy under the independent and identical distribution (IID) assumption, it has also become clear that such models degrade notably when applied to an unseen novel domain due to unpredictable/unknown domain shift.
no code implementations • 13 Jul 2022 • Qingze Yin, GuanAn Wang, Guodong Ding, Qilei Li, Shaogang Gong, Zhenmin Tang
To strike a balance between the model accuracy and efficiency, we propose a novel Sub-space Consistency Regularization (SCR) algorithm that can speed up the ReID procedure by $0. 25$ times than real-value features under the same dimensions whilst maintaining a competitive accuracy, especially under short codes.
no code implementations • 23 May 2022 • Qilei Li, Jiabo Huang, Jian Hu, Shaogang Gong
In this work, we propose a Feature-Distribution Perturbation and Calibration (PECA) method to derive generic feature representations for person ReID, which is not only discriminative across cameras but also agnostic and deployable to arbitrary unseen target domains.
no code implementations • 22 Oct 2021 • Qilei Li, Jiabo Huang, Shaogang Gong
In this work, we explore jointly both local alignments and global correlations with further consideration of their mutual promotion/reinforcement so to better assemble complementary discriminative Re-ID information within all the relevant frames in video tracklets.
1 code implementation • 9 Jul 2019 • Qilei Li, Zhen Li, Lu Lu, Gwanggil Jeon, Kai Liu, Xiaomin Yang
The rapid development of deep learning (DL) has driven single image super-resolution (SR) into a new era.
Ranked #18 on Image Super-Resolution on BSD100 - 4x upscaling