Search Results for author: Qilei Li

Found 5 papers, 1 papers with code

Mitigate Domain Shift by Primary-Auxiliary Objectives Association for Generalizing Person ReID

no code implementations24 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.

Auxiliary Learning Domain Generalization +1

Rapid Person Re-Identification via Sub-space Consistency Regularization

no code implementations13 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.

Person Re-Identification Playing the Game of 2048

Feature-Distribution Perturbation and Calibration for Generalized Person ReID

no code implementations23 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.

Person Re-Identification

Local-Global Associative Frame Assemble in Video Re-ID

no code implementations22 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.

Gated Multiple Feedback Network for Image Super-Resolution

1 code implementation9 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.

Image Super-Resolution

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