Search Results for author: Xuehu Liu

Found 6 papers, 4 papers with code

TOP-ReID: Multi-spectral Object Re-Identification with Token Permutation

1 code implementation15 Dec 2023 Yuhao Wang, Xuehu Liu, Pingping Zhang, Hu Lu, Zhengzheng Tu, Huchuan Lu

In addition, most of current Transformer-based ReID methods only utilize the global feature of class tokens to achieve the holistic retrieval, ignoring the local discriminative ones.

TF-CLIP: Learning Text-free CLIP for Video-based Person Re-Identification

1 code implementation15 Dec 2023 Chenyang Yu, Xuehu Liu, Yingquan Wang, Pingping Zhang, Huchuan Lu

Technically, TMC allows the frame-level memories in a sequence to communicate with each other, and to extract temporal information based on the relations within the sequence.

Cross-Modal Retrieval Video-Based Person Re-Identification

Video-based Person Re-identification with Long Short-Term Representation Learning

no code implementations7 Aug 2023 Xuehu Liu, Pingping Zhang, Huchuan Lu

Meanwhile, to extract short-term representations, we propose a Bi-direction Motion Estimator (BME), in which reciprocal motion information is efficiently extracted from consecutive frames.

Representation Learning Video-Based Person Re-Identification

Deeply-Coupled Convolution-Transformer with Spatial-temporal Complementary Learning for Video-based Person Re-identification

1 code implementation27 Apr 2023 Xuehu Liu, Chenyang Yu, Pingping Zhang, Huchuan Lu

Further, in spatial, we propose a Complementary Content Attention (CCA) to take advantages of the coupled structure and guide independent features for spatial complementary learning.

Video-Based Person Re-Identification

A Video Is Worth Three Views: Trigeminal Transformers for Video-based Person Re-identification

no code implementations5 Apr 2021 Xuehu Liu, Pingping Zhang, Chenyang Yu, Huchuan Lu, Xuesheng Qian, Xiaoyun Yang

To capture richer perceptions and extract more comprehensive video representations, in this paper we propose a novel framework named Trigeminal Transformers (TMT) for video-based person Re-ID.

Video-Based Person Re-Identification

Watching You: Global-guided Reciprocal Learning for Video-based Person Re-identification

1 code implementation CVPR 2021 Xuehu Liu, Pingping Zhang, Chenyang Yu, Huchuan Lu, Xiaoyun Yang

Specifically, we first propose a Global-guided Correlation Estimation (GCE) to generate feature correlation maps of local features and global features, which help to localize the high- and low-correlation regions for identifying the same person.

Feature Correlation Video-Based Person Re-Identification

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