Search Results for author: Xinqian Gu

Found 9 papers, 6 papers with code

Clothes-Changing Person Re-Identification with Feasibility-Aware Intermediary Matching

no code implementations15 Apr 2024 Jiahe Zhao, Ruibing Hou, Hong Chang, Xinqian Gu, Bingpeng Ma, Shiguang Shan, Xilin Chen

Current clothes-changing person re-identification (re-id) approaches usually perform retrieval based on clothes-irrelevant features, while neglecting the potential of clothes-relevant features.

Clothes Changing Person Re-Identification Retrieval

Clothes-Changing Person Re-identification with RGB Modality Only

1 code implementation CVPR 2022 Xinqian Gu, Hong Chang, Bingpeng Ma, Shutao Bai, Shiguang Shan, Xilin Chen

In this paper, we propose a Clothes-based Adversarial Loss (CAL) to mine clothes-irrelevant features from the original RGB images by penalizing the predictive power of re-id model w. r. t.

Clothes Changing Person Re-Identification Multiview Gait Recognition

Basket-based Softmax

no code implementations23 Jan 2022 Qiang Meng, Xinqian Gu, Xiaqing Xu, Feng Zhou

Experimentally, we demonstrate the efficiency and superiority of the BBS on the tasks of face recognition and re-identification, with both simulated and real-world datasets.

Face Recognition

Feature Completion for Occluded Person Re-Identification

1 code implementation24 Jun 2021 Ruibing Hou, Bingpeng Ma, Hong Chang, Xinqian Gu, Shiguang Shan, Xilin Chen

Our method significantly outperforms existing methods on the occlusion datasets, while remains top even superior performance on holistic datasets.

Person Re-Identification

IAUnet: Global Context-Aware Feature Learning for Person Re-Identification

1 code implementation2 Sep 2020 Ruibing Hou, Bingpeng Ma, Hong Chang, Xinqian Gu, Shiguang Shan, Xilin Chen

Furthermore, a Channel IAU (CIAU) module is designed to model the semantic contextual interactions between channel features to enhance the feature representation, especially for small-scale visual cues and body parts.

Object Categorization Person Re-Identification

Appearance-Preserving 3D Convolution for Video-based Person Re-identification

1 code implementation ECCV 2020 Xinqian Gu, Hong Chang, Bingpeng Ma, Hongkai Zhang, Xilin Chen

Due to the imperfect person detection results and posture changes, temporal appearance misalignment is unavoidable in video-based person re-identification (ReID).

Human Detection Video-Based Person Re-Identification

Interaction-and-Aggregation Network for Person Re-identification

1 code implementation CVPR 2019 Ruibing Hou, Bingpeng Ma, Hong Chang, Xinqian Gu, Shiguang Shan, Xilin Chen

Person re-identification (reID) benefits greatly from deep convolutional neural networks (CNNs) which learn robust feature embeddings.

Person Re-Identification

VRSTC: Occlusion-Free Video Person Re-Identification

no code implementations CVPR 2019 Ruibing Hou, Bingpeng Ma, Hong Chang, Xinqian Gu, Shiguang Shan, Xilin Chen

For one thing, the spatial structure of a pedestrian frame can be used to predict the occluded body parts from the unoccluded body parts of this frame.

Video-Based Person Re-Identification

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