Search Results for author: An-Cong Wu

Found 8 papers, 4 papers with code

Person Re-identification by Contour Sketch under Moderate Clothing Change

2 code implementations6 Feb 2020 Qize Yang, An-Cong Wu, Wei-Shi Zheng

Substantial development of re-id has recently been observed, and the majority of existing models are largely dependent on color appearance and assume that pedestrians do not change their clothes across camera views.

Person Re-Identification

Unsupervised Person Re-identification by Deep Asymmetric Metric Embedding

1 code implementation29 Jan 2019 Hong-Xing Yu, An-Cong Wu, Wei-Shi Zheng

In such a way, DECAMEL jointly learns the feature representation and the unsupervised asymmetric metric.

Clustering Deep Clustering +2

Adversarial Open-World Person Re-Identification

no code implementations ECCV 2018 Xiang Li, An-Cong Wu, Wei-Shi Zheng

The main idea is learning to attack feature extractor on the target people by using GAN to generate very target-like images (imposters), and in the meantime the model will make the feature extractor learn to tolerate the attack by discriminative learning so as to realize group-based verification.

Person Re-Identification

Adversarial Attribute-Image Person Re-identification

no code implementations5 Dec 2017 Zhou Yin, Wei-Shi Zheng, An-Cong Wu, Hong-Xing Yu, Hai Wan, Xiaowei Guo, Feiyue Huang, Jian-Huang Lai

While attributes have been widely used for person re-identification (Re-ID) which aims at matching the same person images across disjoint camera views, they are used either as extra features or for performing multi-task learning to assist the image-image matching task.

Attribute Multi-Task Learning +1

Cross-view Asymmetric Metric Learning for Unsupervised Person Re-identification

1 code implementation ICCV 2017 Hong-Xing Yu, An-Cong Wu, Wei-Shi Zheng

While metric learning is important for Person re-identification (RE-ID), a significant problem in visual surveillance for cross-view pedestrian matching, existing metric models for RE-ID are mostly based on supervised learning that requires quantities of labeled samples in all pairs of camera views for training.

Clustering Metric Learning +1

Top-push Video-based Person Re-identification

no code implementations CVPR 2016 Jin-Jie You, An-Cong Wu, Xiang Li, Wei-Shi Zheng

Since only limited information can be exploited from still images, it is hard (if not impossible) to overcome the occlusion, pose and camera-view change, and lighting variation problems.

Video-Based Person Re-Identification

An Enhanced Deep Feature Representation for Person Re-identification

no code implementations26 Apr 2016 Shangxuan Wu, Ying-Cong Chen, Xiang Li, An-Cong Wu, Jin-Jie You, Wei-Shi Zheng

In this paper, we focus on the feature representation and claim that hand-crafted histogram features can be complementary to Convolutional Neural Network (CNN) features.

Metric Learning Person Re-Identification

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