Search Results for author: Yongzhen Huang

Found 25 papers, 11 papers with code

Gait Lateral Network: Learning Discriminative and Compact Representations for Gait Recognition

1 code implementation ECCV 2020 Saihui Hou, Chunshui Cao, Xu Liu, Yongzhen Huang

Gait recognition aims at identifying different people by the walking patterns, which can be conducted at a long distance without the cooperation of subjects.

Gait Recognition

Disentangled Diffusion-Based 3D Human Pose Estimation with Hierarchical Spatial and Temporal Denoiser

1 code implementation7 Mar 2024 Qingyuan Cai, Xuecai Hu, Saihui Hou, Li Yao, Yongzhen Huang

To address these problems, a Disentangled Diffusion-based 3D Human Pose Estimation method with Hierarchical Spatial and Temporal Denoiser is proposed, termed DDHPose.

Disentanglement Monocular 3D Human Pose Estimation

QAGait: Revisit Gait Recognition from a Quality Perspective

1 code implementation24 Jan 2024 Zengbin Wang, Saihui Hou, Man Zhang, Xu Liu, Chunshui Cao, Yongzhen Huang, Peipei Li, Shibiao Xu

Gait recognition is a promising biometric method that aims to identify pedestrians from their unique walking patterns.

Gait Recognition

Towards More Efficient Depression Risk Recognition via Gait

no code implementations10 Oct 2023 Min Ren, Muchan Tao, Xuecai Hu, Xiaotong Liu, Qiong Li, Yongzhen Huang

Gait is a complex form of motion, and hand-crafted gait features often only capture a fraction of the intricate associations between gait and depression risk.

FastPoseGait: A Toolbox and Benchmark for Efficient Pose-based Gait Recognition

1 code implementation2 Sep 2023 Shibei Meng, Yang Fu, Saihui Hou, Chunshui Cao, Xu Liu, Yongzhen Huang

Our toolbox supports a set of cutting-edge pose-based gait recognition algorithms and a variety of related benchmarks.

Gait Recognition

Unsupervised Gait Recognition with Selective Fusion

no code implementations19 Mar 2023 Xuqian Ren, Shaopeng Yang, Saihui Hou, Chunshui Cao, Xu Liu, Yongzhen Huang

So to make the pre-trained gait recognition model able to be fine-tuned on unlabeled datasets, we propose a new task: Unsupervised Gait Recognition (UGR).

Contrastive Learning Gait Recognition

GPGait: Generalized Pose-based Gait Recognition

1 code implementation ICCV 2023 Yang Fu, Shibei Meng, Saihui Hou, Xuecai Hu, Yongzhen Huang

Recent works on pose-based gait recognition have demonstrated the potential of using such simple information to achieve results comparable to silhouette-based methods.

Gait Recognition

Exploring Deep Models for Practical Gait Recognition

1 code implementation6 Mar 2023 Chao Fan, Saihui Hou, Yongzhen Huang, Shiqi Yu

Gait recognition is a rapidly advancing vision technique for person identification from a distance.

Gait Recognition Person Identification +1

An In-Depth Exploration of Person Re-Identification and Gait Recognition in Cloth-Changing Conditions

2 code implementations CVPR 2023 Weijia Li, Saihui Hou, Chunjie Zhang, Chunshui Cao, Xu Liu, Yongzhen Huang, Yao Zhao

For the cloth-changing problem, video-based ReID is rarely studied due to the lack of a suitable cloth-changing benchmark, and gait recognition is often researched under controlled conditions.

16k Gait Recognition +1

Dynamic Aggregated Network for Gait Recognition

no code implementations CVPR 2023 Kang Ma, Ying Fu, Dezhi Zheng, Chunshui Cao, Xuecai Hu, Yongzhen Huang

Specifically, we create a dynamic attention mechanism between the features of neighboring pixels that not only adaptively focuses on key regions but also generates more expressive local motion patterns.

Gait Recognition

Fine-grained Unsupervised Domain Adaptation for Gait Recognition

no code implementations ICCV 2023 Kang Ma, Ying Fu, Dezhi Zheng, Yunjie Peng, Chunshui Cao, Yongzhen Huang

Gait recognition has emerged as a promising technique for the long-range retrieval of pedestrians, providing numerous advantages such as accurate identification in challenging conditions and non-intrusiveness, making it highly desirable for improving public safety and security.

Gait Recognition Unsupervised Domain Adaptation

OpenGait: Revisiting Gait Recognition Toward Better Practicality

1 code implementation12 Nov 2022 Chao Fan, Junhao Liang, Chuanfu Shen, Saihui Hou, Yongzhen Huang, Shiqi Yu

To this end, we first develop a flexible and efficient gait recognition codebase named OpenGait.

Gait Recognition

Deep Learning-based Occluded Person Re-identification: A Survey

no code implementations29 Jul 2022 Yunjie Peng, Saihui Hou, Chunshui Cao, Xu Liu, Yongzhen Huang, Zhiqiang He

After that, we summarize and compare the performance of recent occluded person Re-ID methods on four popular datasets: Partial-ReID, Partial-iLIDS, Occluded-ReID, and Occluded-DukeMTMC.

Person Re-Identification

Progressive Feature Learning for Realistic Cloth-Changing Gait Recognition

no code implementations24 Jul 2022 Xuqian Ren, Saihui Hou, Chunshui Cao, Xu Liu, Yongzhen Huang

Gait recognition is instrumental in crime prevention and social security, for it can be conducted at a long distance to figure out the identity of persons.

Gait Recognition

Learning Gait Representation from Massive Unlabelled Walking Videos: A Benchmark

1 code implementation28 Jun 2022 Chao Fan, Saihui Hou, Jilong Wang, Yongzhen Huang, Shiqi Yu

As far as we know, GaitLU-1M is the first large-scale unlabelled gait dataset, and GaitSSB is the first method that achieves remarkable unsupervised results on the aforementioned benchmarks.

Contrastive Learning Gait Recognition +1

Data Augmentation For Medical MR Image Using Generative Adversarial Networks

no code implementations29 Nov 2021 Panjian Huang, Xu Liu, Yongzhen Huang

Our results show that PGGAN-SSIM successfully generates 256x256 realistic brain tumor MR images which fill the real image distribution uncovered by the original dataset.

Data Augmentation MS-SSIM +1

Dense-View GEIs Set: View Space Covering for Gait Recognition based on Dense-View GAN

no code implementations26 Sep 2020 Rijun Liao, Weizhi An, Shiqi Yu, Zhu Li, Yongzhen Huang

In this paper, we, therefore, introduce a Dense-View GEIs Set (DV-GEIs) to deal with the challenge of limited view angles.

Gait Recognition

Learning Efficient Convolutional Networks through Irregular Convolutional Kernels

no code implementations29 Sep 2019 Weiyu Guo, Jiabin Ma, Liang Wang, Yongzhen Huang

As deep neural networks are increasingly used in applications suited for low-power devices, a fundamental dilemma becomes apparent: the trend is to grow models to absorb increasing data that gives rise to memory intensive; however low-power devices are designed with very limited memory that can not store large models.

Look and Think Twice: Capturing Top-Down Visual Attention With Feedback Convolutional Neural Networks

no code implementations ICCV 2015 Chunshui Cao, Xian-Ming Liu, Yi Yang, Yinan Yu, Jiang Wang, Zilei Wang, Yongzhen Huang, Liang Wang, Chang Huang, Wei Xu, Deva Ramanan, Thomas S. Huang

While feedforward deep convolutional neural networks (CNNs) have been a great success in computer vision, it is important to remember that the human visual contex contains generally more feedback connections than foward connections.

Enhanced Mixtures of Part Model for Human Pose Estimation

no code implementations22 Jan 2015 Wenjuan Gong, Yongzhen Huang, Jordi Gonzalez, and Liang Wang

In this condition, we can combine extracted human blobs with histogram of gradient feature, which is commonly used in mixture of parts model for training body part templates.

2D Human Pose Estimation 3D Pose Estimation

Relevance Topic Model for Unstructured Social Group Activity Recognition

no code implementations NeurIPS 2013 Fang Zhao, Yongzhen Huang, Liang Wang, Tieniu Tan

Unstructured social group activity recognition in web videos is a challenging task due to 1) the semantic gap between class labels and low-level visual features and 2) the lack of labeled training data.

Attribute Group Activity Recognition +1

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