Search Results for author: Shiqi Yu

Found 24 papers, 14 papers with code

Cross-Modality Gait Recognition: Bridging LiDAR and Camera Modalities for Human Identification

no code implementations4 Apr 2024 Rui Wang, Chuanfu Shen, Manuel J. Marin-Jimenez, George Q. Huang, Shiqi Yu

Current gait recognition research mainly focuses on identifying pedestrians captured by the same type of sensor, neglecting the fact that individuals may be captured by different sensors in order to adapt to various environments.

Gait Recognition

BigGait: Learning Gait Representation You Want by Large Vision Models

2 code implementations29 Feb 2024 Dingqiang Ye, Chao Fan, Jingzhe Ma, Xiaoming Liu, Shiqi Yu

Gait recognition stands as one of the most pivotal remote identification technologies and progressively expands across research and industry communities.

Gait Recognition

Cross-Covariate Gait Recognition: A Benchmark

2 code implementations22 Dec 2023 Shinan Zou, Chao Fan, Jianbo Xiong, Chuanfu Shen, Shiqi Yu, Jin Tang

Compared to existing datasets, CCGR has both population and individual-level diversity.

Gait Recognition

A Multi-Stage Adaptive Feature Fusion Neural Network for Multimodal Gait Recognition

1 code implementation22 Dec 2023 Shinan Zou, Jianbo Xiong, Chao Fan, Shiqi Yu, Jin Tang

In this paper, by considering the temporal and spatial characteristics of gait data, we propose a multi-stage feature fusion strategy (MSFFS), which performs multimodal fusions at different stages in the feature extraction process.

Gait Recognition

SkeletonGait: Gait Recognition Using Skeleton Maps

1 code implementation22 Nov 2023 Chao Fan, Jingzhe Ma, Dongyang Jin, Chuanfu Shen, Shiqi Yu

In this paper, we introduce a novel skeletal gait representation named skeleton map, together with SkeletonGait, a skeleton-based method to exploit structural information from human skeleton maps.

Gait Recognition

Recent neutrino oscillation result with the IceCube experiment

no code implementations29 Jul 2023 Shiqi Yu, Jessie Micallef

The IceCube South Pole Neutrino Observatory is a Cherenkov detector instrumented in a cubic kilometer of ice at the South Pole.

Pedestrian Attribute Editing for Gait Recognition and Anonymization

1 code implementation9 Mar 2023 Jingzhe Ma, Dingqiang Ye, Chao Fan, Shiqi Yu

As a kind of biometrics, the gait information of pedestrians has attracted widespread attention from both industry and academia since it can be acquired from long distances without the cooperation of targets.

Attribute Data Augmentation +3

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

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

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

A Comprehensive Survey on Deep Gait Recognition: Algorithms, Datasets and Challenges

1 code implementation28 Jun 2022 Chuanfu Shen, Shiqi Yu, Jilong Wang, George Q. Huang, Liang Wang

We provide a comprehensive survey on recent literature using deep learning and a discussion on the privacy and security of gait biometrics.

Gait Recognition Representation Learning

An Identity-Preserved Framework for Human Motion Transfer

no code implementations14 Apr 2022 Jingzhe Ma, Xiaoqing Zhang, Shiqi Yu

Although previous methods have achieved good results in synthesizing good-quality videos, they lose sight of individualized motion information from the source and target motions, which is significant for the realism of the motion in the generated video.

Disentanglement Gait Recognition +1

Gait Recognition with Mask-based Regularization

no code implementations8 Mar 2022 Chuanfu Shen, Beibei Lin, Shunli Zhang, George Q. Huang, Shiqi Yu, Xin Yu

Also, we design an Inception-like ReverseMask Block, which has three branches composed of a global branch, a feature dropping branch, and a feature scaling branch.

Multiview Gait Recognition

Detect Faces Efficiently: A Survey and Evaluations

2 code implementations3 Dec 2021 Yuantao Feng, Shiqi Yu, Hanyang Peng, Yan-ran Li, JianGuo Zhang

However, with the tremendous increase in images and videos with variations in face scale, appearance, expression, occlusion and pose, traditional face detectors are challenged to detect various "in the wild" faces.

Face Detection Face Recognition +3

A Systematic IoU-Related Method: Beyond Simplified Regression for Better Localization

no code implementations3 Dec 2021 Hanyang Peng, Shiqi Yu

Specifically, the stricter the metric is, the more notable the gain is, improving \textbf{8. 2 mAP} on VOC2007 and \textbf{5. 4 mAP} on COCO2017 at metric $AP_{90}$.

regression

A Survey: Deep Learning for Hyperspectral Image Classification with Few Labeled Samples

1 code implementation3 Dec 2021 Sen Jia, Shuguo Jiang, Zhijie Lin, Nanying Li, Meng Xu, Shiqi Yu

In general, deep learning models often contain many trainable parameters and require a massive number of labeled samples to achieve optimal performance.

Active Learning Few-Shot Learning +2

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

iLGaCo: Incremental Learning of Gait Covariate Factors

no code implementations31 Aug 2020 Zihao Mu, Francisco M. Castro, Manuel J. Marin-Jimenez, Nicolas Guil, Yan-ran Li, Shiqi Yu

In this paper, we propose iLGaCo, the first incremental learning approach of covariate factors for gait recognition, where the deep model can be updated with new information without re-training it from scratch by using the whole dataset.

Gait Recognition Incremental Learning

Electron Neutrino Energy Reconstruction in NOvA Using CNN Particle IDs

no code implementations15 Oct 2019 Shiqi Yu

NOvA is a long-baseline neutrino oscillation experiment.

POP-Norm: A Theoretically Justified and More Accelerated Normalization Approach

no code implementations25 Sep 2019 Hanyang Peng, Shiqi Yu

Batch Normalization (BatchNorm) has been a default module in modern deep networks due to its effectiveness for accelerating training deep neural networks.

PEA265: Perceptual Assessment of Video Compression Artifacts

no code implementations1 Mar 2019 Liqun Lin, Shiqi Yu, Tiesong Zhao, Member, Zhou Wang, Fellow, IEEE

To monitor and improve visual QoE, it is crucial to develop subjective and objective measures that can identify and quantify various types of PEAs.

Blocking Motion Estimation +2

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