Li-Qun Xu

According to our database, Li-Qun Xu authored at least 49 papers between 1990 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

SSpose: Self-Supervised Spatial-Aware Model for Human Pose Estimation.

Linfang Yu, Zhen Qin, Li-Qun Xu, Zhiguang Qin, Kim-Kwang Raymond Choo

IEEE Trans. Artif. Intell., November, 2024

2022

Multi-level translocation events analysis in solid-state nanopore current traces.

Xinlong Liu, Zepeng Sun, Wei Liu, Feng Qiao, Li Cui, Jing Yang, Jingjie Sha, Jian Li, Li-Qun Xu

Proceedings of the IEEE International Conference on Bioinformatics and Biomedicine, 2022

2021

Enabling Tiered and Coordinated Services in a Health Community of Primary Care Facilities and County Hospitals Based on HL7 FHIR.

Jingwen Nan, Li-Qun Xu, Qingsong Wang, Changyu Bu, Jianjun Ma, Feng Qiao

Proceedings of the IEEE International Conference on Digital Health, 2021

Knowledge Graph Building from Real-world Multisource "Dirty" Clinical Electronic Medical Records for Intelligent Consultation Applications.

Xinlong Liu, Li-Qun Xu

Proceedings of the IEEE International Conference on Digital Health, 2021

2020

Automated Cataracts Screening from Slit-Lamp Images Employing Deep Learning.

Zhipeng Zhang, Wenhui Shou, Dongjia Xing, Wenting Ma, Qingqing Xu, Wei Wang, Li-Qun Xu, Ziming Liu, Ling Xu

Proceedings of the IoT as a Service - 6th EAI International Conference, 2020

An Automated Method of Identifying Incorrectly Labelled Images Based on the Sequences of Loss Functions of Deep Learning Networks.

Zhipeng Zhang, Wenhui Shou, Wengting Ma, Dongjia Xing, Qingqing Xu, Li-Qun Xu, Qingxia Fan, Ling Xu

Proceedings of the IoT as a Service - 6th EAI International Conference, 2020

An Automatic Sleep Staging Method Using a Multi-head and Sequence Network.

Qing Wang, Shan Wang, Na Wu, Li-Qun Xu

Proceedings of the BIBE 2020: The Fourth International Conference on Biological Information and Biomedical Engineering, 2020

2017

Motionword: An activity recognition algorithm based on intelligent terminal and cloud.

Zhen-Jie Yao, Zhi-Peng Zhang, Junyan Wang, Li-Qun Xu

Proceedings of the 20th International Conference on Information Fusion, 2017

2016

Convolutional Neural Network for Retinal Blood Vessel Segmentation.

Zhenjie Yao, Zhipeng Zhang, Li-Qun Xu

Proceedings of the 9th International Symposium on Computational Intelligence and Design, 2016

Generic features for fundus image quality evaluation.

Zhen-Jie Yao, Zhi-Peng Zhang, Li-Qun Xu, Qingxia Fan, Ling Xu

Proceedings of the 18th IEEE International Conference on e-Health Networking, 2016

2014

An Effective Algorithm to Detect Abnormal Step Counting Based on One-Class SVM.

Zhen-Jie Yao, Zhi-Peng Zhang, Li-Qun Xu

Proceedings of the 17th IEEE International Conference on Computational Science and Engineering, 2014

2010

Event monitoring via local motion abnormality detection in non-linear subspace.

Ioannis Tziakos, Andrea Cavallaro, Li-Qun Xu

Neurocomputing, 2010

Multicamera Information Processing: Acquisition, Collaboration, Interpretation, and Production.

Christophe De Vleeschouwer, Andrea Cavallaro, Pascal Frossard, Peter H. Tu, Li-Qun Xu

EURASIP J. Image Video Process., 2010

Local Abnormality Detection in Video Using Subspace Learning.

Ioannis Tziakos, Andrea Cavallaro, Li-Qun Xu

Proceedings of the Seventh IEEE International Conference on Advanced Video and Signal Based Surveillance, 2010

2009

Video event segmentation and visualisation in non-linear subspace.

Ioannis Tziakos, Andrea Cavallaro, Li-Qun Xu

Pattern Recognit. Lett., 2009

An interactive and multi-level framework for summarising user generated videos.

Saman Cooray, Hervé Bredin, Li-Qun Xu, Noel E. O'Connor

Proceedings of the 17th International Conference on Multimedia 2009, 2009

Relating "Pace' to Activity Changes in Mono- and Multi-camera Surveillance Videos.

Li-Qun Xu, Arasanathan Anjulan

Proceedings of the Sixth IEEE International Conference on Advanced Video and Signal Based Surveillance, 2009

Turning Surveillance Video into Structured Information and Actionable Events.

Li-Qun Xu

Proceedings of the Sixth IEEE International Conference on Advanced Video and Signal Based Surveillance, 2009

2008

Crowd analysis: a survey.

Beibei Zhan, Dorothy Ndedi Monekosso, Paolo Remagnino, Sergio A. Velastin, Li-Qun Xu

Mach. Vis. Appl., 2008

Crowd behaviours analysis in dynamic visual scenes of complex environment.

Li-Qun Xu, Arasanathan Anjulan

Proceedings of the International Conference on Image Processing, 2008

2007

A Quantitative Comparison of Two New Motion Estimation Algorithms.

Beibei Zhan, Paolo Remagnino, Sergio A. Velastin, Ndedi D. Monekosso, Li-Qun Xu

Proceedings of the Advances in Visual Computing, Third International Symposium, 2007

Appearance-based video clustering in 2D locality preserving projection subspace.

Li-Qun Xu, Bin Luo

Proceedings of the 6th ACM International Conference on Image and Video Retrieval, 2007

Issues in video analytics and surveillance systems: Research / prototyping vs. applications / user requirements.

Li-Qun Xu

Proceedings of the Fourth IEEE International Conference on Advanced Video and Signal Based Surveillance, 2007

2006

Real-time outdoor video surveillance with robust foreground extraction and object tracking via multi-state transition management.

Bang Jun Lei, Li-Qun Xu

Pattern Recognit. Lett., 2006

Motion Estimation with Edge Continuity Constraint for Crowd Scene Analysis.

Beibei Zhan, Paolo Remagnino, Sergio A. Velastin, Ndedi D. Monekosso, Li-Qun Xu

Proceedings of the Advances in Visual Computing, Second International Symposium, 2006

An Efficient Object Segmentation Algorithm with Dynamic and Selective Background Updating and Shadow Removal.

Li-Qun Xu

Proceedings of the International Conference on Image Processing, 2006

iBase: Navigating Digital Library Collections.

Paul Browne, Stefan M. Rüger, Li-Qun Xu, Daniel Heesch

Proceedings of the Image and Video Retrieval, 5th International Conference, 2006

2005

Affective video content representation and modeling.

Alan Hanjalic, Li-Qun Xu

IEEE Trans. Multim., 2005

Shadow Removal with Blob-Based Morphological Reconstruction for Error Correction.

Li-Qun Xu, José Luis Landabaso, Montse Pardàs

Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

Hierarchical Representation of Scenes Using Activity Information.

José Luis Landabaso, Montse Pardàs, Li-Qun Xu

Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

JPEG2000-based scalable summary for understanding long video surveillance sequences.

Jérôme Meessen, Jean-François Delaigle, Li-Qun Xu, Benoît Macq

Proceedings of the Electronic Imaging: Image and Video Communications and Processing 2005, 2005

2004

Bringing User Satisfaction to Media Access: The IST BUSMAN Project.

Ebroul Izquierdo, Ivan Damnjanovic, Paulo Villegas, Li-Qun Xu, Stephan Herrmann

Proceedings of the 8th International Conference on Information Visualisation, 2004

Robust Tracking and Object Classification Towards Automated Video Surveillance.

José Luis Landabaso, Li-Qun Xu, Montse Pardàs

Proceedings of the Image Analysis and Recognition: International Conference, 2004

A User-Centred System for End-to-End Secure Multimedia Content Delivery: From Content Annotation to Consumer Consumption.

Li-Qun Xu, Paulo Villegas, Mónica Díez, Ebroul Izquierdo, Stephan Herrmann, Vincent Bottreau, Ivan Damnjanovic, Damien Papworth

Proceedings of the Image and Video Retrieval: Third International Conference, 2004

2003

Robustly Estimating Disparity From Adaptive Dense Curves.

Bang Jun Lei, Li-Qun Xu, Emile A. Hendriks, Jan Biemond

Int. J. Pattern Recognit. Artif. Intell., 2003

Video classification using spatial-temporal features and PCA.

Li-Qun Xu, Yongmin Li

Proceedings of the 2003 IEEE International Conference on Multimedia and Expo, 2003

Robust panorama from MPEG video.

Yongmin Li, Li-Qun Xu, Geoff Morrison, Charles Nightingale, Jason Morphett

Proceedings of the 2003 IEEE International Conference on Multimedia and Expo, 2003

An integrated algorithm of incremental and robust PCA.

Yongmin Li, Li-Qun Xu, Jason Morphett, Richard Jacobs

Proceedings of the 2003 International Conference on Image Processing, 2003

2002

Robust Dense Disparity Estimation Using Hierarchical Adaptive Curve Matching.

Bang Jun Lei, Li-Qun Xu, Emile A. Hendriks

Proceedings of the 7th International Fall Workshop on Vision, Modeling, and Visualization, 2002

Recent Trends in Video Analysis: A Taxonomy of Video Classification Problems.

Matt J. Roach, John S. D. Mason, Nicholas W. D. Evans, Li-Qun Xu, Fred Stentiford

Proceedings of the Internet and Multimedia Systems and Applications, 2002

Video genre verification using both acoustic and visual modes.

Matthew Roach, John S. D. Mason, Li-Qun Xu

Proceedings of the IEEE 5th Workshop on Multimedia Signal Processing, 2002

2001

Video summarization and semantics editing tools.

Li-Qun Xu, Jian Zhu, Fred Stentiford

Proceedings of the Storage and Retrieval for Media Databases 2001, 2001

Towards Teleconferencing by View Synthesis and Large-Baseline Stereo.

Francesco Isgrò, Emanuele Trucco, Li-Qun Xu

Proceedings of the 11th International Conference on Image Analysis and Processing (ICIAP 2001), 2001

2000

Data-Driven Nonlinear Diffusion for Object Segmentation.

Li-Qun Xu, Ebroul Izquierdo

Proceedings of the 2000 International Conference on Image Processing, 2000

1998

A Novel Approach to Real-time Non-intrusive Gaze Finding.

Li-Qun Xu, Dave Machin, Phil Sheppard

Proceedings of the British Machine Vision Conference 1998, 1998

1997

Neural networks in human motion tracking - An experimental study.

Li-Qun Xu, David C. Hogg

Image Vis. Comput., 1997

Automatic learning rate optimization by higher-order derivatives.

Xiao-Hu Yu, Li-Qun Xu

Proceedings of International Conference on Neural Networks (ICNN'97), 1997

1992

Building a Model of a Road Junction Using Moving Vehicle Information.

Li-Qun Xu, David S. Young, David C. Hogg

Proceedings of the British Machine Vision Conference, 1992

1990

Speech recognition based on the integration of FSVQ and neural network.

Li-Qun Xu, Tie-Cheng Yu, G. D. Tattersall

Proceedings of the First International Conference on Spoken Language Processing, 1990