Sergio A. Velastin

发表

Special issue on multimedia analysis and security

Shiguo Lian, Sergio A. Velastin, 2010, Multimedia Tools and Applications.

Tracking People for Automatic Surveillance Applications

Sergio A. Velastin, Luis M. Fuentes, 2003, IbPRIA.

Motion-based machine vision techniques for the management of large crowds

Sergio A. Velastin, Boghos Boghossian, 1999, ICECS'99. Proceedings of ICECS '99. 6th IEEE International Conference on Electronics, Circuits and Systems (Cat. No.99EX357).

Urban road user detection and classification using 3D wire frame models

Sergio A. Velastin, N. Buch, James Orwell, 2010 .

Mining Paths of Complex Crowd Scenes

Sergio A. Velastin, Paolo Remagnino, Beibei Zhan, 2005, ISVC.

Are Current Monocular Computer Vision Systems for Human Action Recognition Suitable for Visual Surveillance Applications?

Jean-Christophe Nebel, Sergio A. Velastin, Michal Lewandowski, 2011, ISVC.

Evaluation of Unsupervised Segmentation Algorithms for Silhouette Extraction in Human Action Video Sequences

Adolfo Martínez Usó, Sergio A. Velastin, G. Salgues, 2011, IVIC.

Selecting and evaluating data for training a pedestrian detector for crowded conditions

Sergio A. Velastin, James Orwell, Damien Simonnet, 2011, 2011 IEEE International Conference on Signal and Image Processing Applications (ICSIPA).

Intelligent distributed surveillance systems: a review

Sergio A. Velastin, M. Valera, S. Velastín, 2005 .

The use of real-time networks to design a distributed architecture for large real time surveillance systems

Sergio A. Velastin, Maria Valera Espina, 2004 .

Self-Organizing Maps for the Automatic Interpretation of Crowd Dynamics

Sergio A. Velastin, Dorothy Ndedi Monekosso, Paolo Remagnino, 2008, ISVC.

Visual Informatics: Sustaining Research and Innovations - Second International Visual Informatics Conference, IVIC 2011, Selangor, Malaysia, November 9-11, 2011, Proceedings, Part II

Patrick Olivier, Maria Petrou, Halimah Badioze Zaman, 2011, IVIC.

Video-based detection of specific events in public transport networks

Louahdi Khoudour, Sergio A. Velastin, James Orwell, 2010, Stud. Inform. Univ..

A parallel simulation of multiple mobile robots using the DORIS design method

Fei Xia, Sergio A. Velastin, Anthony C. Davies, 1994, Proceedings of the 1994 IEEE International Conference on Robotics and Automation.

Intelligent distributed video surveillance systems

Sergio A. Velastin, Paolo Remagnino, 2006 .

Pedestrian detection based on adaboost algorithm with a pseudo-calibrated camera

Sergio A. Velastin, Damien Simonnet, S. Velastín, 2010, 2010 2nd International Conference on Image Processing Theory, Tools and Applications.

A real time surveillance system for metropolitan railways

Sergio A. Velastin, James Black, Boghos A. Boghossian, 2005, IEEE Conference on Advanced Video and Signal Based Surveillance, 2005..

A supervised method for retinal blood vessel segmentation using line strength, multiscale Gabor and morphological features

Bunyarit Uyyanonvara, Sergio A. Velastin, Paolo Remagnino, 2011, 2011 IEEE International Conference on Signal and Image Processing Applications (ICSIPA).

Evaluation Framework for Crowd Behaviour Simulation and Analysis based on Real Videos and Scene Reconstruction

Sergio A. Velastin, Vasileios Argyriou, Darrel Greenhill, 2015 .

A Quantitative Comparison of Two New Motion Estimation Algorithms

Sergio A. Velastin, Dorothy Ndedi Monekosso, Paolo Remagnino, 2007, ISVC.

PASSENGER DETECTION AND COUNTING FOR PUBLIC TRANSPORT SYSTEM

Muhammad Haroon Yousaf, Sergio A. Velastin, Saddam Hussain Khan, 2020 .

Editorial - Visual Information Engineering

Sergio A. Velastin, 2008 .

People Detection and Pose Classification Inside a Moving Train Using Computer Vision

Sergio A. Velastin, Diego A. Gómez-Lira, S. Velastín, 2017, IVIC.

Preface of Special section - CIARP 2017 awards

Sergio A. Velastin, Marcelo Mendoza, 2019, Pattern Recognit. Lett..

Advances in Visual Informatics: Third International Visual Informatics Conference, IVIC 2013, Selangor, Malaysia, November 13-15, 2013, Proceedings ... Vision, Pattern Recognition, and Graphics)

Patrick Olivier, Halimah Badioze Zaman, Sergio A. Velastin, 2013 .

Intelligent Distributed Video Surveillance Systems (Professional Applications of Computing) (Professional Applications of Computing)

Sergio A. Velastin, Paolo Remagnino, 2006 .

Real-time motion detection of crowds in video signals

Sergio A. Velastin, Boghos Boghossian, 1998 .

Evaluation of background subtraction algorithms using MuHAVi, a multicamera human action video dataset

Sergio A. Velastin, J. Sepulveda, S. Velastín, 2014 .

The Analysis of Crowd Dynamics: from Observations to Modeling

Sergio A. Velastin, Paolo Remagnino, Dorothy Monekosso, 2009 .

A method for obtaining neural network training sets in video sequences

Sergio A. Velastin, J. Menendez, 2000, Proceedings Third IEEE International Workshop on Visual Surveillance.

Performance Evaluation of Tracking for Public Transport Surveillance

Sergio A. Velastin, James Orwell, A. Colombo, 2010 .

Special Section Guest Editorial:Intelligent Surveillance for Transport Systems

Yassine Ruichek, Louahdi Khoudour, Sergio A. Velastin, 2016, J. Electronic Imaging.

Image Feature Extraction Using a Method Derived from the Hough Transform with Extended Kalman Filtering

Sergio A. Velastin, Chengping Xu, S. Velastín, 2007, PSIVT.

A review of the state-of-the-art in distributed surveillance systems

Sergio A. Velastin, M. Valera, 2006 .

ViHASi: Virtual human action silhouette data for the performance evaluation of silhouette-based action recognition methods

Tim J. Ellis, Sergio A. Velastin, Paolo Remagnino, 2008, 2008 Second ACM/IEEE International Conference on Distributed Smart Cameras.

Performance evaluation of event detection solutions: the CREDS experience

Andrea Cavallaro, Sergio A. Velastin, Fatih Murat Porikli, 2005, IEEE Conference on Advanced Video and Signal Based Surveillance, 2005..

2009 Advanced Video and Signal Based Surveillance

Atsushi Shimada, Rin-ichiro Taniguchi, Sergio A. Velastin, 2009 .

Gaussian Mixture Background Modelling Optimisation for Micro-controllers

Dimitrios Makris, Sergio A. Velastin, Jesús Martínez del Rincón, 2012, ISVC.

An analytical least squares Hough transform

Sergio A. Velastin, Marcello Fini, 1994, Proceedings of IEEE International Symposium on Circuits and Systems - ISCAS '94.

Special Section: CIARP 2018

Julian Fiérrez, Aythami Morales, Sergio A. Velastin, 2020, Pattern Recognit. Lett..

ViHASi: Virtual human action silhouette data for the performance evaluation of silhouette-based action recognition methods

Tim J. Ellis, Sergio A. Velastin, Paolo Remagnino, 2008, ICDSC.

People Counting in Videos by Fusing Temporal Cues from Spatial Context-Aware Convolutional Neural Networks

Dimitrios Makris, Sergio A. Velastin, Pablo Zegers, 2016, ECCV Workshops.

Motorcycle detection and classification in urban Scenarios using a model based on Faster R-CNN pdf

Sergio A. Velastin, John Willian Branch, Jorge E. Espinosa, 2018, ICPR 2018.

People tracking in surveillance applications

Sergio A. Velastin, Luis M. Fuentes, S. Velastín, 2006, Image Vis. Comput..

How close are we to solving the problem of automated visual surveillance?

Sergio A. Velastin, Hannah M. Dee, S. Velastín, 2008, Machine Vision and Applications.

PRISMATICA: a multi-sensor surveillance system for public transport networks

Sergio A. Velastin, Jie Sun, Benny Lo, 2004 .

Motorcycle Classification in Urban Scenarios using Convolutional Neural Networks for Feature Extraction pdf

Sergio A. Velastin, John Willian Branch, Jorge E. Espinosa, 2018, ArXiv.

Learning and Recognizing Human Action from Skeleton Movement with Deep Residual Neural Networks pdf

Louahdi Khoudour, Sergio A. Velastin, Alain Crouzil, 2018, ArXiv.

Deep temporal motion descriptor (DTMD) for human action recognition

Muhammad Haroon Yousaf, Sergio A. Velastin, Aun Irtaza, 2020, Turkish J. Electr. Eng. Comput. Sci..

Assessment of image processing techniques as a means of improving Personal Security in Public Transport

Sergio A. Velastin, L M Fuentes, S. Velastín, 2002 .

An approach for designing a real-time intelligent distributed surveillance system

Sergio A. Velastin, M. Valera, 2003 .

Multi-view Human Action Recognition Using Histograms of Oriented Gradients (HOG) Description of Motion History Images (MHIs)

Muhammad Haroon Yousaf, Sergio A. Velastin, Fiza Murtaza, 2015, 2015 13th International Conference on Frontiers of Information Technology (FIT).

Novel concepts and challenges for the next generation of video surveillance systems

Mohan M. Trivedi, Gian Luca Foresti, Sergio A. Velastin, 2007, Machine Vision and Applications.

DA-VLAD: Discriminative Action Vector of Locally Aggregated Descriptors for Action Recognition

Muhammad Haroon Yousaf, Sergio A. Velastin, Fiza Murtaza, 2018, 2018 25th IEEE International Conference on Image Processing (ICIP).

A flexible communications protocol for a distributed surveillance system

Sergio A. Velastin, Benny P. L. Lo, Jie Sun, 2004, J. Netw. Comput. Appl..

Toward Generic Intelligent Knowledge Extraction from Video and Audio: The EU-Funded Caretaker Project

Jean-Marc Odobez, Sergio A. Velastin, Xavier Desurmont, 2006 .

Learning Non-coplanar Scene Models by Exploring the Height Variation of Tracked Objects

Dimitrios Makris, Sergio A. Velastin, Fei Yin, 2010, ACCV.

End-to-End Temporal Action Detection Using Bag of Discriminant Snippets

Muhammad Haroon Yousaf, Sergio A. Velastin, Yu Qian, 2019, IEEE Signal Processing Letters.

Editorial. Special section on intelligent distributed surveillance systems

Sergio A. Velastin, 2005 .

Recognizing Human Actions Using Silhouette-based HMM

Sergio A. Velastin, Carlos Orrite-Uruñuela, Francisco Martínez-Contreras, 2009, 2009 Sixth IEEE International Conference on Advanced Video and Signal Based Surveillance.

MATCHING GRADIENT DESCRIPTORS WITH TOPOLOGICAL CONSTRAINTS TO CHARACTERISE THE CROWD DYNAMICS

Sergio A. Velastin, Paolo Remagnino, Francois Bremond, 2006 .

Project CROMATICA

Louahdi Khoudour, Sergio A. Velastin, Jean-Luc Bruyelle, 1997, ICIAP.

Confidence based active learning for vehicle classification in urban traffic

Zezhi Chen, Sergio A. Velastin, Tim Ellis, 2012 .

Intelligent CCTV surveillance: advances and limitations

Sergio A. Velastin, 2005 .

Image Analysis and Recognition: 16th International Conference, ICIAR 2019, Waterloo, ON, Canada, August 27–29, 2019, Proceedings, Part I

Sergio A. Velastin, Houssam Salmane, Alain Crouzil, 2019, ICIAR.

OpenFARM: an Open Framework for the Analysis of Rich Media

Sergio A. Velastin, James Orwell, Filipe Martins, 2010, IPCV.

Toward a Two-Handed Gesture-Based Visual 3D Interactive Object-Oriented Environment for Software Development

Sergio A. Velastin, Vasileios Argyriou, Christos Fidas, 2012, 2012 Eighth International Conference on Intelligent Environments.

Vehicle detection, tracking and classification in urban traffic

Zezhi Chen, Tim J. Ellis, Sergio A. Velastin, 2012, 2012 15th International IEEE Conference on Intelligent Transportation Systems.

Silhouette-based human action recognition with a multi-class support vector machine

Sergio A. Velastin, L. Gonzalez, G. Acuna, 2018, ICPR 2018.

A Novel Approach for Fast Action Recognition using Simple Features

Sergio A. Velastin, Paolo Remagnino, Hossein Ragheb, 2008 .

Structural Laplacian Eigenmaps for Modeling Sets of Multivariate Sequences

Jean-Christophe Nebel, Dimitrios Makris, Sergio A. Velastin, 2014, IEEE Transactions on Cybernetics.

A Review of Computer Vision Techniques for the Analysis of Urban Traffic

Sergio A. Velastin, James Orwell, Norbert Erich Buch, 2011, IEEE Transactions on Intelligent Transportation Systems.

Incident detection in pedestrian traffic using image processing

Sergio A. Velastin, Anthony C. Davies, J. H. Yin, 1996 .

Detection of People Boarding/Alighting a Metropolitan Train using Computer Vision

Sergio A. Velastin, M. Belloc, R. Fernandez, 2018, ICPR 2018.

Occlusion tolerent tracking using hybrid prediction schemes

Sergio A. Velastin, G. A. Jones, E. Corvee, 2003 .

Detection of Motorcycles in Urban Traffic Using Video Analysis: A Review

Sergio A. Velastin, Jorge E. Espinosa, John W. Branch, 2021, IEEE Transactions on Intelligent Transportation Systems.

Communication Mechanisms and Middleware for Distributed Video Surveillance

Sergio A. Velastin, James M. Ferryman, Anna Ellis, 2011, IEEE Transactions on Circuits and Systems for Video Technology.

From tracking to advanced surveillance

Sergio A. Velastin, Luis M. Fuentes, S. Velastín, 2003, Proceedings 2003 International Conference on Image Processing (Cat. No.03CH37429).

Survey of range vision systems

Sergio A. Velastin, Daniel Indyk, 1994 .

Urban Vehicle Tracking Using a Combined 3D Model Detector and Classifier

Dimitrios Makris, Sergio A. Velastin, Fei Yin, 2009, KES.

A Distributed Surveillance System for Improving Security in Public Transport Networks

Sergio A. Velastin, Jie Sun, Benny Lo, 2002 .

Portable multi touch TableTop: A composite approach for industrial applications

Sergio A. Velastin, Vasileios Argyriou, Raul A. Herrera-Acuna, 2013 .

Consistent detection and identification of individuals in a large camera network

Sergio A. Velastin, James Orwell, A. Colombo, 2007, SPIE Security + Defence.

Enhancing security management in public transport using automatic incident detection

Sergio A. Velastin, Christian Heath, L. Khoudour, 2001 .

Learning to Recognize 3D Human Action from A New Skeleton-based Representation Using Deep Convolutional Neural Networks pdf

Louahdi Khoudour, Sergio A. Velastin, Alain Crouzil, 2018, ArXiv.

Vehicle localisation and classification in urban CCTV streams

Sergio A. Velastin, N. Buch, James Orwell, 2009 .

Instructor Activity Recognition through Deep Spatiotemporal Features and Feedforward Extreme Learning Machines

Muhammad Haroon Yousaf, Sergio A. Velastin, Aun Irtaza, 2019, Mathematical Problems in Engineering.

A Kinect-based 3D hand-gesture interface for 3D databases

Sergio A. Velastin, Vasileios Argyriou, Raúl A. Herrera Acuña, 2014, Journal on Multimodal User Interfaces.

Muhammad Haroon Yousaf, Sergio A. Velastin, Saima Nazir, 2017, PSIVT.

Vehicle type categorization: A comparison of classification schemes

Zezhi Chen, Tim J. Ellis, Sergio A. Velastin, 2011, 2011 14th International IEEE Conference on Intelligent Transportation Systems (ITSC).

Third International Visual Informatics Conference on Advances in Visual Informatics - Volume 8237

Patrick Olivier, Halimah Badioze Zaman, Sergio A. Velastin, 2013 .

Performance evaluation of object tracking algorithms

Dimitrios Makris, Sergio A. Velastin, Fei Yin, 2007 .

A Comparison Between the Standard Hough Transform and the Mahalanobis Distance Hough Transform

Sergio A. Velastin, Chengping Xu, 1994, ECCV.

Learning multi-planar scene models in multi-camera videos

Tim J. Ellis, Dimitrios Makris, Sergio A. Velastin, 2015, IET Comput. Vis..

Bag of Deep Features for Instructor Activity Recognition in Lecture Room

Muhammad Haroon Yousaf, Sergio A. Velastin, Aun Irtaza, 2019, MMM.

Learning to recognise 3D human action from a new skeleton-based representation using deep convolutional neural networks

Louahdi Khoudour, Sergio A. Velastin, Alain Crouzil, 2018, IET Comput. Vis..

Advances in Visual Informatics

Alan F. Smeaton, Halimah Badioze Zaman, Azizah Jaafar, 2015, Lecture Notes in Computer Science.

The Mahalanobis distance Hough transform with extended Kalman filter refinement

Sergio A. Velastin, Chengping Xu, 1994, Proceedings of IEEE International Symposium on Circuits and Systems - ISCAS '94.

A Parallel Solution Of Inverse Kinematics For The Rtx Robot Using Ada And Transputers

Sergio A. Velastin, Tarig M. Hamdi, 1992, Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems.

Crowd monitoring using image processing

Sergio A. Velastin, Anthony C. Davies, J. H. Yin, 1995 .

A profile of MPEG-7 for visual surveillance

Sergio A. Velastin, James Orwell, Alberto Colombo, 2007, 2007 IEEE Conference on Advanced Video and Signal Based Surveillance.

Skeletal Movement to Color Map: A Novel Representation for 3D Action Recognition with Inception Residual Networks

Louahdi Khoudour, Sergio A. Velastin, Alain Crouzil, 2018, 2018 25th IEEE International Conference on Image Processing (ICIP).

Real-time architecture for a large distributed surveillance system

Sergio A. Velastin, M. Valera, 2004 .

An optimisation of Gaussian mixture models for integer processing units

Dimitrios Makris, Sergio A. Velastin, Jesús Martínez del Rincón, 2017, Journal of Real-Time Image Processing.

Image Processing System for Pedestrian Monitoring Using Neural Classification of Normal Motion Patterns

Sergio A. Velastin, Boghos Boghossian, S. Velastín, 1999 .

Analytical least squares Hough transform with an implementation on a transputer network

Sergio A. Velastin, M. Fini, 1994, Proceedings of 1994 IEEE International Symposium on Industrial Electronics (ISIE'94).

An intelligent distributed surveillance system for public transport

Sergio A. Velastin, Jie Sun, Benny Lo, 2003 .

Facial Expression Recognition using Hand-Crafted Features and Supervised Feature Encoding

Sergio A. Velastin, Saima Nazir, Jumana Noor, 2020, 2020 International Conference on Electrical, Communication, and Computer Engineering (ICECCE).

3D-Hog Embedding Frameworks for Single and Multi-Viewpoints Action Recognition Based on Human Silhouettes

Sergio A. Velastin, Jonathon A. Chambers, Zeyu Fu, 2018, 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

Editorial: Novel concepts and challenges for the next generation of video surveillance

Mohan M. Trivedi, Gian Luca Foresti, Sergio A. Velastin, 2007 .

Oriented texture classification based on self-organizing neural network and Hough transform

Luciano da Fontoura Costa, Sergio A. Velastin, Aparecido Nilceu Marana, 1997, 1997 IEEE International Conference on Acoustics, Speech, and Signal Processing.

Shadow Detection for Vehicle Classification in Urban Environments

Muhammad Haroon Yousaf, Zezhi Chen, Sergio A. Velastin, 2017, ICIAR.

Exploiting deep residual networks for human action recognition from skeletal data pdf

Louahdi Khoudour, Sergio A. Velastin, Alain Crouzil, 2018, Comput. Vis. Image Underst..

Vision-based traffic surveys in urban environments

Zezhi Chen, Tim J. Ellis, Sergio A. Velastin, 2016, J. Electronic Imaging.

An approach to modular programming in C

Sergio A. Velastin, 1991, RTSS 1991.

A Dynamic Predicting Algorithm for Estimating Bus Arrival Time

Sergio A. Velastin, Edwin M. Reinhoudt, 1997 .

Tracking-based event detection for CCTV systems

Sergio A. Velastin, Luis M. Fuentes, 2004, Pattern Analysis and Applications.

Spatio–Temporal Image Representation of 3D Skeletal Movements for View-Invariant Action Recognition with Deep Convolutional Neural Networks

Louahdi Khoudour, Sergio A. Velastin, Houssam Salmane, 2019, Sensors.

Vehicle Detection Using Alex Net and Faster R-CNN Deep Learning Models: A Comparative Study

Sergio A. Velastin, John Willian Branch, Jorge E. Espinosa, 2017, IVIC.

A gripper and sensor system for controlled slip and force

Sergio A. Velastin, A. Rupp, 1994, Proceedings of 1994 IEEE International Symposium on Industrial Electronics (ISIE'94).

3D Extended Histogram of Oriented Gradients (3DHOG) for Classification of Road Users in Urban Scenes

Sergio A. Velastin, James Orwell, Norbert Erich Buch, 2009, BMVC.

Quantitative evaluation of different aspects of motion trackers under various challenges

Dimitrios Makris, Sergio A. Velastin, Fei Yin, 2010 .

Evaluation of motion-based algorithms for automated crowd management

Sergio A. Velastin, Boghos Boghossian, 1999 .

Advances in Visual Informatics

Halimah Badioze Zaman, Sergio A. Velastin, Timothy K. Shih, 2013, Lecture Notes in Computer Science.

Multiple Batches of Motion History Images (MB-MHIs) for Multi-view Human Action Recognition

Muhammad Haroon Yousaf, Sergio A. Velastin, Fiza Murtaza, 2020, Arabian Journal for Science and Engineering.

Foreground segmentation using luminance contrast

Sergio A. Velastin, L M Fuentes, 2001 .

Automatic congestion detection system for underground platforms

Sergio A. Velastin, Benny P. L. Lo, Benny Lo, 2001, Proceedings of 2001 International Symposium on Intelligent Multimedia, Video and Speech Processing. ISIMP 2001 (IEEE Cat. No.01EX489).

A DSP-based system for detecting vehicles stopping in prohibited area

Dimitrios Makris, James E. Black, Sergio A. Velastin, 2007 .

Passenger Density Measurement in a Train Carriage Using Image Processing

Sergio A. Velastin, M. F. López, M. Rodríguez, 1997 .

Progress in computational intelligence to support CCTV surveillance systems

Sergio A. Velastin, Anthony C. Davies, 2005 .

Inter and Intra Class Correlation Analysis (IICCA) for Human Action Recognition in Realistic Scenarios

Muhammad Haroon Yousaf, Sergio A. Velastin, Saima Nazir, 2017 .

Markov models of periodically varying backgrounds for change detection

Sergio A. Velastin, James Orwell, A. Colombo, 2007 .

Breast Tumor Classification Using an Ensemble Machine Learning Method

Sergio A. Velastin, Saima Nazir, Adel Saad Assiri, 2020, J. Imaging.

F1 score assesment of gaussian mixture background subtraction algorithms using the MuHAVi dataset

Sergio A. Velastin, Jorge Sepúlveda, S. Velastín, 2015, ICDP.

Ambient intelligence: a gentle introduction

Hani Hagras, Sergio A. Velastin, Paolo Remagnino, 2005 .

Performance evaluation of re-acquisition methods for public transport surveillance

Sergio A. Velastin, James Orwell, Valerie Leung, 2008, 2008 10th International Conference on Control, Automation, Robotics and Vision.

A motion-based image processing system for detecting potentially dangerous situations in underground railway stations

Sergio A. Velastin, Boghos Boghossian, M. A. Vicencio-Silva, 2006 .

Visual Informatics: Sustaining Research and Innovations

Patrick Olivier, Maria Petrou, Halimah Badioze Zaman, 2011, Lecture Notes in Computer Science.

Human action recognition using robust power spectrum features

Tim J. Ellis, Sergio A. Velastin, Paolo Remagnino, 2008, 2008 15th IEEE International Conference on Image Processing.

Detection of Potentially Dangerous Situations involving Crowds using Image Processing

Sergio A. Velastin, Boghos A. Boghossian, A. Lazzarato, 1999, IIA/SOCO.

Motion Estimation with Edge Continuity Constraint for Crowd Scene Analysis

Sergio A. Velastin, Dorothy Ndedi Monekosso, Paolo Remagnino, 2006, ISVC.

Re-identification of Pedestrians in Crowds Using Dynamic Time Warping

Sergio A. Velastin, Michal Lewandowski, James Orwell, 2012, ECCV Workshops.

Multi-sensory tools to improve personal security in public transport networks

Sergio A. Velastin, Jie Sun, Benny Lo, 2003 .

PMHI: Proposals From Motion History Images for Temporal Segmentation of Long Uncut Videos

Muhammad Haroon Yousaf, Sergio A. Velastin, Fiza Murtaza, 2018, IEEE Signal Processing Letters.

CCTV Video Analytics: Recent Advances and Limitations

Sergio A. Velastin, 2009, IVIC.

Calibration and object correspondence in camera networks with widely separated overlapping views

Tim J. Ellis, Dimitrios Makris, Sergio A. Velastin, 2015, IET Comput. Vis..

Crowd analysis: a survey

Sergio A. Velastin, Dorothy Ndedi Monekosso, Paolo Remagnino, 2008, Machine Vision and Applications.

Modelling periodic scene elements for visual surveillance

Sergio A. Velastin, James Orwell, A. Colombo, 2008 .

Augmenting professional training, an ambient intelligence approach

Sergio A. Velastin, Paolo Remagnino, Dorothy Monekosso, 2008 .

Multi-view human action recognition using 2D motion templates based on MHIs and their HOG description

Muhammad Haroon Yousaf, Sergio A. Velastin, Fiza Murtaza, 2016, IET Comput. Vis..

Self-Organizing maps for the automatic interpretation of crowd

Sergio A. Velastin, Paolo Remagnino, N. Monekosso, 2008 .

Local Fisher Discriminant Analysis for Pedestrian Re-identification

Sergio A. Velastin, James Orwell, Boghos A. Boghossian, 2013, 2013 IEEE Conference on Computer Vision and Pattern Recognition.

3D Interaction Environment for Free View Point TV and Games Using Multiple Tablet Computers

Sergio A. Velastin, Vasileios Argyriou, Rob Dupre, 2013, 2013 IEEE Conference on Computer Vision and Pattern Recognition Workshops.

A DSP-based system for the detection of vehicles parked in prohibited areas

Dimitrios Makris, Sergio A. Velastin, James Black, 2007, 2007 IEEE Conference on Advanced Video and Signal Based Surveillance.

Toward a 3D Hand Gesture Multi-threaded Programming Environment

Sergio A. Velastin, Vasileios Argyriou, Raúl A. Herrera Acuña, 2013, IVIC.

Automatic estimation of crowd density using texture

Luciano da Fontoura Costa, Sergio A. Velastin, Aparecido Nilceu Marana, 1998 .

Evaluating a bag-of-visual features approach using spatio-temporal features for action recognition

Muhammad Haroon Yousaf, Sergio A. Velastin, Saima Nazir, 2018, Comput. Electr. Eng..

Fusing Visual and Audio Information in a Distributed Intelligent Surveillance System for Public Transport Systems

Sergio A. Velastin, Jie Sun, Benny Lo, 2003 .

Backgroundless detection of pedestrians in cluttered conditions based on monocular images: a review

Sergio A. Velastin, James Orwell, Damien Simonnet, 2012 .

A Hough transform with integral Kalman filter refinement

Sergio A. Velastin, Chengping Xu, 1993 .

Tracklet Reidentification in Crowded Scenes Using Bag of Spatio-temporal Histograms of Oriented Gradients

Dimitrios Makris, Sergio A. Velastin, Michal Lewandowski, 2013, MCPR.

Image Processing Techniques for Crowd Density Estimation Using a Reference Image

Sergio A. Velastin, Anthony C. Davies, Jia Hong Yin, 1995, ACCV.

Detection and Tracking of Motorcycles in Congested Urban Environments Using Deep Learning and Markov Decision Processes

Sergio A. Velastin, John Willian Branch, Jorge E. Espinosa, 2019, MCPR.

Local feature saliency classifier for real-time intrusion monitoring

Sergio A. Velastin, N. Buch, S. Velastín, 2014 .

PRISMATICA: toward ambient intelligence in public transport environments

Sergio A. Velastin, Benny P. L. Lo, Jie Sun, 2005, IEEE Transactions on Systems, Man, and Cybernetics - Part A: Systems and Humans.

Characterisation of the spatial sensitivity of classifiers in pedestrian detection

Sergio A. Velastin, G. Acuna, D. Quinteros, 2015 .

Graphical interfaces for development exploiting the third dimension using Kinect

Sergio A. Velastin, Vasileios Argyriou, Raúl A. Herrera Acuña, 2013, Intelligent Environments.

A Distributed Surveillance System to Improve Personal Security in Public Transport

Louahdi Khoudour, Sergio A. Velastin, Benny P. L. Lo, 2004, EWIMT.

Estimating crowd density with Minkowski fractal dimension

Luciano da Fontoura Costa, Sergio A. Velastin, Aparecido Nilceu Marana, 1999, 1999 IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings. ICASSP99 (Cat. No.99CH36258).

Time efficient ghost removal for motion detection in visual surveillance systems

Dimitrios Makris, Sergio A. Velastin, Fei Yin, 2008 .

Evaluation of the Data Interaction Architecture Demonstrator by means of a multiple mobile robot workspace simulation

Fei Xia, Sergio A. Velastin, Anthony C. Davies, 1995, Microprocess. Microsystems.

A Bag of Expression framework for improved human action recognition

Muhammad Haroon Yousaf, Jean-Christophe Nebel, Sergio A. Velastin, 2018, Pattern Recognit. Lett..

Facial Expression Recognition of Instructor Using Deep Features and Extreme Learning Machine

Muhammad Haroon Yousaf, Sergio A. Velastin, Serestina Viriri, 2021, Comput. Intell. Neurosci..

Fall Detection and Activity Recognition Using Human Skeleton Features

Dimitrios Makris, Gonzalo Farias, Sergio A. Velastin, 2021, IEEE Access.

T-VLAD: Temporal vector of locally aggregated descriptor for multiview human action recognition

Muhammad Haroon Yousaf, Sergio A. Velastin, Fiza Murtaza, 2021, Pattern Recognit. Lett..