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David Ryan
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Crowd counting using multiple local features
D Ryan, S Denman, C Fookes, S Sridharan
2009 digital image computing: techniques and applications, 81-88, 2009
3662009
An evaluation of crowd counting methods, features and regression models
D Ryan, S Denman, S Sridharan, C Fookes
Computer Vision and Image Understanding 130, 1-17, 2015
1562015
Textures of optical flow for real-time anomaly detection in crowds
D Ryan, S Denman, C Fookes, S Sridharan
2011 8th IEEE international conference on advanced video and signal based …, 2011
1312011
Scene invariant multi camera crowd counting
D Ryan, S Denman, C Fookes, S Sridharan
Pattern Recognition Letters 44, 98-112, 2014
662014
Crowd counting using group tracking and local features
D Ryan, S Denman, C Fookes, S Sridharan
2010 7th IEEE International Conference on Advanced Video and Signal Based …, 2010
552010
Semi-supervised intelligent surveillance system for secure environments
C Fookes, S Denman, R Lakemond, D Ryan, S Sridharan, M Piccardi
2010 IEEE International Symposium on Industrial Electronics, 2815-2820, 2010
482010
Scene invariant crowd counting
D Ryan, S Denman, S Sridharan, C Fookes
2011 International Conference on Digital Image Computing: Techniques and …, 2011
202011
Automatic surveillance in transportation hubs: No longer just about catching the bad guy
S Denman, T Kleinschmidt, D Ryan, P Barnes, S Sridharan, C Fookes
Expert Systems with Applications 42 (24), 9449-9467, 2015
192015
Crowd monitoring using computer vision
DA Ryan
Queensland University of Technology, 2014
182014
An evaluation of different features and learning models for anomalous event detection
H Nallaivarothayan, D Ryan, S Denman, S Sridharan, C Fookes
2013 International Conference on Digital Image Computing: Techniques and …, 2013
172013
Scene invariant crowd counting and crowd occupancy analysis
D Ryan, S Denman, S Sridharan, C Fookes
Video Analytics for Business Intelligence, 161-198, 2012
162012
Anomalous event detection using a semi-two dimensional hidden markov model
H Nallaivarothayan, D Ryan, S Denman, S Sridharan, C Fookes
2012 International Conference on Digital Image Computing Techniques and …, 2012
142012
Scene invariant crowd counting for real-time surveillance
D Ryan, S Denman, C Fookes, S Sridharan
2008 2nd International Conference on Signal Processing and Communication …, 2008
92008
Large scale monitoring of crowds and building utilisation: A new database and distributed approach
S Denman, C Fookes, D Ryan, S Sridharan
2015 12th IEEE International Conference on Advanced Video and Signal Based …, 2015
72015
Visualising coastal seabed characteristics: Using VRML models to present three dimensional spacial data via the web
J Coffey, DJ Beard, DA Ryan
Journal of spatial science 52 (1), 133-143, 2007
72007
Multi-modal object tracking using dynamic performance metrics
S Denman, C Fookes, S Sridharan, D Ryan
2010 7th IEEE International Conference on Advanced Video and Signal Based …, 2010
62010
Detecting anomalous events at railway level crossings
H Nallaivarothayan, D Ryan, S Denman, S Sridharan, C Fookes, ...
Proceedings of the Institution of Mechanical Engineers, Part F: Journal of …, 2013
42013
An analysis of the keep clear pavement markings effects on queuing vehicles dynamic performance at urban signalised intersections
S Yang, E Chung, M Miska, D Ryan, C Fookes, S Denman, S Sridharan
Australasian Transport Research Forum 2013 Proceedings, 1-14, 2013
42013
Engineers, Part F: Journal of Rail and Rapid
H Nallaivarothayan, D Ryan, S Denman, S Sridharan, C Fookes, ...
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Articles 1–19