16.7.4.7 Human Activities, Interactions, Groups

McKenna, S.J.[Stephen J.], Jabri, S.[Sumer], Duric, Z.[Zoran], Rosenfeld, A.[Azriel], Wechsler, H.[Harry],
Tracking Groups of People,
CVIU(80), No. 1, October 2000, pp. 42-56.
WWW Version. 0010
BibRef

Jabri, S.[Sumer], Duric, Z.[Zoran], Wechsler, H.[Harry], Rosenfeld, A.[Azriel],
Detection and Location of People in Video Images Using Adaptive Fusion of Color and Edge Information,
ICPR00(Vol IV: 627-630).
IEEE DOI Link 0009
BibRef

McKenna, S.J.[Stephen J.], Jabri, S.[Sumer], Duric, Z.[Zoran], Wechsler, H.[Harry],
Tracking Interacting People,
AFGR00(348-353).
IEEE DOI Link 0003
BibRef

Raja, Y., McKenna, S.J., Gong, S.,
Tracking and Segmenting People in Varying Lighting Conditions Using Colour,
AFGR98(228-233).
IEEE DOI Link BibRef 9800

Wada, T.[Toshikazu], Matsuyama, T.[Takashi],
Multiobject Behavior Recognition by Event Driven Selective Attention Method,
PAMI(22), No. 8, August 2000, pp. 873-887.
IEEE Abstract.
IEEE DOI Link 0010
BibRef
Earlier:
Appearance Based Behavior Recognition by Event Driven Selective Attention,
CVPR98(759-764).
IEEE Abstract. Tracking and behavior of people interacting. BibRef

Oliver, N.M.[Nuria M.], Rosario, B.[Barbara], Pentland, A.P.[Alex P.],
A Bayesian Computer Vision System for Modeling Human Interactions,
PAMI(22), No. 8, August 2000, pp. 831-843.
IEEE Abstract.
IEEE DOI Link 0010
BibRef
Earlier: CVS99(255 ff.).
HTML Version. 0209
BibRef
And: DARPA98(293-297). BibRef
And: Vismod--459, March 1998.
Postscript Version. Stat-based learning to model interactions. CHMM model is most effective. Synthetic model for learning. BibRef

Oliver, N.M.[Nuria M.],
Towards Perceptual Intelligence: Statistical Modeling of Human Individual and Interactive Behaviors,
Ph.D.Thesis, MIT, Media Lab, 2000. BibRef 0001

Ivanov, Y.A.[Yuri A.], Bobick, A.F.[Aaron F.],
Recognition of Visual Activities and Interactions by Stochastic Parsing,
PAMI(22), No. 8, August 2000, pp. 852-872.
IEEE Abstract.
IEEE DOI Link 0010
BibRef
Earlier:
Recognition of Multi-Agent Interaction in Video Surveillance,
ICCV99(169-176).
IEEE DOI Link Recognize extended activities. Low-level detection proposes candidate detections. Parsed by stochastic context-free grammar that handles uncertainty in input. BibRef

Ivanov, Y.A.[Yuri A.],
Application of Stochastic Grammars to Understanding Action,
Vismod--481, February 1998.
Postscript Version. BibRef 9802

Ivanov, Y.A.[Yuri A.], and Bobick, A.F.[Aaron F.],
Parsing Multi-Agent Interactions,
Vismod--479, November 1998.
Postscript Version. BibRef 9811
Earlier:
Probabilistic Parsing in Action Recognition,
Vismod--450, November 1997
Postscript Version. BibRef

Bobick, A.F., Ivanov, Y.A.,
Action Recognition Using Probabilistic Parsing,
CVPR98(196-202).
IEEE Abstract. BibRef 9800 Vismod--449, 1998.
HTML Version. and
Postscript Version. BibRef

Bobick, A.F.[Aaron F.],
Computers Seeing Action,
BMVC96(I: 13-22). BibRef 9600

Yamato, J., Ohya, J., Ishii, K.,
Recognizing human action in time-sequential images using hidden Markov model,
CVPR92(379-385).
IEEE Abstract. 0403
BibRef

Utsumi, A., Tetsutani, N.,
Human tracking using multiple-camera-based head appearance modeling,
AFGR04(657-662).
IEEE Abstract. 0411
BibRef
Earlier:
Texture adaptation for human tracking using statistical shape model,
ICPR02(II: 973-976).
IEEE DOI Link 0211
BibRef

Cavallaro, R.H.[Richard H.], Gepner, J.N.[Jerry N.], Gloudemans, J.R.[James R.], Honey, S.K.[Stanley K.], Squadron, W.F.[William F.], White, M.S.[Marvin S.],
System for determining the position of an object,
US_Patent6,133,946, Oct 17, 2000
WWW Version. BibRef 0010

Carlbom, I.B.[Ingrid B.], Jean, Y.D.[Yves D.], Pingali, S.V.G.K.[Sarma V.G.K.],
Method and apparatus for determination and visualization of player field coverage in a sporting event,
US_Patent6,141,041, Oct 31, 2000
WWW Version. BibRef 0010

Cavallaro, R.H.[Richard H.], Gloudemans, J.R.[James R.], Honey, S.K.[Stanley K.], O'Brien, T.J.[Terence J.], Phillips, A.C.[Alan C.], Squadron, W.F.[William F.], White, M.S.[Marvin S.],
System for determining the end of a path for a moving object,
US_Patent6,304,665, Oct 16, 2001
WWW Version. BibRef 0110

Ohya, J.[Jun], Utsumi, A.[Akira], Yamato, J.[Junji],
Analyzing Video Sequences of Multiple Humans: Tracking, Posture Estimation and Behavior Recognition,
KluwerISBN 1-4020-7021-7, March 2002 Non-synchronous tracking with Kalman filter, locate significant points for posture, activities from HMM-based method.
WWW Version. To purchase this book look here BibRef 0203

Yachida, M.[Masahiko], Mori, H.[Hiroki], Ohya, J.[Jun], Utsumi, A.[Akira],
Multiple-View-Based Tracking of Multiple Humans,
ICPR98(Vol I: 597-601).
IEEE DOI Link 9808
BibRef

Utsumi, A.[Akira], Yang, H.[Howard], Ohya, J.[Jun],
Adaptive Human Motion Tracking Using Non-synchronous Multiple Viewpoint Observations,
ICPR00(Vol IV: 607-610).
IEEE DOI Link 0009
BibRef

Utsumi, A., Mori, H., Ohya, J., Yachida, M.,
Multiple-Human Tracking Using Multiple Cameras,
AFGR98(498-503).
IEEE DOI Link BibRef 9800

Utsumi, A.[Akira], Ohya, J.[Jun],
Image Segmentation for Human Tracking using Sequential-Image-Based Hierarchical Adaptation,
CVPR98(911-916).
IEEE Abstract. See also Multiple-Hand-Gesture Tracking Using Multiple Cameras. BibRef 9800

Yoda, I.[Ikushi], Sakaue, K.[Katsuhiko],
Utilization of stereo disparity and optical flow information for the computer analysis of human interactions,
MVA(13), No. 4, 2003, pp. 185-193.
HTML Version. 0304
BibRef

Iwata, K.[Kenji], Satoh, Y.[Yutaka], Yoda, I.[Ikushi], Sakaue, K.[Katsuhiko],
Hybrid Camera Surveillance System by Using Stereo Omni-directional System and Robust Human Detection,
PSIVT06(611-620).
Springer DOI Link 0612
BibRef

Winder, R., Reggia, J.A.,
Using Distributed Partial Memories to Improve Self-Organizing Collective Movements,
SMC-B(34), No. 4, August 2004, pp. 1697-1707.
IEEE Abstract. 0409
BibRef

Clancey, W.J.,
Roles for agent assistants in field science: Understanding personal projects and collaboration,
SMC-C(34), No. 2, May 2004, pp. 125-137.
IEEE Abstract. 0407
BibRef

Rigoll, G.[Gerhard], Breit, H.[Harald], Wallhoff, F.[Frank],
Robust tracking of persons in real-world scenarios using a statistical computer vision approach,
IVC(22), No. 7, July 2004, pp. 571-582.
WWW Version. 0405
BibRef

Rigoll, G., Winterstein, B., Müller, S.,
Robust Person Tracking in Real Scenarios with Non-Stationary Background Using a Statistical Computer Vision Approach,
VS99(xx-yy). BibRef 9900

Rigoll, G.[Gerhard], Eickeler, S.[Stefan], Müller, S.[Stefan],
Person Tracking in Real-World Scenarios Using Statistical Methods,
AFGR00(342-347).
IEEE DOI Link 0003
BibRef

Müller, S.[Stefan], Eickeler, S.[Stefan], Rigoll, G.[Gerhard],
Crane Gesture Recognition using Pseudo 3-D Hidden Markov Models,
AFGR00(398-402).
IEEE DOI Link 0003
BibRef
Earlier:
Pseudo 3-D HMMs for Image Sequence Recognition,
ICIP99(IV:237-241).
IEEE Abstract. BibRef

Eickeler, S.[Stefan], Rigoll, G.[Gerhard],
Hidden Markov Model Based Continuous Online Gesture Recognition,
ICPR98(Vol II: 1206-1208).
IEEE DOI Link 9808
BibRef

Breit, H., Rigoll, G.,
A flexible multimodal object tracking system,
ICIP03(III: 133-136).
IEEE Abstract. 0312
BibRef
Earlier:
Improved Person Tracking Using a Combined Pseudo-2D-HMM and Kalman Filter Approach with Automatic Background State Adaptation,
ICIP01(II: 53-56).
IEEE Abstract. 0108
Sports? BibRef

Rigoll, G., Müller, S., Winterstein, B.,
Robust Person Tracking with Non-Stationary Background Using a Combined Pseudo-2D-HMM and Kalman-Filter Approach,
ICIP99(IV:242-246).
IEEE Abstract. BibRef 9900

McCowan, I.[Iain], Gatica-Perez, D.[Daniel], Bengio, S.[Samy], Lathoud, G.[Guillaume], Barnard, M., Zhang, D.[Dong],
Automatic Analysis of Multimodal Group Actions in Meetings,
PAMI(27), No. 3, March 2005, pp. 305-317.
IEEE Abstract. 0501
Group actions result from interactions of individuals. Visual in addition to audio analysis. See also Audio-visual speaker tracking with importance particle filters. BibRef

Hung, H.[Hayley], Huang, Y.[Yan], Yeo, C.H.[Chuo-Hao], Gatica-Perez, D.[Daniel],
Associating audio-visual activity cues in a dominance estimation framework,
CVPR4HB08(1-6).
IEEE DOI Link 0806
BibRef

Zhang, D.[Dong], Gatica-Perez, D.[Daniel], Bengio, S.[Samy], McCowan, I.[Iain], Lathoud, G.[Guillaume],
Modeling Individual and Group Actions in Meetings: A Two-Layer HMM Framework,
EventVideo04(117).
HTML Version. 0502
BibRef

Gatica-Perez, D., McCowan, L., Barnard, M., Bengio, S., Bourlard, H.,
On automatic annotation of meeting databases,
ICIP03(III: 629-632).
IEEE Abstract. 0312
BibRef

Zhang, D.[Dong], Gatica-Perez, D.[Daniel], Bengio, S.[Samy], McCowan, I.[Iain],
Semi-Supervised Adapted HMMs for Unusual Event Detection,
CVPR05(I: 611-618).
IEEE DOI Link 0507
BibRef

Gatica-Perez, D.[Daniel],
Automatic nonverbal analysis of social interaction in small groups: A review,
IVC(27), No. 12, November 2009, pp. 1775-1787,.
Elsevier DOI Link
WWW Version. 0910
Social interaction analysis; Small group conversations; Nonverbal behavior BibRef

Vaswani, N.[Namrata], Roy-Chowdhury, A.K.[Amit K.], Chellappa, R.,
'Shape Activity': a continuous-state HMM for moving/deforming shapes with application to abnormal activity detection,
IP(14), No. 10, October 2005, pp. 1603-1616.
IEEE DOI Link 0510
BibRef
Earlier:
Activity recognition using the dynamics of the configuration of interacting objects,
CVPR03(II: 633-640).
IEEE Abstract. 0307
BibRef

Song, B.[Bi], Roy-Chowdhury, A.K.[Amit K.], Vaswani, N.,
Integrated Tracking and Recognition of Human Activities in Shape Space,
ICCVGIP06(468-479).
Springer DOI Link 0612
BibRef

Song, B.[Bi], Roy-Chowdhury, A.K.[Amit K.],
Stochastic Adaptive Tracking In A Camera Network,
ICCV07(1-8).
IEEE DOI Link 0710
See also Determining Topology in a Distributed Camera Network. BibRef

Song, B.[Bi], Vaswani, N.[Namrata], Roy-Chowdhury, A.K.[Amit K.],
Closed-Loop Tracking and Change Detection in Multi-Activity Sequences,
CVPR07(1-8).
IEEE DOI Link 0706
BibRef
Earlier:
Summarization and Indexing of Human Activity Sequences,
ICIP06(2925-2928).
IEEE DOI Link 0610
BibRef

Liu, X.H.[Xiao-Hui], Chua, C.S.[Chin-Seng],
Multi-Agent Activity Recognition Using Observation Decomposed Hidden Markov Models,
IVC(24), No. 2, 1 February 2006, pp. 166-175.
WWW Version. 0604
BibRef
Earlier:
Multi-Agent Activity Recognition Using Observation Decomposed Hidden Markov Model,
CVS03(247 ff).
HTML Version. 0306
Hidden Markov models; Activity recognition; Multi-agent activities BibRef

Liu, X.H.[Xiao-Hui], Chua, C.S.[Chin-Seng],
Rejection of non-meaningful activities for HMM-based activity recognition system,
IVC(28), No. 6, June 2010, pp. 865-871.
Elsevier DOI Link
WWW Version. 1003
BibRef
Earlier:
Rejection of Non-meaningful Activities,
FGR06(189-196).
IEEE DOI Link 0604
Pattern spotting; Likelihood ratio test; Hidden Markov model; Pairwise likelihood ratio test BibRef

Xiang, T.[Tao], Gong, S.G.[Shao-Gang],
Beyond Tracking: Modelling Activity and Understanding Behaviour,
IJCV(67), No. 1, April 2006, pp. 21-51.
Springer DOI Link 0604
BibRef
Earlier:
Relevance learning for spectral clustering with applications on image segmentation and video behaviour profiling,
AVSBS05(28-33).
IEEE DOI Link 0602
BibRef
And:
Video Behaviour Profiling and Abnormality Detection without Manual Labelling,
ICCV05(II: 1238-1245).
IEEE DOI Link 0510
BibRef
Earlier:
Outdoor Activity Recognition using Multi-Linked Temporal Processes,
BMVC03(xx-yy).
HTML Version. 0409
See also Optimising dynamic graphical models for video content analysis. BibRef

Gong, S.G.[Shao-Gang], Xiang, T.[Tao],
Recognition of group activities using dynamic probabilistic networks,
ICCV03(742-749).
IEEE DOI Link 0311
BibRef

Xiang, T.[Tao], Gong, S.G.[Shao-Gang],
Activity based surveillance video content modelling,
PR(41), No. 7, July 2008, pp. 2309-2326.
WWW Version. 0804
BibRef
Earlier:
Discovering Bayesian causality among visual events in a complex outdoor scene,
AVSBS03(177-182).
IEEE Abstract. 0310
Video content analysis; Activity recognition; Surveillance video segmentation; Dynamic Bayesian networks; Dynamic scene modelling; Unusual activity detection BibRef

Sherrah, J.[Jamie], Gong, S.G.[Shao-Gang], Howell, A.J.[A. Jonathan], Buxton, H.[Hilary],
Interpretation of Group Behaviour in Visually Mediated Interaction,
ICPR00(Vol I: 266-269).
IEEE DOI Link 0009
BibRef

Sherrah, J.[Jamie], Gong, S.G.[Shao-Gang],
VIGOUR: A System for Tracking and Recognition of Multiple People and Their Activities,
ICPR00(Vol I: 179-182).
IEEE DOI Link 0009
BibRef

Nait-Charif, H.[Hammadi], McKenna, S.J.[Stephen J.],
Tracking the activity of participants in a meeting,
MVA(17), No. 2, May 2006, pp. 83-93.
Springer DOI Link
PDF Version. 0605
BibRef

McKenna, S.J.[Stephen J.], Nait-Charif, H.[Hammadi],
Tracking human motion using auxiliary particle filters and iterated likelihood weighting,
IVC(25), No. 6, 1 June 2007, pp. 852-862.
WWW Version. 0704
BibRef
Earlier:
Learning spatial context from tracking using penalised likelihoods,
ICPR04(IV: 138-141).
IEEE DOI Link 0409
Human tracking; Particle filters; Iterated likelihood weighting; Supportive environments; Head tracking BibRef

Odobez, J.M.[Jean-Marc], Gatica-Perez, D.[Daniel], Ba, S.O.[Sileye O.],
Embedding Motion in Model-Based Stochastic Tracking,
IP(15), No. 11, November 2006, pp. 3514-3530.
IEEE DOI Link 0610
BibRef
Earlier: A1, A2 only: ICPR04(II: 815-818).
IEEE DOI Link 0409
BibRef

Odobez, J.M., Ba, S.O., Gatica-Perez, D.,
An implicit motion likelihood for tracking with particle filters,
BMVC03(xx-yy).
HTML Version. 0409
BibRef

Smith, K.[Kevin], Carleton, A.[Alan], Lepetit, V.[Vincent],
General constraints for batch Multiple-Target Tracking applied to large-scale videomicroscopy,
CVPR08(1-8).
IEEE DOI Link 0806
BibRef

Hung, H.[Hayley], Gatica-Perez, D.[Daniel],
Identifying dominant people in meetings from audio-visual sensors,
FG08(1-6).
IEEE DOI Link 0809
BibRef

Smith, K.[Kevin], Gatica-Perez, D.[Daniel], Odobez, J.M.[Jean-Marc], Ba, S.O.[Sileye O.],
Evaluating Multi-Object Tracking,
EEMCV05(III: 36-36).
IEEE DOI Link 0507
BibRef

Smith, K.[Kevin], Gatica-Perez, D.[Daniel], Odobez, J.M.[Jean-Marc],
Using Particles to Track Varying Numbers of Interacting People,
CVPR05(I: 962-969).
IEEE DOI Link 0507
BibRef

Yao, J.[Jian], Odobez, J.M.[Jean-Marc],
Fast human detection from joint appearance and foreground feature subset covariances,
CVIU(115), No. 10, October 2011, pp. 1414-1426.
Elsevier DOI Link
WWW Version. 1108
BibRef
Earlier:
Fast Human Detection from Videos Using Covariance Features,
VS08(xx-yy). 0810
Human detection; Surveillance; Learning; Covariance matrices; Information fusion; Image rectification; Real-time BibRef

Yao, J.[Jian], Odobez, J.M.[Jean-Marc],
Multi-Camera Multi-Person 3D Space Tracking with MCMC in Surveillance Scenarios,
M2SFA208(xx-yy). 0810
BibRef

Gatica-Perez, D., Lathoud, G., McCowan, L., Odobez, J.M., Moore, D.,
Audio-visual speaker tracking with importance particle filters,
ICIP03(III: 25-28).
IEEE Abstract. 0312
See also Automatic Analysis of Multimodal Group Actions in Meetings. BibRef

Duffner, S.[Stefan], Odobez, J.M.[Jean-Marc], Ricci, E.[Elisa],
Dynamic Partitioned Sampling For Tracking With Discriminative Features,
BMVC09(xx-yy).
PDF Version.
WWW Version. 0909
BibRef

Park, S.H.[Sang-Ho], Trivedi, M.M.[Mohan M.],
Multi-person interaction and activity analysis: A synergistic track- and body-level analysis framework,
MVA(18), No. 3-4, August 2007, pp. 151-166.
Springer DOI Link 0706
BibRef
Earlier:
Homography-based Analysis of People and Vehicle Activities in Crowded Scenes,
WACV07(51-51).
IEEE DOI Link 0702
BibRef
And:
A Two-stage Multi-view Analysis Framework for Human Activity and Interactions,
Motion07(29-29).
IEEE DOI Link 0702
See also Analysis and query of person-vehicle interactions in homography domain. See also Multi-spectral and multi-perspective video arrays for driver body tracking and activity analysis. BibRef

Park, S.H.[Sang-Ho], Trivedi, M.M.[Mohan M.],
Understanding human interactions with track and body synergies (TBS) captured from multiple views,
CVIU(111), No. 1, July 2008, pp. 2-20.
WWW Version. 0711
BibRef
Earlier:
A track-based human movement analysis and privacy protection system adaptive to environmental contexts,
AVSBS05(171-176).
IEEE DOI Link 0602
Person tracking; Gesture analysis; Distributed video arrays; Multi-level representation; View selection; Situational awareness BibRef

Krotosky, S.J.[Stephen J.], Trivedi, M.M.[Mohan M.],
Mutual information based registration of multimodal stereo videos for person tracking,
CVIU(106), No. 2-3, May-June 2007, pp. 270-287.
WWW Version. 0705
BibRef
Earlier:
Occupant posture analysis using reflectance and stereo image for 'smart' airbag deployment,
IVS04(698-703).
IEEE Abstract. 0411
Thermal infrared sensing; Multisensor fusion; Person tracking; Visual surveillance; Situational awareness BibRef

Krotosky, S.J.[Stephen J.], Trivedi, M.M.[Mohan M.],
On Color-, Infrared-, and Multimodal-Stereo Approaches to Pedestrian Detection,
ITS(8), No. 4, December 2007, pp. 619-629.
IEEE DOI Link 0712
BibRef

Krotosky, S.J.[Stephen J.], Trivedi, M.M.[Mohan M.],
Person Surveillance Using Visual and Infrared Imagery,
CirSysVideo(18), No. 8, August 2008, pp. 1096-1105.
IEEE DOI Link 0809
BibRef

Du, Y., Chen, F., Xu, W.,
Human Interaction Representation and Recognition Through Motion Decomposition,
SPLetters(14), No. 12, December 2007, pp. 952-955.
IEEE DOI Link 0711
BibRef

Hakeem, A.[Asaad], Shah, M.[Mubarak],
Learning, detection and representation of multi-agent events in videos,
AI(171), No. 8-9, June 2007, pp. 586-605.
WWW Version. 0802
BibRef
Earlier:
Ontology and taxonomy collaborated framework for meeting classification,
ICPR04(IV: 219-222).
IEEE DOI Link 0409
Event learning; Event detection; Temporal logic; Edge weighted directed hypergraph; Normalized cut; Event representation; P-CASE BibRef

Hakeem, A.[Asaad], Sheikh, Y.A.[Yaser A.], Shah, M.[Mubarak],
CASEE: A Hierarchical Event Representation for the Analysis of Videos,
AAAI-04(263-268). BibRef 0400

Junejo, I.N., Javed, O., Shah, M.[Mubarak],
Multi feature path modeling for video surveillance,
ICPR04(II: 716-719).
IEEE DOI Link 0409
BibRef

Wang, Y.D.[Ya-Dong], Wu, J.K.[Jian-Kang], Kassim, A.A.[Ashraf A.], Huang, W.M.[Wei-Min],
Data-Driven Probability Hypothesis Density Filter for Visual Tracking,
CirSysVideo(18), No. 8, August 2008, pp. 1085-1095.
IEEE DOI Link 0809
BibRef
Earlier:
Tracking a Variable Number of Human Groups in Video Using Probability Hypothesis Density,
ICPR06(III: 1127-1130).
IEEE DOI Link 0609
BibRef

Ni, B.B.[Bing-Bing], Yan, S.C.[Shui-Cheng], Kassim, A.A.[Ashraf A.],
Recognizing human group activities with localized causalities,
CVPR09(1470-1477).
IEEE DOI Link 0906
BibRef

Zhao, T.[Tao], Aggarwal, M.[Manoj], Germano, T.[Thomas], Roth, I.[Ian], Knowles, A.[Alexandar], Kumar, R.[Rakesh], Sawhney, H.[Harpreet], Samarasekera, S.[Supun],
Toward a sentient environment: Real-time wide area multiple human tracking with identities,
MVA(19), No. 5-6, October 2008, pp. xx-yy.
Springer DOI Link 0810
BibRef

Bernardin, K.[Keni], Stiefelhagen, R.[Rainer],
Evaluating Multiple Object Tracking Performance: The CLEAR MOT Metrics,
JIVP(2008), No. 2008, pp. xx-yy.
WWW Version. 0811
BibRef

Stiefelhagen, R.[Rainer], Bernardin, K.[Keni], Bowers, R.[Rachel], Rose, R.T.[R. Travis], Michel, M.[Martial], Garofolo, J.[John],
The CLEAR 2007 Evaluation,
MTPH07(xx-yy).
Springer DOI Link 0705
BibRef

Zhang, W.D.[Wei-Dong], Chen, F.[Feng], Xu, W.L.[Wen-Li], Du, Y.T.[You-Tian],
Hierarchical group process representation in multi-agent activity recognition,
SP:IC(23), No. 10, November 2008, pp. 739-753,.
Elsevier DOI Link
WWW Version. 0804
Multi-agent activity recognition; Dynamic Bayesian network; Multi-channel setting; Hierarchical representation BibRef

Du, Y.T.[You-Tian], Chen, F.[Feng], Xu, W.L.[Wen-Li], Li, Y.B.[Yong-Bin],
Recognizing Interaction Activities using Dynamic Bayesian Network,
ICPR06(I: 618-621).
IEEE DOI Link 0609
BibRef

Zhang, W.D.[Wei-Dong], Chen, F.[Feng], Xu, W.L.[Wen-Li], Cao, Z.S.[Zi-Sheng],
Decomposition in Hidden Markov Models for Activity Recognition,
MCAM07(232-241).
Springer DOI Link 0706
BibRef

Kobayashi, T.[Takumi], Otsu, N.[Nobuyuki],
Three-way auto-correlation approach to motion recognition,
PRL(30), No. 3, 1 February 2009, pp. 212-221.
Elsevier DOI Link
WWW Version. 0804
BibRef
Earlier:
Action and simultaneous multiple-person identification using cubic higher-order local auto-correlation,
ICPR04(IV: 741-744).
IEEE DOI Link 0409
Three-way data analysis; Motion feature extraction; Local auto-correlation; Gesture recognition; Gait recognition BibRef

Ishihara, T., Otsu, N.,
Gesture recognition using auto-regressive coefficients of higher-order local auto-correlation features,
AFGR04(583-588).
IEEE Abstract. 0411
BibRef

Shimohata, Y.[Yasuyuki], Otsu, N.[Nobuyuki],
Real-time and Simultaneous Recognition of Multiple Moving Objects Using Cubic Higher-order Local Auto-Correlation,
Southwest08(49-52).
IEEE DOI Link 0803
BibRef

Ryoo, M.S., Aggarwal, J.K.,
Semantic Representation and Recognition of Continued and Recursive Human Activities,
IJCV(82), No. 1, April 2009, pp. xx-yy.
Springer DOI Link 0902
BibRef
Earlier:
Hierarchical Recognition of Human Activities Interacting with Objects,
SLAM07(1-8).
IEEE DOI Link 0706
BibRef
Earlier:
Semantic Understanding of Continued and Recursive Human Activities,
ICPR06(I: 379-378).
IEEE DOI Link 0609
BibRef
And:
Recognition of Composite Human Activities through Context-Free Grammar Based Representation,
CVPR06(II: 1709-1718).
IEEE DOI Link 0606
BibRef

Ryoo, M.S., Aggarwal, J.K.,
Stochastic Representation and Recognition of High-Level Group Activities,
IJCV(93), No. 2, June 2011, pp. 183-200.
WWW Version. 1104
BibRef
Earlier:
Recognition of High-level Group Activities Based on Activities of Individual Members,
Motion08(1-8).
IEEE DOI Link 0801
BibRef

Ryoo, M.S., Aggarwal, J.K.,
Spatio-temporal relationship match: Video structure comparison for recognition of complex human activities,
ICCV09(1593-1600).
IEEE DOI Link 0909
BibRef

Ryoo, M.S., Aggarwal, J.K.,
Stochastic representation and recognition of high-level group activities: Describing structural uncertainties in human activities,
SIG09(11-11).
IEEE DOI Link 0906
BibRef
Earlier:
Human activities: Handling uncertainties using fuzzy time intervals,
ICPR08(1-5).
IEEE DOI Link 0812
BibRef
And:
Observe-and-explain: A new approach for multiple hypotheses tracking of humans and objects,
CVPR08(1-8).
IEEE DOI Link 0806
BibRef

Ryoo, M.S., Grauman, K.[Kristen], Aggarwal, J.K.,
A task-driven intelligent workspace system to provide guidance feedback,
CVIU(114), No. 5, May 2010, pp. 520-534.
Elsevier DOI Link
WWW Version. 1004
Intelligent environments; Intelligent workspaces; Feedback generation; Guidance feedback messages; Activity recognition; Event analysis BibRef

Lin, W., Sun, M.T., Poovendran, R., Zhang, Z.,
Group Event Detection With a Varying Number of Group Members for Video Surveillance,
CirSysVideo(20), No. 8, August 2010, pp. 1057-1067.
IEEE DOI Link 1008
See also Activity Recognition Using a Combination of Category Components and Local Models for Video Surveillance. BibRef

Varni, G.[Giovanna], Volpe, G.[Gualtiero], Camurri, A.[Antonio],
A System for Real-Time Multimodal Analysis of Nonverbal Affective Social Interaction in User-Centric Media,
MultMed(12), No. 6, 2010, pp. 576-590.
IEEE DOI Link 1003
BibRef
Earlier: A3, A1, A2:
Towards Analysis of Expressive Gesture in Groups of Users: Computational Models of Expressive Social Interaction,
GW09(122-133).
Springer DOI Link 0902
BibRef

Hung, H., Gatica-Perez, D.,
Estimating Cohesion in Small Groups Using Audio-Visual Nonverbal Behavior,
MultMed(12), No. 6, 2010, pp. 563-575.
IEEE DOI Link 1003
A-V group meeting data. BibRef

Jayagopi, D.B., Gatica-Perez, D.,
Mining Group Nonverbal Conversational Patterns Using Probabilistic Topic Models,
MultMed(12), No. 8, 2010, pp. 790-802.
IEEE DOI Link 1011
Group behavior, for meetings. BibRef

Yang, B.[Bo], Huang, C.[Chang], Nevatia, R.[Ram],
Segmentation of objects in a detection window by Nonparametric Inhomogeneous CRFs,
CVIU(115), No. 11, November 2011, pp. 1473-1482.
Elsevier DOI Link
WWW Version. 1110
BibRef
Earlier:
Learning affinities and dependencies for multi-target tracking using a CRF model,
CVPR11(1233-1240).
IEEE DOI Link 1106
BibRef
Earlier:
Extensive articulated human detection by voting Cluster Boosted Tree,
WACV09(1-8).
IEEE DOI Link 0912
Segmentation; Nonparametric Inhomogeneous Conditional Random Field; Adaptive Edgelet Features; Loopy Belief Propogation BibRef

Li, Y.[Yuan], Huang, C.[Chang], Nevatia, R.[Ram],
Learning to associate: HybridBoosted multi-target tracker for crowded scene,
CVPR09(2953-2960).
IEEE DOI Link 0906
BibRef

Kuo, C.H.[Cheng-Hao], Nevatia, R.[Ram],
How does person identity recognition help multi-person tracking?,
CVPR11(1217-1224).
IEEE DOI Link 1106
BibRef

Kuo, C.H.[Cheng-Hao], Huang, C.[Chang], Nevatia, R.[Ramakant],
Inter-camera Association of Multi-target Tracks by On-Line Learned Appearance Affinity Models,
ECCV10(I: 383-396).
Springer DOI Link 1009
BibRef
Earlier:
Multi-target tracking by on-line learned discriminative appearance models,
CVPR10(685-692).
IEEE DOI Link 1006
BibRef

Krausz, B.[Barbara], Bauckhage, C.[Christian],
Loveparade 2010: Automatic video analysis of a crowd disaster,
CVIU(116), No. 3, March 2012, pp. 307-319.
Elsevier DOI Link
WWW Version. 1201
Crowd behavior; Crowd dynamics; Crowd turbulence; Congestion; Video analysis; Computer vision; Optical flow BibRef

Kimura, R.[Ryohei], Takemura, N.[Noriko], Iwai, Y.[Yoshio], Sato, K.[Kosuke],
Extracting Interval Distribution of Human Interactions,
PSIVT11(II: 262-273).
Springer DOI Link 1111
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Clauss, S.[Stephane], Pelisson, F.[Fabien],
People flow analysis,
AVSBS11(515).
IEEE DOI Link 1111
AVSS 2011 demo session BibRef

Cristani, M.[Marco], Bazzani, L.[Loris], Paggetti, G.[Giulia], Fossati, A.[Andrea], Tosato, D.[Diego], del Bue, A.[Alessio], Menegaz, G.[Gloria], Murino, V.[Vittorio],
Social interaction discovery by statistical analysis of F-formations,
BMVC11(xx-yy).
HTML Version. 1110
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Burkert, F.[Florian], Butenuth, M.[Matthias],
Event Detection Based on a Pedestrian Interaction Graph Using Hidden Markov Models,
PIA11(271-283).
Springer DOI Link 1110
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Plaue, M.[Matthias], Chen, M.[Minjie], Bärwolff, G.[Günter], Schwandt, H.[Hartmut],
Trajectory Extraction and Density Analysis of Intersecting Pedestrian Flows from Video Recordings,
PIA11(285-296).
Springer DOI Link 1110
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Nievas, E.B.[Enrique Bermejo], Suarez, O.D.[Oscar Deniz], García, G.B.[Gloria Bueno], Sukthankar, R.[Rahul],
Violence Detection in Video Using Computer Vision Techniques,
CAIP11(II: 332-339).
Springer DOI Link 1109
BibRef

Kim, K.[Kyungnam], Cao, M.[Michael], Rao, S.[Shankar], Xu, J.[Jiejun], Medasani, S.[Swarup], Owechko, Y.[Yuri],
Multi-object detection and behavior recognition from motion 3D data,
HAU3D11(37-42).
IEEE DOI Link 1106
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Morariu, V.I.[Vlad I.], Davis, L.S.[Larry S.],
Multi-agent event recognition in structured scenarios,
CVPR11(3289-3296).
IEEE DOI Link 1106
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Sandikci, S.[Selçuk], Zinger, S.[Svitlana], de With, P.H.N.[Peter H. N.],
Detection of Human Groups in Videos,
ACIVS11(507-518).
Springer DOI Link 1108
BibRef

Shapovalova, N.[Nataliya], Gong, W.J.[Wen-Juan], Pedersoli, M.[Marco], Roca, F.X.[Francesc Xavier], Gonzàlez, J.[Jordi],
On Importance of Interactions and Context in Human Action Recognition,
IbPRIA11(58-66).
Springer DOI Link 1106
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Chen, C.W.[Chih-Wei], Aztiria, A.[Asier], Aghajan, H.[Hamid],
Learning human behaviour patterns in work environments,
CVPR4HB11(47-52).
IEEE DOI Link 1106
BibRef

Chen, C.W.[Chih-Wei], Ugarte, R.C.[Rodrigo Cilla], Wu, C.[Chen], Aghajan, H.[Hamid],
Discovering social interactions in real work environments,
FG11(933-938).
IEEE DOI Link 1103
BibRef

Chittaranjan, G.[Gokul], Aran, O.[Oya], Gatica-Perez, D.[Daniel],
Exploiting observers' judgements for nonverbal group interaction analysis,
FG11(734-739).
IEEE DOI Link 1103
BibRef

Nater, F.[Fabian], Grabner, H.[Helmut], Van Gool, L.J.[Luc J.],
Unsupervised workflow discovery in industrial environments,
VS11(1912-1919).
IEEE DOI Link 1201
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Morzinger, R., Thaler, M., Stalder, S., Grabner, H.[Helmut], Van Gool, L.J.[Luc J.],
Improved person detection in industrial environments using multiple self-calibrated cameras,
MultiCamera11(486-491).
IEEE DOI Link 1111
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Veres, G.[Galina], Grabner, H.[Helmut], Middleton, L.[Lee], Van Gool, L.J.[Luc J.],
Automatic Workflow Monitoring in Industrial Environments,
ACCV10(I: 200-213).
Springer DOI Link 1011
BibRef

Mörzinger, R.[Roland], Sardis, M.[Manolis], Rosenberg, I.[Igor], Grabner, H.[Helmut], Veres, G.[Galina], Bouchrika, I.[Imed], Thaler, M.[Marcus], Schuster, R.[Rene], Hofmann, A.[Albert], Thallinger, G.[Georg], Anagnostopoulos, V.[Vassileios], Kosmopoulos, D.[Dimitrios], Voulodimos, A.[Athanasios], Lalos, C.[Constantinos], Doulamis, N.[Nikolaos], Varvarigou, T.A.[Theodora A.], Zelada, R.P.[Rolando Palma], Soler, I.J.[Ignacio Jubert], Stalder, S.[Severin], Van Gool, L.J.[Luc J.], Middleton, L.[Lee], Sabeur, Z.[Zoheir], Arbab-Zavar, B.[Banafshe], Carter, J.[John], Nixon, M.[Mark],
Tools for semi-automatic monitoring of industrial workflows,
ARTEMIS10(81-86).
WWW Version. 1111
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Mühling, M.[Markus], Ewerth, R.[Ralph], Stadelmann, T.[Thilo], Freisleben, B.[Bernd], Weber, R.[Rene], Mathiak, K.[Klaus],
Semantic video analysis for psychological research on violence in computer games,
CIVR07(611-618).
WWW Version. 0707
BibRef

Giannakopoulos, T.[Theodoros], Pikrakis, A.[Aggelos], Theodoridis, S.[Sergios],
A Multimodal Approach to Violence Detection in Video Sharing Sites,
ICPR10(3244-3247).
IEEE DOI Link 1008
BibRef

Cheng, Z.W.[Zhong-Wei], Qin, L.[Lei], Huang, Q.M.[Qing-Ming], Jiang, S.Q.A.[Shu-Qi-Ang], Tian, Q.[Qi],
Group Activity Recognition by Gaussian Processes Estimation,
ICPR10(3228-3231).
IEEE DOI Link 1008
BibRef

Patron, A.[Alonso], Marszalek, M.[Marcin], Zisserman, A.[Andrew], Reid, I.D.[Ian D.],
High Five: Recognising human interactions in TV shows,
BMVC10(xx-yy).
HTML Version. 1009
See also Learning realistic human actions from movies. BibRef

Choi, W.G.[Won-Gun], Shahid, K.[Khuram], Savarese, S.[Silvio],
Learning context for collective activity recognition,
CVPR11(3273-3280).
IEEE DOI Link 1106
BibRef
Earlier:
What are they doing?: Collective activity classification using spatio-temporal relationship among people,
VS09(1282-1289).
IEEE DOI Link 0910
BibRef

Padoy, N., Mateus, D., Weinland, D., Berger, M.O., Navab, N.,
Workflow monitoring based on 3D motion features,
ObjectEvent09(585-592).
IEEE DOI Link 0910
BibRef

Arsic, D.[Dejan], Lyutskanov, A.[Atanas], Kaiser, M.[Moritz], Schuller, B.[Bjorn], Rigoll, G.[Gerhard],
Applying Bayes Markov chains for the detection of ATM related scenarios,
WACV09(1-8).
IEEE DOI Link 0912
BibRef

Wei, Q.D.[Qing-Di], Zhang, X.Q.[Xiao-Qin], Kong, Y.[Yu], Hu, W.M.[Wei-Ming], Ling, H.B.[Hai-Bin],
Group Action Recognition Using Space-Time Interest Points,
ISVC09(II: 757-766).
Springer DOI Link 0911
BibRef

Egashira, H.[Hiroaki], Shimada, A.[Atsushi], Arita, D.[Daisaku], Taniguchi, R.I.[Rin-Ichiro],
Vision-Based Motion Capture of Interacting Multiple People,
CIAP09(451-460).
Springer DOI Link 0909
BibRef

Yu, T.[Ting], Lim, S.N.[Ser-Nam], Patwardhan, K.[Kedar], Krahnstoever, N.[Nils],
Monitoring, recognizing and discovering social networks,
CVPR09(1462-1469).
IEEE DOI Link 0906
From video. Recognize faces, and interactions. BibRef

Li, R.N.[Ruo-Nan], Chellappa, R.[Rama], Zhou, S.H.K.[Shao-Hua Kevin],
Learning multi-modal densities on Discriminative Temporal Interaction Manifold for group activity recognition,
CVPR09(2450-2457).
IEEE DOI Link 0906
BibRef

Poel, M.[Mannes], Poppe, R.[Ronald], Nijholt, A.[Anton],
Meeting behavior detection in smart environments: Nonverbal cues that help to obtain natural interaction,
FG08(1-6).
IEEE DOI Link 0809
BibRef

Sharif, M.H.[M. Haidar], Djeraba, C.[Chabane],
PedVed: Pseudo Euclidian Distances for Video Events Detection,
ISVC09(II: 674-685).
Springer DOI Link 0911
BibRef

Sharif, M.H.[M. Haidar], Djeraba, C.[Chabane],
A Simple Method for Eccentric Event Espial Using Mahalanobis Metric,
CIARP09(417-424).
Springer DOI Link 0911
E.g. escalator monitoring BibRef

Sharif, M.H.[M. Haidar], Ihaddadene, N.[Nacim], Djeraba, C.[Chabane],
Covariance Matrices for Crowd Behaviour Monitoring on the Escalator Exits,
ISVC08(II: 470-481).
Springer DOI Link 0812
BibRef

Brutti, A.[Alessio],
A Person Tracking System for CHIL Meetings,
MTPH07(xx-yy).
Springer DOI Link 0705
BibRef

Burger, S.[Susanne],
The CHIL RT07 Evaluation Data,
MTPH07(xx-yy).
Springer DOI Link 0705
Dataset, Activity Recogniton. BibRef

Zhou, Y.[Yue], Yan, S.C.[Shui-Cheng], Huang, T.S.[Thomas S.],
Pair-activity classification by bi-trajectories analysis,
CVPR08(1-8).
IEEE DOI Link 0806
BibRef

Zhou, Y.[Yue], Huang, T.S.[Thomas S.],
'Bag of segments' for motion trajectory analysis,
ICIP08(757-760).
IEEE DOI Link 0810
BibRef

Cheng, H.[Hui], Yang, C.J.[Chang-Jiang], Han, F.[Feng], Sawhney, H.[Harpreet],
HO2: A new feature for multi-agent event detection and recognition,
CVPR4HB08(1-8).
IEEE DOI Link 0806
BibRef

Swears, E.[Eran], Hoogs, A.J.[Anthony J.],
Functional scene element recognition for video scene analysis,
WMVC09(1-8).
IEEE DOI Link 0912
BibRef

Swears, E.[Eran], Hoogs, A.J.[Anthony J.], Perera, A.G.A.[A.G. Amitha],
Learning Motion Patterns in Surveillance Video using HMM Clustering,
Motion08(1-8).
IEEE DOI Link 0801
BibRef

Hoogs, A.J.[Anthony J.], Bush, S.[Steve], Brooksby, G.[Glen], Perera, A.G.A.[A.G. Amitha], Dausch, M.[Mark], Krahnstoever, N.O.[Nils O.],
Detecting Semantic Group Activities Using Relational Clustering,
Motion08(1-8).
IEEE DOI Link 0801
BibRef

Jeon, Y., and Rybski, P.,
Analysis of a Spatio-Temporal Clustering Algorithm for Counting People in a Meeting,
CMU-RI-TR-06-04, January, 2006.
WWW Version. BibRef 0601

de la Torre Frade, F., Vallespi-Gonzalez, C., Rybski, P., Veloso, M.[Manuela], and Kanade, T.,
Omnidirectional Video Capturing, Multiple People Tracking and Identification for Meeting Monitoring,
CMU-RI-TR-05-04, January, 2005.
WWW Version. BibRef 0501

Banks, B., Jackson, G., Helly, J., Chin, D., Smith, T.J., Schmidt, A., Brewer, P., Medd, R., Masters, D., Burger, A., Krebs, W.K.,
Using behavior analysis algorithms to anticipate security threats before they impact mission critical operations,
AVSBS07(307-312).
IEEE DOI Link 0709
BibRef

French, A.P., Naeem, A., Dryden, I.L., Pridmore, T.P.,
Using social effects to guide tracking in complex scenes,
AVSBS07(212-217).
IEEE DOI Link 0709
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Kolano, P.Z.[Paul Z.],
A Scalable Aural-Visual Environment for Security Event Monitoring, Analysis, and Response,
ISVC07(I: 564-575).
Springer DOI Link 0711
BibRef

Mecocci, A.[Alessandro], Micheli, F.[Francesco],
Real-Time Automatic Detection of Violent-Acts by Low-Level Colour Visual Cues,
ICIP07(I: 345-348).
IEEE DOI Link 0709
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Blunsden, S.[Scott], Andrade, E.[Ernesto], Fisher, R.B.[Robert B.],
Non Parametric Classification of Human Interaction,
IbPRIA07(II: 347-354).
Springer DOI Link 0706
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Hajder, L.[Levente],
Grouping of Articulated Objects with Common Axis,
CAIP07(109-116).
Springer DOI Link 0708
BibRef

Nguyen, N.T., Venkatesh, S., Bui, H.H.,
Recognising Behaviours of Multiple People with Hierarchical Probabilistic Model and Statistical Data Association,
BMVC06(III:1239).
PDF Version. 0609
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Wang, Y.[Ying], Hou, X.W.[Xin-Wen], Tan, T.N.[Tie-Niu],
Recognize Multi-people Interaction Activity by PCA-HMMs,
ACCV06(I:160-169).
Springer DOI Link 0601
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Utsumi, A.[Akira], Yamazoe, H.[Hirotake], Hosaka, K.I.[Ken-Ichi], Igi, S.[Seiji],
Human Distribution Estimation Using Shape Projection Model Based on Multiple-Viewpoint Observations,
ACCV06(I:797-806).
Springer DOI Link 0601
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Ngoc, H.B.B.[Huy-Binh Bui], Bremond, F., Thonnat, M., Faure, J.C.,
Shape recognition based on a video and multi-sensor system,
AVSBS05(230-235).
IEEE DOI Link 0602
for interacting people. BibRef

Cupillard, F., Bremond, F., Thonnat, M.,
Group behavior recognition with multiple cameras,
WACV02(177-183).
IEEE Abstract. 0303
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Aggarwal, J.K.,
Understanding of human motion, actions and interactions,
AVSBS05(650-650).
IEEE DOI Link 0602
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Hung, H., Gong, S.,
Detecting and quantifying unusual interactions by correlating salient motion,
AVSBS05(46-51).
IEEE DOI Link 0602
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Chen, D.T.[Da-Tong], Yang, J.[Jie], Wactlar, H.[Howard],
A Study of Detecting Social Interaction with Sensors in a Nursing Home Environment,
CVHCI05(199).
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Ruiz del Solar, J.[Javier], Shats, A., Verschae, R.,
Real-time tracking of multiple persons,
CIAP03(109-114).
IEEE Abstract. 0310
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Jug, M.[Marko], Per, J.[Janez], Deman, B.[Branko], Kovai, S.[Stanislav],
Trajectory Based Assessment of Coordinated Human Activity,
CVS03(534 ff).
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Choudhury, T.[Tanzeem],
Sensing and Modeling Human Networks,
Vismod-TR573, August 2003 BibRef 0308 Ph.D.Thesis, MIT, 2003.
HTML Version. BibRef

Datta, A., Shah, M.[Mubarak], da Vitoria Lobo, N.,
Person-on-person violence detection in video data,
ICPR02(I: 433-438).
IEEE DOI Link 0211
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Hosie, R.[Robin], Venkatesh, S.[Svetha], West, G.A.W.[Geoff A.W.],
Classifying and Detecting Group Behaviour from Visual Surveillance Data,
ICPR98(Vol I: 602-604).
IEEE DOI Link 9808
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Dever, J., da Vitoria Lobo, N., Shah, M.[Mubarak],
Automatic visual recognition of armed robbery,
ICPR02(I: 451-455).
IEEE DOI Link 0211
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Möller, B., Posch, S.,
Analysis of Object Interactions in Dynamic Scenes,
DAGM02(361 ff.).
HTML Version. 0303
BibRef

Haritaoglu, I., Flickner, M.D.,
Detection and Tracking of Shopping Groups in Stores,
CVPR01(I:431-438).
IEEE Abstract. 0110
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Chapter on Motion -- Feature-Based, Long Range, Motion and Structure Estimates, Tracking, Surveillance, Activities continues in
Human Activities, Crowds, Lots of People .