Detecting irregularity in videos using kernel estimation and KD trees
MULTIMEDIA '06 Proceedings of the 14th annual ACM international conference on Multimedia
A survey of advances in vision-based human motion capture and analysis
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A general method for human activity recognition in video
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Pattern Recognition Letters
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IEEE Transactions on Pattern Analysis and Machine Intelligence
Local velocity-adapted motion events for spatio-temporal recognition
Computer Vision and Image Understanding
Recognition of human behavior by space-time silhouette characterization
Pattern Recognition Letters
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International Journal of Computer Vision
SIFT-Bag kernel for video event analysis
MM '08 Proceedings of the 16th ACM international conference on Multimedia
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MM '08 Proceedings of the 16th ACM international conference on Multimedia
Real-time human action recognition by luminance field trajectory analysis
MM '08 Proceedings of the 16th ACM international conference on Multimedia
Action video retrieval based on atomic action vocabulary
MIR '08 Proceedings of the 1st ACM international conference on Multimedia information retrieval
Video measurement of resident-on-resident physical aggression in nursing homes
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Contour-motion feature (CMF): A space-time approach for robust pedestrian detection
Pattern Recognition Letters
Scale Invariant Action Recognition Using Compound Features Mined from Dense Spatio-temporal Corners
ECCV '08 Proceedings of the 10th European Conference on Computer Vision: Part I
Similarity Features for Facial Event Analysis
ECCV '08 Proceedings of the 10th European Conference on Computer Vision: Part I
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Proceedings of the 18th international workshop on Network and operating systems support for digital audio and video
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Pattern Recognition
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Pattern Recognition Letters
ICIAR '09 Proceedings of the 6th International Conference on Image Analysis and Recognition
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Image and Vision Computing
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EiMM '09 Proceedings of the 1st ACM international workshop on Events in multimedia
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AVSS '09 Proceedings of the 2009 Sixth IEEE International Conference on Advanced Video and Signal Based Surveillance
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IEEE Transactions on Circuits and Systems for Video Technology
Recognition of human activities using SVM multi-class classifier
Pattern Recognition Letters
Action Recognition Based on Non-parametric Probability Density Function Estimation
ISVC '09 Proceedings of the 5th International Symposium on Advances in Visual Computing: Part II
Human activity recognition based on the blob features
ICME'09 Proceedings of the 2009 IEEE international conference on Multimedia and Expo
Efficient human action recognition by luminance field trajectory and geometry information
ICME'09 Proceedings of the 2009 IEEE international conference on Multimedia and Expo
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IEEE Transactions on Intelligent Transportation Systems
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MMSys '10 Proceedings of the first annual ACM SIGMM conference on Multimedia systems
Robust semantic concept detection in large video collections
SMC'09 Proceedings of the 2009 IEEE international conference on Systems, Man and Cybernetics
Human action recognition in videos using motion impression image
Proceedings of the First International Conference on Internet Multimedia Computing and Service
Human motion analysis via statistical motion processing and sequential change detection
Journal on Image and Video Processing - Special issue on video-based modeling, analysis, and recognition of human motion
Controlling your TV with gestures
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Variable silhouette energy image representations for recognizing human actions
Image and Vision Computing
A survey on vision-based human action recognition
Image and Vision Computing
Proceedings of the 29th DAGM conference on Pattern recognition
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Edutainment'07 Proceedings of the 2nd international conference on Technologies for e-learning and digital entertainment
Volumetric Features for Video Event Detection
International Journal of Computer Vision
Human action detection via boosted local motion histograms
Machine Vision and Applications
Action recognition with semi-global characteristics and hidden Markov models
ACIVS'07 Proceedings of the 9th international conference on Advanced concepts for intelligent vision systems
Large lexicon detection of sign language
HCI'07 Proceedings of the 2007 IEEE international conference on Human-computer interaction
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HCI'07 Proceedings of the 2007 IEEE international conference on Human-computer interaction
Semi-latent Dirichlet allocation: a hierarchical model for human action recognition
Proceedings of the 2nd conference on Human motion: understanding, modeling, capture and animation
Learning actions using robust string kernels
Proceedings of the 2nd conference on Human motion: understanding, modeling, capture and animation
Appearance-based action recognition in the tensor framework
CIRA'09 Proceedings of the 8th IEEE international conference on Computational intelligence in robotics and automation
Dynamic textures for human movement recognition
Proceedings of the ACM International Conference on Image and Video Retrieval
A fast cube-based video shot retrieval using 3D moment-preserving technique
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Human action recognition using ordinal measure of accumulated motion
EURASIP Journal on Advances in Signal Processing - Special issue on video analysis for human behavior understanding
Human action recognition using key points displacement
ICISP'10 Proceedings of the 4th international conference on Image and signal processing
Spatial-temporal granularity-tunable gradients partition (STGGP) descriptors for human detection
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part I
A note on the computation of high-dimensional integral images
Pattern Recognition Letters
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PCM'10 Proceedings of the Advances in multimedia information processing, and 11th Pacific Rim conference on Multimedia: Part II
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WMVC'09 Proceedings of the 2009 international conference on Motion and video computing
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WMVC'09 Proceedings of the 2009 international conference on Motion and video computing
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Computer Vision and Image Understanding
Human activity recognition: a scheme using multiple cues
ISVC'10 Proceedings of the 6th international conference on Advances in visual computing - Volume Part II
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Action recognition with appearance-motion features and fast search trees
Computer Vision and Image Understanding
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Human detection in video over large viewpoint changes
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Top-down cues for event recognition
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Data Mining and Knowledge Discovery
Human Action Segmentation and Recognition Using Discriminative Semi-Markov Models
International Journal of Computer Vision
Mining Layered Grammar Rules for Action Recognition
International Journal of Computer Vision
Adaptive learning codebook for action recognition
Pattern Recognition Letters
Human action recognition based on tracking features
IWINAC'11 Proceedings of the 4th international conference on Interplay between natural and artificial computation - Volume Part I
Histogram-based description of local space-time appearance
SCIA'11 Proceedings of the 17th Scandinavian conference on Image analysis
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Multimedia Tools and Applications
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Neurocomputing
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ACCV'10 Proceedings of the 2010 international conference on Computer vision - Volume Part I
Human action recognition using Pose-based discriminant embedding
Image Communication
On filtering by means of generalized integral images: a review and applications
Multidimensional Systems and Signal Processing
Human action recognition using pyramid vocabulary tree
ACCV'09 Proceedings of the 9th Asian conference on Computer Vision - Volume Part III
Human action recognition under log-euclidean riemannian metric
ACCV'09 Proceedings of the 9th Asian conference on Computer Vision - Volume Part I
Human action classification using SVM_2K classifier on motion features
MRCS'06 Proceedings of the 2006 international conference on Multimedia Content Representation, Classification and Security
Human action recognition in videos using hybrid motion features
MMM'10 Proceedings of the 16th international conference on Advances in Multimedia Modeling
Human action recognition using spatio-temporal classification
ACCV'09 Proceedings of the 9th Asian conference on Computer Vision - Volume Part II
Efficient human action detection using a transferable distance function
ACCV'09 Proceedings of the 9th Asian conference on Computer Vision - Volume Part II
Using a Product Manifold distance for unsupervised action recognition
Image and Vision Computing
Human action recognition based on graph-embedded spatio-temporal subspace
Pattern Recognition
State of the Art Report on Video-Based Graphics and Video Visualization
Computer Graphics Forum
Improving bag-of-visual-words model with spatial-temporal correlation for video retrieval
Proceedings of the 21st ACM international conference on Information and knowledge management
Topic based pose relevance learning in dance archives
Proceedings of the 21st ACM international conference on Information and knowledge management
Motion interchange patterns for action recognition in unconstrained videos
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part VI
Towards space-time semantics in two frames
ECCV'12 Proceedings of the 12th international conference on Computer Vision - Volume Part III
A tree-based approach to integrated action localization, recognition and segmentation
ECCV'10 Proceedings of the 11th European conference on Trends and Topics in Computer Vision - Volume Part I
A system for large vocabulary sign search
ECCV'10 Proceedings of the 11th European conference on Trends and Topics in Computer Vision - Volume Part I
Pattern Recognition Letters
A review of motion analysis methods for human Nonverbal Communication Computing
Image and Vision Computing
Vector field analysis for multi-object behavior modeling
Image and Vision Computing
Proceedings of the 2nd Workshop on Machine Learning for Interactive Systems: Bridging the Gap Between Perception, Action and Communication
A unified tree-based framework for joint action localization, recognition and segmentation
Computer Vision and Image Understanding
Action recognition using 3D DAISY descriptor
Machine Vision and Applications
Human action categorization using discriminative local spatio-temporal feature weighting
Intelligent Data Analysis
Max-Margin Early Event Detectors
International Journal of Computer Vision
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This paper studies the use of volumetric features as an alternative to popular local descriptor approaches for event detection in video sequences. Motivated by the recent success of similar ideas in object detection on static images, we generalize the notion of 2D box features to 3D spatio-temporal volumetric features. This general framework enables us to do real-time video analysis. We construct a real-time event detector for each action of interest by learning a cascade of filters based on volumetric features thatefficiently scans video sequences in space and time. This event detector recognizes actions that are traditionally problematic for interest point methods 驴 such as smooth motions where insufficient space-time interest points are available. Our experiments demonstrate that the technique accurately detects actions on real-world sequences and is robust to changes in viewpoint, scale and action speed. We also adapt our technique to the related task of human action classification and confirm that it achieves performance comparable to a current interest point based human activity recognizer on a standard database of human activities.