Local velocity-adapted motion events for spatio-temporal recognition
Computer Vision and Image Understanding
Visual inference of human emotion and behaviour
Proceedings of the 9th international conference on Multimodal interfaces
Unsupervised Learning of Human Action Categories Using Spatial-Temporal Words
International Journal of Computer Vision
Human Motion Characterization Using Spatio-temporal Features
IbPRIA '07 Proceedings of the 3rd Iberian conference on Pattern Recognition and Image Analysis, Part I
SIFT-Bag kernel for video event analysis
MM '08 Proceedings of the 16th ACM international conference on Multimedia
View-invariant action recognition using interest points
MIR '08 Proceedings of the 1st ACM international conference on Multimedia information retrieval
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
Three-way auto-correlation approach to motion recognition
Pattern Recognition Letters
Action Recognition Using a Bio-Inspired Feedforward Spiking Network
International Journal of Computer Vision
Seeing the Objects Behind the Dots: Recognition in Videos from a Moving Camera
International Journal of Computer Vision
Human Action Recognition Using Optical Flow Accumulated Local Histograms
IbPRIA '09 Proceedings of the 4th Iberian Conference on Pattern Recognition and Image Analysis
Spatiotemporal saliency for video classification
Image Communication
SCIA '09 Proceedings of the 16th Scandinavian Conference on Image Analysis
Spatio-temporal shape contexts for human action retrieval
IMCE '09 Proceedings of the 1st international workshop on Interactive multimedia for consumer electronics
Incremental EM for Probabilistic Latent Semantic Analysis on Human Action Recognition
AVSS '09 Proceedings of the 2009 Sixth IEEE International Conference on Advanced Video and Signal Based Surveillance
Kernel Methods in Computer Vision
Foundations and Trends® in Computer Graphics and Vision
Hierarchical space-time model enabling efficient search for human actions
IEEE Transactions on Circuits and Systems for Video Technology
IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews
Recognition of human activities using SVM multi-class classifier
Pattern Recognition Letters
Relevance of Interest Points for Eye Position Prediction on Videos
ICVS '09 Proceedings of the 7th International Conference on Computer Vision Systems: Computer Vision Systems
Human Activity Recognition Using the 4D Spatiotemporal Shape Context Descriptor
ISVC '09 Proceedings of the 5th International Symposium on Advances in Visual Computing: Part II
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
Group Action Recognition Using Space-Time Interest Points
ISVC '09 Proceedings of the 5th International Symposium on Advances in Visual Computing: Part II
Spatiotemporal Phase Congruency Based Invariant Features for Human Behavior Classification
PCM '09 Proceedings of the 10th Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
Localizing and recognizing action unit using position information of local feature
ICME'09 Proceedings of the 2009 IEEE international conference on Multimedia and Expo
Fast detection of retail fraud using polar touch buttons
ICME'09 Proceedings of the 2009 IEEE international conference on Multimedia and Expo
Unsupervised human motion analysis using automatic label trees
SMC'09 Proceedings of the 2009 IEEE international conference on Systems, Man and Cybernetics
Video retargeting with multi-scale trajectory optimization
Proceedings of the international conference on Multimedia information retrieval
Variable silhouette energy image representations for recognizing human actions
Image and Vision Computing
Human action recognition using boosted EigenActions
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
Human action detection via boosted local motion histograms
Machine Vision and Applications
Action recognition for surveillance applications using optic flow and SVM
ACCV'07 Proceedings of the 8th Asian conference on Computer vision - Volume Part II
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
Feature detector and descriptor evaluation in human action recognition
Proceedings of the ACM International Conference on Image and Video Retrieval
Capturing human activity by a curve
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Action categorization by structural probabilistic latent semantic analysis
Computer Vision and Image Understanding
Discriminative space-time voting for joint recognition and localization of actions.
Proceedings of the 2nd international workshop on Social signal processing
Challenges of human behavior understanding
HBU'10 Proceedings of the First international conference on Human behavior understanding
Comparing evaluation protocols on the KTH dataset
HBU'10 Proceedings of the First international conference on Human behavior understanding
Interval-orientation patterns in spatio-temporal databases
DEXA'10 Proceedings of the 21st international conference on Database and expert systems applications: Part I
Action recognition based on learnt motion semantic vocabulary
PCM'10 Proceedings of the 11th Pacific Rim conference on Advances in multimedia information processing: Part I
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part I
Modeling temporal structure of decomposable motion segments for activity classification
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part II
Discovering motion patterns for human action recognition
PCM'10 Proceedings of the Advances in multimedia information processing, and 11th Pacific Rim conference on Multimedia: Part II
Action recognition based on human movement characteristics
WMVC'09 Proceedings of the 2009 international conference on Motion and video computing
Graphical framework for action recognition using temporally dense STIPs
WMVC'09 Proceedings of the 2009 international conference on Motion and video computing
Learning attention based saliency in videos from human eye movements
WMVC'09 Proceedings of the 2009 international conference on Motion and video computing
Human activity analysis: A review
ACM Computing Surveys (CSUR)
Spatio-temporal optical flow statistics (STOFS) for activity classification
Proceedings of the Seventh Indian Conference on Computer Vision, Graphics and Image Processing
Making action recognition robust to occlusions and viewpoint changes
ECCV'10 Proceedings of the 11th European conference on computer vision conference on Computer vision: Part III
Novel kernel-based recognizers of human actions
EURASIP Journal on Advances in Signal Processing - Special issue on video analysis for human behavior understanding
A survey of vision-based methods for action representation, segmentation and recognition
Computer Vision and Image Understanding
Oriented gradients for human action recognition
ICIMCS '10 Proceedings of the Second International Conference on Internet Multimedia Computing and Service
An overview of contest on semantic description of human activities (SDHA) 2010
ICPR'10 Proceedings of the 20th International conference on Recognizing patterns in signals, speech, images, and videos
Action recognition in video by sparse representation on covariance manifolds of silhouette tunnels
ICPR'10 Proceedings of the 20th International conference on Recognizing patterns in signals, speech, images, and videos
Human action recognition by SOM considering the probability of spatio-temporal features
ICONIP'10 Proceedings of the 17th international conference on Neural information processing: models and applications - Volume Part II
Human activity recognition: a scheme using multiple cues
ISVC'10 Proceedings of the 6th international conference on Advances in visual computing - Volume Part II
A lattice-based neuro-computing methodology for real-time human action recognition
Information Sciences: an International Journal
Modeling sense disambiguation of human pose: recognizing action at a distance by key poses
ACCV'10 Proceedings of the 10th Asian conference on Computer vision - Volume Part I
Sparse coding on local spatial-temporal volumes for human action recognition
ACCV'10 Proceedings of the 10th Asian conference on Computer vision - Volume Part II
Top-down cues for event recognition
ACCV'10 Proceedings of the 10th Asian conference on Computer vision - Volume Part III
Mining Layered Grammar Rules for Action Recognition
International Journal of Computer Vision
IbPRIA'11 Proceedings of the 5th Iberian conference on Pattern recognition and image analysis
Dynamic texture analysis and classification using deterministic partially self-avoiding walks
ACIVS'11 Proceedings of the 13th international conference on Advanced concepts for intelligent vision systems
Human behavior clustering for anomaly detection
Frontiers of Computer Science in China
Systematic evaluation of spatio-temporal features on comparative video challenges
ACCV'10 Proceedings of the 2010 international conference on Computer vision - Volume Part I
Automatic human action recognition in videos by graph embedding
ICIAP'11 Proceedings of the 16th international conference on Image analysis and processing - Volume Part II
Action retrieval with relevance feedback on YouTube videos
Proceedings of the Third International Conference on Internet Multimedia Computing and Service
Hand gesture recognition with motion tracking on spatial-temporal filtering
Proceedings of the 10th International Conference on Virtual Reality Continuum and Its Applications in Industry
A suspicious behaviour detection using a context space model for smart surveillance systems
Computer Vision and Image Understanding
Relevance feedback for real-world human action retrieval
Pattern Recognition Letters
Estimating pose of articulated objects using low-level motion
Computer Vision and Image Understanding
Learning semantic features for action recognition via diffusion maps
Computer Vision and Image Understanding
Human action recognition using pyramid vocabulary tree
ACCV'09 Proceedings of the 9th Asian conference on Computer Vision - Volume Part III
Part-based motion descriptor image for human action recognition
Pattern Recognition
Action recognition via bio-inspired features: The richness of center-surround interaction
Computer Vision and Image Understanding
Human action recognition under log-euclidean riemannian metric
ACCV'09 Proceedings of the 9th Asian conference on Computer Vision - Volume Part I
Bag of spatio-temporal synonym sets for human action recognition
MMM'10 Proceedings of the 16th international conference on Advances in Multimedia Modeling
Learning cooking techniques from youtube
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
Human action recognition using HDP by integrating motion and location information
ACCV'09 Proceedings of the 9th Asian conference on Computer Vision - Volume Part II
Extracting spatio-temporal local features considering consecutiveness of motions
ACCV'09 Proceedings of the 9th Asian conference on Computer Vision - Volume Part II
Sequential deep learning for human action recognition
HBU'11 Proceedings of the Second international conference on Human Behavior Unterstanding
Action recognition via an improved local descriptor for spatio-temporal features
ICIC'11 Proceedings of the 7th international conference on Advanced Intelligent Computing
ICIC'11 Proceedings of the 7th international conference on Advanced Intelligent Computing
Representing feature quantization approach using spatial-temporal relation for action recognition
PerMIn'12 Proceedings of the First Indo-Japan conference on Perception and Machine Intelligence
Motion recognition using local auto-correlation of space-time gradients
Pattern Recognition Letters
Human action recognition based on graph-embedded spatio-temporal subspace
Pattern Recognition
Video Behaviour Mining Using a Dynamic Topic Model
International Journal of Computer Vision
Exploring probabilistic localized video representation for human action recognition
Multimedia Tools and Applications
Sparse Modeling of Human Actions from Motion Imagery
International Journal of Computer Vision
ICAISC'12 Proceedings of the 11th international conference on Artificial Intelligence and Soft Computing - Volume Part I
Higher rank Support Tensor Machines for visual recognition
Pattern Recognition
Interactive event detection in crowd scenes
Proceedings of the 4th International Conference on Internet Multimedia Computing and Service
State of the Art Report on Video-Based Graphics and Video Visualization
Computer Graphics Forum
Space-variant descriptor sampling for action recognition based on saliency and eye movements
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part VII
Attribute learning for understanding unstructured social activity
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part IV
Automatic imitation assessment in interaction
HBU'12 Proceedings of the Third international conference on Human Behavior Understanding
A SURF-Based spatio-temporal feature for feature-fusion-based action recognition
ECCV'10 Proceedings of the 11th European conference on Trends and Topics in Computer Vision - Volume Part I
Learning discriminative features for fast frame-based action recognition
Pattern Recognition
The synergy of 3d SIFT and sparse codes for classification of viewpoints from echocardiogram videos
MCBR-CDS'12 Proceedings of the Third MICCAI international conference on Medical Content-Based Retrieval for Clinical Decision Support
The co-attention model for tiny activity analysis
Neurocomputing
Human action recognition employing negative space features
Journal of Visual Communication and Image Representation
Social coordination assessment: distinguishing between shape and timing
MPRSS'12 Proceedings of the First international conference on Multimodal Pattern Recognition of Social Signals in Human-Computer-Interaction
Content-based retrieval of human actions from realistic video databases
Information Sciences: an International Journal
Dynamic texture analysis and segmentation using deterministic partially self-avoiding walks
Expert Systems with Applications: An International Journal
STV-based video feature processing for action recognition
Signal Processing
Action disambiguation analysis using normalized google-like distance correlogram
ACCV'12 Proceedings of the 11th Asian conference on Computer Vision - Volume Part III
A comparative study of encoding, pooling and normalization methods for action recognition
ACCV'12 Proceedings of the 11th Asian conference on Computer Vision - Volume Part III
Human activities recognition using depth images
Proceedings of the 21st ACM international conference on Multimedia
Activity detection and recognition of daily living events
Proceedings of the 1st ACM international workshop on Multimedia indexing and information retrieval for healthcare
Fall detection in multi-camera surveillance videos: experimentations and observations
Proceedings of the 1st ACM international workshop on Multimedia indexing and information retrieval for healthcare
Human action recognition by fast dense trajectories
Proceedings of the 21st ACM international conference on Multimedia
Exploring trace transform for robust human action recognition
Pattern Recognition
Large scale continuous visual event recognition using max-margin Hough transformation framework
Computer Vision and Image Understanding
Computer Vision and Image Understanding
Discriminative two-level feature selection for realistic human action recognition
Journal of Visual Communication and Image Representation
Ongoing human action recognition with motion capture
Pattern Recognition
Fast action recognition using negative space features
Expert Systems with Applications: An International Journal
Unsupervised approximate-semantic vocabulary learning for human action and video classification
Pattern Recognition Letters
A local descriptor based on Laplacian pyramid coding for action recognition
Pattern Recognition Letters
Multiple scale-specific representations for improved human action recognition
Pattern Recognition Letters
Advanced Engineering Informatics
Classifying web videos using a global video descriptor
Machine Vision and Applications
Efficient descriptor tree growing for fast action recognition
Pattern Recognition Letters
Effective 3D action recognition using EigenJoints
Journal of Visual Communication and Image Representation
Language-motivated approaches to action recognition
The Journal of Machine Learning Research
One-shot learning gesture recognition from RGB-D data using bag of features
The Journal of Machine Learning Research
Matching mixtures of curves for human action recognition
Computer Vision and Image Understanding
Action recognition using 3D DAISY descriptor
Machine Vision and Applications
Human emotion recognition from videos using spatio-temporal and audio features
The Visual Computer: International Journal of Computer Graphics
Human action categorization using discriminative local spatio-temporal feature weighting
Intelligent Data Analysis
Robust human action recognition scheme based on high-level feature fusion
Multimedia Tools and Applications
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A common trend in object recognition is to detect and leverage the use of sparse, informative feature points. The use of such features makes the problem more manageable while providing increased robustness to noise and pose variation. In this work we develop an extension of these ideas to the spatio-temporal case. For this purpose, we show that the direct 3D counterparts to commonly used 2D interest point detectors are inadequate, and we propose an alternative. Anchoring off of these interest points, we devise a recognition algorithm based on spatio-temporally windowed data. We present recognition results on a variety of datasets including both human and rodent behavior.