Recognizing Human Actions: A Local SVM Approach
ICPR '04 Proceedings of the Pattern Recognition, 17th International Conference on (ICPR'04) Volume 3 - Volume 03
Pictorial Structures for Object Recognition
International Journal of Computer Vision
Hierarchical Part-Based Visual Object Categorization
CVPR '05 Proceedings of the 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05) - Volume 1 - Volume 01
International Journal of Computer Vision
ICCV '05 Proceedings of the Tenth IEEE International Conference on Computer Vision - Volume 2
Hidden Conditional Random Fields for Gesture Recognition
CVPR '06 Proceedings of the 2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Volume 2
Computational studies of human motion: part 1, tracking and motion synthesis
Foundations and Trends® in Computer Graphics and Vision
Weakly Supervised Scale-Invariant Learning of Models for Visual Recognition
International Journal of Computer Vision
Conditional models for contextual human motion recognition
Computer Vision and Image Understanding - Special issue on modeling people: Vision-based understanding of a person's shape, appearance, movement, and behaviour
Behavior recognition via sparse spatio-temporal features
ICCCN '05 Proceedings of the 14th International Conference on Computer Communications and Networks
Hidden Conditional Random Fields
IEEE Transactions on Pattern Analysis and Machine Intelligence
Unsupervised Learning of Human Action Categories Using Spatial-Temporal Words
International Journal of Computer Vision
Searching for Complex Human Activities with No Visual Examples
International Journal of Computer Vision
Human Action Recognition by Semilatent Topic Models
IEEE Transactions on Pattern Analysis and Machine Intelligence
Object Detection with Discriminatively Trained Part-Based Models
IEEE Transactions on Pattern Analysis and Machine Intelligence
Machine Recognition of Human Activities: A Survey
IEEE Transactions on Circuits and Systems for Video Technology
A spatiotemporal context phrase description for general dynamic texture
Proceedings of the Third International Conference on Internet Multimedia Computing and Service
ISVC'11 Proceedings of the 7th international conference on Advances in visual computing - Volume Part II
Depth-Varying human video sprite synthesis
Transactions on Edutainment VII
Video event representation and inference on And-Or graph
Computer Animation and Virtual Worlds
Combining skeletal pose with local motion for human activity recognition
AMDO'12 Proceedings of the 7th international conference on Articulated Motion and Deformable Objects
Learning common behaviors from large sets of unlabeled temporal series
Image and Vision Computing
Script data for attribute-based recognition of composite activities
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part I
Modeling complex temporal composition of actionlets for activity prediction
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part I
Human activities as stochastic kronecker graphs
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part II
Kernelized temporal cut for online temporal segmentation and recognition
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part III
Learning to recognize unsuccessful activities using a two-layer latent structural model
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part III
Trajectory-Based modeling of human actions with motion reference points
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part V
Atomic action features: a new feature for action recognition
ECCV'12 Proceedings of the 12th international conference on Computer Vision - Volume Part I
Recognizing complex events using large margin joint low-level event model
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part IV
Real-Time exact graph matching with application in human action recognition
HBU'12 Proceedings of the Third international conference on Human Behavior Understanding
Human action recognition in video by fusion of structural and spatio-temporal features
SSPR'12/SPR'12 Proceedings of the 2012 Joint IAPR international conference on Structural, Syntactic, and Statistical Pattern Recognition
Action recognition using linear dynamic systems
Pattern Recognition
Auto learning temporal atomic actions for activity classification
Pattern Recognition
The co-attention model for tiny activity analysis
Neurocomputing
A survey of video datasets for human action and activity recognition
Computer Vision and Image Understanding
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
Enriching media fragments with named entities for video classification
Proceedings of the 22nd international conference on World Wide Web companion
Learning latent spatio-temporal compositional model for human action recognition
Proceedings of the 21st ACM international conference on Multimedia
Segmental multi-way local pooling for video recognition
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
Video content categorization using the double decomposition
Multimedia Tools and Applications
Advanced Engineering Informatics
Local scene flow by tracking in intensity and depth
Journal of Visual Communication and Image Representation
Robust action recognition using local motion and group sparsity
Pattern Recognition
Online gesture recognition from pose kernel learning and decision forests
Pattern Recognition Letters
Machine Vision and Applications
Max-Margin Early Event Detectors
International Journal of Computer Vision
Activity representation with motion hierarchies
International Journal of Computer Vision
Recognizing activities in multiple views with fusion of frame judgments
Image and Vision Computing
Hi-index | 0.00 |
Much recent research in human activity recognition has focused on the problem of recognizing simple repetitive (walking, running, waving) and punctual actions (sitting up, opening a door, hugging). However, many interesting human activities are characterized by a complex temporal composition of simple actions. Automatic recognition of such complex actions can benefit from a good understanding of the temporal structures. We present in this paper a framework for modeling motion by exploiting the temporal structure of the human activities. In our framework, we represent activities as temporal compositions of motion segments. We train a discriminative model that encodes a temporal decomposition of video sequences, and appearance models for each motion segment. In recognition, a query video is matched to the model according to the learned appearances and motion segment decomposition. Classification is made based on the quality of matching between the motion segment classifiers and the temporal segments in the query sequence. To validate our approach, we introduce a new dataset of complex Olympic Sports activities. We show that our algorithm performs better than other state of the art methods.