Representation of local geometry in the visual system
Biological Cybernetics
Multidimensional Orientation Estimation with Applications to Texture Analysis and Optical Flow
IEEE Transactions on Pattern Analysis and Machine Intelligence
Generic Neighborhood Operators
IEEE Transactions on Pattern Analysis and Machine Intelligence
Performance of optical flow techniques
International Journal of Computer Vision
Direct computation of shape cues using scale-adapted spatial derivative operators
International Journal of Computer Vision - Special issue: machine vision research at the Royal Institute of Technology
Local Grayvalue Invariants for Image Retrieval
IEEE Transactions on Pattern Analysis and Machine Intelligence
EigenTracking: Robust Matching and Tracking of Articulated Objects Using a View-Based Representation
International Journal of Computer Vision
CONDENSATION—Conditional Density Propagation forVisual Tracking
International Journal of Computer Vision
Feature Detection with Automatic Scale Selection
International Journal of Computer Vision
Feature tracking with automatic selection of spatial scales
Computer Vision and Image Understanding
Evaluation of Interest Point Detectors
International Journal of Computer Vision - Special issue on a special section on visual surveillance
Scale-Space Theory in Computer Vision
Scale-Space Theory in Computer Vision
Representing and Recognizing the Visual Appearance of Materials using Three-dimensional Textons
International Journal of Computer Vision
ASSET-2: Real-Time Motion Segmentation and Shape Tracking
IEEE Transactions on Pattern Analysis and Machine Intelligence
Scale-Space with Casual Time Direction
ECCV '96 Proceedings of the 4th European Conference on Computer Vision-Volume I - Volume I
Time-Recursive Velocity-Adapted Spatio-Temporal Scale-Space Filters
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part I
Combining Appearance and Topology for Wide Baseline Matching
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part I
An Affine Invariant Interest Point Detector
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part I
On Automatic Selection of Temporal Scales in Time-Causal Scale-Space
AFPAC '97 Proceedings of the International Workshop on Algebraic Frames for the Perception-Action Cycle
Learning Parameterized Models of Image Motion
CVPR '97 Proceedings of the 1997 Conference on Computer Vision and Pattern Recognition (CVPR '97)
Motion Feature Detection Using Steerable Flow Fields
CVPR '98 Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition
Tracking People with Twists and Exponential Maps
CVPR '98 Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition
ICCV '95 Proceedings of the Fifth International Conference on Computer Vision
Object Recognition from Local Scale-Invariant Features
ICCV '99 Proceedings of the International Conference on Computer Vision-Volume 2 - Volume 2
Textons, Contours and Regions: Cue Integration in Image Segmentation
ICCV '99 Proceedings of the International Conference on Computer Vision-Volume 2 - Volume 2
Recognition with Local Features: the Kernel Recipe
ICCV '03 Proceedings of the Ninth IEEE International Conference on Computer Vision - Volume 2
Recognizing Action at a Distance
ICCV '03 Proceedings of the Ninth IEEE International Conference on Computer Vision - Volume 2
Pattern Classification (2nd Edition)
Pattern Classification (2nd Edition)
Real-time scale selection in hybrid multi-scale representations
Scale Space'03 Proceedings of the 4th international conference on Scale space methods in computer vision
Interest point detection and scale selection in space-time
Scale Space'03 Proceedings of the 4th international conference on Scale space methods in computer vision
Fingerprint enhancement by shape adaptation of scale-space operators with automatic scale selection
IEEE Transactions on Image Processing
Foundations and Trends® in Computer Graphics and Vision
IEEE Transactions on Pattern Analysis and Machine Intelligence
Bayesian optimization of the scale saliency filter
Image and Vision Computing
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
Watch, Listen & Learn: Co-training on Captioned Images and Videos
ECML PKDD '08 Proceedings of the 2008 European Conference on Machine Learning and Knowledge Discovery in Databases - Part I
Modelling Scenes Using the Activity within Them
Proceedings of the international conference on Spatial Cognition VI: Learning, Reasoning, and Talking about Space
State-of-the-art on spatio-temporal information-based video retrieval
Pattern Recognition
Spatio-temporal features for robust content-based video copy detection
MIR '08 Proceedings of the 1st ACM international conference on Multimedia information retrieval
View-invariant action recognition using interest points
MIR '08 Proceedings of the 1st ACM international conference on Multimedia information retrieval
Synchronizing Video Sequences from Temporal Epipolar Lines Analysis
ACIVS '08 Proceedings of the 10th International Conference on Advanced Concepts for Intelligent Vision Systems
Using decision trees to recognize visual events
AREA '08 Proceedings of the 1st ACM workshop on Analysis and retrieval of events/actions and workflows in video streams
Three-way auto-correlation approach to motion recognition
Pattern Recognition Letters
Spatio-temporal interest points for video analysis
CHI '09 Extended Abstracts on Human Factors in Computing Systems
Video Watermarking by Space-Time Interest Points
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
Residual of Resonant SVD as Salient Feature
ICCVG 2008 Proceedings of the International Conference on Computer Vision and Graphics: Revised Papers
Discourse topic and gestural form
AAAI'08 Proceedings of the 23rd national conference on Artificial intelligence - Volume 2
Speeding up spatio-temporal sliding-window search for efficient event detection in crowded videos
EiMM '09 Proceedings of the 1st ACM international workshop on Events in multimedia
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
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
Silhouette representation and matching for 3D pose discrimination - A comparative study
Image and Vision Computing
Unsupervised human motion analysis using automatic label trees
SMC'09 Proceedings of the 2009 IEEE international conference on Systems, Man and Cybernetics
Human action recognition using boosted EigenActions
Image and Vision Computing
Proceedings of the 29th DAGM conference on Pattern recognition
Scene modelling and classification using learned spatial relations
COSIT'09 Proceedings of the 9th international conference on Spatial information theory
Feature detector and descriptor evaluation in human action recognition
Proceedings of the ACM International Conference on Image and Video Retrieval
Recognizing human actions by fusing spatio-temporal appearance and motion descriptors
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
Multiview activity recognition in smart homes with spatio-temporal features
Proceedings of the Fourth ACM/IEEE International Conference on Distributed Smart Cameras
Non-parametric anomaly detection exploiting space-time features
Proceedings of the international conference on Multimedia
Human action recognition using key points displacement
ICISP'10 Proceedings of the 4th international conference on Image and signal processing
Dense spatio-temporal features for non-parametric anomaly detection and localization
Proceedings of the first ACM international workshop on Analysis and retrieval of tracked events and motion in imagery streams
Challenges of human behavior understanding
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
Tracklet descriptors for action modeling and video analysis
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
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part II
View and style-independent action manifolds for human activity recognition
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part VI
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 action recognition using a dynamic Bayesian action network with 2D part models
Proceedings of the Seventh Indian Conference on Computer Vision, Graphics and Image Processing
Accurate person tracking through changing poses for multi-view action recognition
Proceedings of the Seventh Indian Conference on Computer Vision, Graphics and Image Processing
Spatio-temporal optical flow statistics (STOFS) for activity classification
Proceedings of the Seventh Indian Conference on Computer Vision, Graphics and Image Processing
Event detection and recognition for semantic annotation of video
Multimedia Tools and Applications
Conjugate mixture models for clustering multimodal data
Neural Computation
Action recognition with appearance-motion features and fast search trees
Computer Vision and Image Understanding
3D human pose recovery from image by efficient visual feature selection
Computer Vision and Image Understanding
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
Interactive event search through transfer learning
ACCV'10 Proceedings of the 10th Asian conference on Computer vision - Volume Part III
Proceedings of the 1st ACM International Conference on Multimedia Retrieval
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
A spatiotemporal context phrase description for general dynamic texture
Proceedings of the Third International Conference on Internet Multimedia Computing and Service
Advanced Engineering Informatics
Violence detection in video using computer vision techniques
CAIP'11 Proceedings of the 14th international conference on Computer analysis of images and patterns - Volume Part II
ISVC'11 Proceedings of the 7th international conference on Advances in visual computing - Volume Part II
Evaluation of local descriptors for action recognition in videos
ICVS'11 Proceedings of the 8th international conference on Computer vision systems
Real-time human action search using random forest based hough voting
MM '11 Proceedings of the 19th ACM international conference on Multimedia
Towards textually describing complex video contents with audio-visual concept classifiers
MM '11 Proceedings of the 19th ACM international conference on Multimedia
Trajectories based descriptor for dynamic events annotation
J-MRE '11 Proceedings of the 2011 joint ACM workshop on Modeling and representing events
MMAR '11 Proceedings of the 2011 international ACM workshop on Medical multimedia analysis and retrieval
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
Human action segmentation and recognition via motion and shape analysis
Pattern Recognition Letters
Relevance feedback for real-world human action retrieval
Pattern Recognition Letters
Multi-scale and real-time non-parametric approach for anomaly detection and localization
Computer Vision and Image Understanding
Learning semantic features for action recognition via diffusion maps
Computer Vision and Image Understanding
Selective spatio-temporal interest points
Computer Vision and Image Understanding
Integrating local action elements for action analysis
Computer Vision and Image Understanding
Building semantic scene models from unconstrained video
Computer Vision and Image Understanding
On filtering by means of generalized integral images: a review and applications
Multidimensional Systems and Signal Processing
Part-based motion descriptor image for human action recognition
Pattern Recognition
A study on sampling strategies in space-time domain for recognition applications
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
Color-Aware local spatiotemporal features for action recognition
CIARP'11 Proceedings of the 16th Iberoamerican Congress conference on Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications
Action recognition via an improved local descriptor for spatio-temporal features
ICIC'11 Proceedings of the 7th international conference on Advanced Intelligent Computing
Using a Product Manifold distance for unsupervised action recognition
Image and Vision Computing
Motion recognition using local auto-correlation of space-time gradients
Pattern Recognition Letters
A review on vision techniques applied to Human Behaviour Analysis for Ambient-Assisted Living
Expert Systems with Applications: An International Journal
Human action recognition based on graph-embedded spatio-temporal subspace
Pattern Recognition
Rushes video summarization based on spatio-temporal features
Proceedings of the 27th Annual ACM Symposium on Applied Computing
SUPER: towards real-time event recognition in internet videos
Proceedings of the 2nd ACM International Conference on Multimedia Retrieval
Joint audio-visual bi-modal codewords for video event detection
Proceedings of the 2nd ACM International Conference on Multimedia Retrieval
A visual approach for video geocoding using bag-of-scenes
Proceedings of the 2nd ACM International Conference on Multimedia Retrieval
Using SAX representation for human action recognition
Journal of Visual Communication and Image Representation
Keypoints and Local Descriptors of Scalar Functions on 2D Manifolds
International Journal of Computer Vision
Combining skeletal pose with local motion for human activity recognition
AMDO'12 Proceedings of the 7th international conference on Articulated Motion and Deformable Objects
Toward a unified framework of motion understanding
Image and Vision Computing
Fine-grained kitchen activity recognition using RGB-D
Proceedings of the 2012 ACM Conference on Ubiquitous Computing
Interactive event detection in crowd scenes
Proceedings of the 4th International Conference on Internet Multimedia Computing and Service
Integrating video and accelerometer signals for nocturnal epileptic seizure detection
Proceedings of the 14th ACM international conference on Multimodal interaction
Audio-visual robot command recognition: D-META'12 grand challenge
Proceedings of the 14th ACM international conference on Multimodal interaction
State of the Art Report on Video-Based Graphics and Video Visualization
Computer Graphics Forum
Predicting human activities using spatio-temporal structure of interest points
Proceedings of the 20th ACM international conference on Multimedia
Recognizing actions using depth motion maps-based histograms of oriented gradients
Proceedings of the 20th ACM international conference on Multimedia
A fast video event recognition system and its application to video search
Proceedings of the 20th ACM international conference on Multimedia
Trajectory signature for action recognition in video
Proceedings of the 20th ACM international conference on Multimedia
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
Multi-channel shape-flow kernel descriptors for robust video event detection and retrieval
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part II
Dynamic eye movement datasets and learnt saliency models for visual action recognition
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part II
Robust 3d action recognition with random occupancy patterns
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part II
Propagative hough voting for human activity recognition
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part III
Directional space-time oriented gradients for 3d visual pattern analysis
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
Action recognition using subtensor constraint
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
Motion interchange patterns for action recognition in unconstrained videos
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part VI
Streaming hierarchical video segmentation
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part VI
Atomic action features: a new feature for action recognition
ECCV'12 Proceedings of the 12th international conference on Computer Vision - Volume Part I
Statistics of pairwise co-occurring local spatio-temporal features for human action recognition
ECCV'12 Proceedings of the 12th international conference on Computer Vision - Volume Part I
Action recognition robust to background clutter by using stereo vision
ECCV'12 Proceedings of the 12th international conference on Computer Vision - Volume Part I
Recognizing actions across cameras by exploring the correlated subspace
ECCV'12 Proceedings of the 12th international conference on Computer Vision - Volume Part I
Surgical gesture classification from video data
MICCAI'12 Proceedings of the 15th international conference on Medical Image Computing and Computer-Assisted Intervention - 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
Spatio-temporal video representation with locality-constrained linear coding
ECCV'12 Proceedings of the 12th international conference on Computer Vision - Volume Part III
Towards space-time semantics in two frames
ECCV'12 Proceedings of the 12th international conference on Computer Vision - Volume Part III
Human daily action analysis with multi-view and color-depth data
ECCV'12 Proceedings of the 12th international conference on Computer Vision - Volume 2
Human behavior understanding for robotics
HBU'12 Proceedings of the Third international conference on Human Behavior Understanding
An efficient approach for multi-view human action recognition based on bag-of-key-poses
HBU'12 Proceedings of the Third international conference on Human Behavior Understanding
Large-scale statistical modeling of motion patterns: a Bayesian nonparametric approach
Proceedings of the Eighth Indian Conference on Computer Vision, Graphics and Image Processing
Proceedings of the Eighth Indian Conference on Computer Vision, Graphics and Image Processing
Evaluating the impact of frame rate on video based human action recognition
Proceedings of the 27th Conference on Image and Vision Computing New Zealand
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
Fast human action classification and VOI localization with enhanced sparse coding
Journal of Visual Communication and Image Representation
Fusion of human posture features for continuous action recognition
ECCV'10 Proceedings of the 11th European conference on Trends and Topics in Computer Vision - Volume Part I
International Journal of Computer Vision
Action recognition using linear dynamic systems
Pattern Recognition
Multimedia event detection using segment-based approach for motion feature
PCM'12 Proceedings of the 13th Pacific-Rim conference on Advances in Multimedia Information Processing
Human gesture recognition system for TV viewing using time-of-flight camera
Multimedia Tools and Applications
A Performance Evaluation of Volumetric 3D Interest Point Detectors
International Journal of Computer Vision
A polynomial model of surgical gestures for real-time retrieval of surgery videos
MCBR-CDS'12 Proceedings of the Third MICCAI international conference on Medical Content-Based Retrieval for Clinical Decision Support
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
A spatio-temporal pyramid matching for video retrieval
Computer Vision and Image Understanding
Tracking in object action space
Computer Vision and Image Understanding
Local 3d symmetry for visual saliency in 2.5d point clouds
ACCV'12 Proceedings of the 11th Asian conference on Computer Vision - Volume Part I
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
Combining embedded accelerometers with computer vision for recognizing food preparation activities
Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing
Exploring dense trajectory feature and encoding methods for human interaction recognition
Proceedings of the Fifth International Conference on Internet Multimedia Computing and Service
Learning latent spatio-temporal compositional model for human action recognition
Proceedings of the 21st ACM international conference on Multimedia
Human activities recognition using depth images
Proceedings of the 21st ACM international conference on Multimedia
Semantic pooling for complex event detection
Proceedings of the 21st ACM international conference on Multimedia
A cognitive assistive system for monitoring the use of home medical devices
Proceedings of the 1st ACM international workshop on Multimedia indexing and information retrieval for healthcare
User-adaptive models for recognizing food preparation activities
Proceedings of the 5th international workshop on Multimedia for cooking & eating activities
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
Learning a sparse codebook of facial and body microexpressions for emotion recognition
Proceedings of the 15th ACM on International conference on multimodal interaction
Local feature coding for action recognition using RGB-D camera
ISNN'13 Proceedings of the 10th international conference on Advances in Neural Networks - Volume Part I
Modeling multi-object interactions using "string of feature graphs"
Computer Vision and Image Understanding
Large scale continuous visual event recognition using max-margin Hough transformation framework
Computer Vision and Image Understanding
Discriminative two-level feature selection for realistic human action recognition
Journal of Visual Communication and Image Representation
Gesture recognition using depth images
Proceedings of the 15th ACM on International conference on multimodal interaction
A multi-modal gesture recognition system using audio, video, and skeletal joint data
Proceedings of the 15th ACM on International conference on multimodal interaction
Exploring STIP-based models for recognizing human interactions in TV videos
Pattern Recognition Letters
Common-sense reasoning for human action recognition
Pattern Recognition Letters
Multiple scale-specific representations for improved human action recognition
Pattern Recognition Letters
Silhouette-based human action recognition using sequences of key poses
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
Depth sensor assisted real-time gesture recognition for interactive presentation
Journal of Visual Communication and Image Representation
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
Graph-based approach for human action recognition using spatio-temporal features
Journal of Visual Communication and Image Representation
Evaluating multimedia features and fusion for example-based event detection
Machine Vision and Applications
Human interaction categorization by using audio-visual cues
Machine Vision and Applications
Action recognition using 3D DAISY descriptor
Machine Vision and Applications
Machine Vision and Applications
Discovering joint audio---visual codewords for video event detection
Machine Vision and Applications
Multimedia Event Detection Using Segment-Based Approach for Motion Feature
Journal of Signal Processing Systems
Continuous human action recognition in real time
Multimedia Tools and Applications
Multimedia Tools and Applications
Silhouette-based human action recognition using SAX-Shapes
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
Activity representation with motion hierarchies
International Journal of Computer Vision
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Local image features or interest points provide compact and abstract representations of patterns in an image. In this paper, we extend the notion of spatial interest points into the spatio-temporal domain and show how the resulting features often reflect interesting events that can be used for a compact representation of video data as well as for interpretation of spatio-temporal events.To detect spatio-temporal events, we build on the idea of the Harris and Förstner interest point operators and detect local structures in space-time where the image values have significant local variations in both space and time. We estimate the spatio-temporal extents of the detected events by maximizing a normalized spatio-temporal Laplacian operator over spatial and temporal scales. To represent the detected events, we then compute local, spatio-temporal, scale-invariant N-jets and classify each event with respect to its jet descriptor. For the problem of human motion analysis, we illustrate how a video representation in terms of local space-time features allows for detection of walking people in scenes with occlusions and dynamic cluttered backgrounds.