The nature of statistical learning theory
The nature of statistical learning theory
CONDENSATION—Conditional Density Propagation forVisual Tracking
International Journal of Computer Vision
The visual analysis of human movement: a survey
Computer Vision and Image Understanding
Mean Shift: A Robust Approach Toward Feature Space Analysis
IEEE Transactions on Pattern Analysis and Machine Intelligence
Probabilistic Methods for Finding People
International Journal of Computer Vision
Probabilistic Tracking with Exemplars in a Metric Space
International Journal of Computer Vision - Marr Prize Special Issue
Implicit Probabilistic Models of Human Motion for Synthesis and Tracking
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part I
Learning to Parse Pictures of People
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part IV
Estimating Human Body Configurations Using Shape Context Matching
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part III
Recognizing and Tracking Human Action
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part I
A Dynamic Bayesian Network Approach to Tracking Using Learned Switching Dynamic Models
HSCC '00 Proceedings of the Third International Workshop on Hybrid Systems: Computation and Control
3-D model-based tracking of humans in action: a multi-view approach
CVPR '96 Proceedings of the 1996 Conference on Computer Vision and Pattern Recognition (CVPR '96)
Tracking People with Twists and Exponential Maps
CVPR '98 Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition
Model-based tracking of self-occluding articulated objects
ICCV '95 Proceedings of the Fifth International Conference on Computer Vision
On-Line Selection of Discriminative Tracking Features
ICCV '03 Proceedings of the Ninth IEEE International Conference on Computer Vision - Volume 2
Detecting Pedestrians Using Patterns of Motion and Appearance
ICCV '03 Proceedings of the Ninth IEEE International Conference on Computer Vision - Volume 2
Pictorial Structures for Object Recognition
International Journal of Computer Vision
Strike a Pose: Tracking People by Finding Stylized Poses
CVPR '05 Proceedings of the 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05) - Volume 1 - Volume 01
Learning to Estimate Human Pose with Data Driven Belief Propagation
CVPR '05 Proceedings of the 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05) - Volume 2 - Volume 02
Tracking people and recognizing their activities
Tracking people and recognizing their activities
The Representation and Matching of Pictorial Structures
IEEE Transactions on Computers
Nonparametric belief propagation
Communications of the ACM
Recovering human body configurations: combining segmentation and recognition
CVPR'04 Proceedings of the 2004 IEEE computer society conference on Computer vision and pattern recognition
Proposal maps driven MCMC for estimating human body pose in static images
CVPR'04 Proceedings of the 2004 IEEE computer society conference on Computer vision and pattern recognition
Shape context and chamfer matching in cluttered scenes
CVPR'03 Proceedings of the 2003 IEEE computer society conference on Computer vision and pattern recognition
PAMPAS: real-valued graphical models for computer vision
CVPR'03 Proceedings of the 2003 IEEE computer society conference on Computer vision and pattern recognition
Robust online appearance models for visual tracking
IEEE Transactions on Pattern Analysis and Machine Intelligence
Camera calibration from human motion
Image and Vision Computing
3D shape-encoded particle filter for object tracking and its application to human body tracking
Journal on Image and Video Processing - Anthropocentric Video Analysis: Tools and Applications
Searching for Complex Human Activities with No Visual Examples
International Journal of Computer Vision
2D Articulated Body Tracking with Self-occultations Handling
AMDO '08 Proceedings of the 5th international conference on Articulated Motion and Deformable Objects
View-Invariant Human Action Detection Using Component-Wise HMM of Body Parts
AMDO '08 Proceedings of the 5th international conference on Articulated Motion and Deformable Objects
Body-Part Templates for Recovery of 2D Human Poses under Occlusion
AMDO '08 Proceedings of the 5th international conference on Articulated Motion and Deformable Objects
Covered body analysis in application to patient monitoring
CSTST '08 Proceedings of the 5th international conference on Soft computing as transdisciplinary science and technology
Fast nonparametric belief propagation for real-time stereo articulated body tracking
Computer Vision and Image Understanding
A Visual Tracking Framework for Intent Recognition in Videos
ISVC '08 Proceedings of the 4th International Symposium on Advances in Visual Computing
Enhancing a Sign Language Translation System with Vision-Based Features
Gesture-Based Human-Computer Interaction and Simulation
Video synchronization from human motion using rank constraints
Computer Vision and Image Understanding
Action categorization with modified hidden conditional random field
Pattern Recognition
Sputnik Tracker: Having a Companion Improves Robustness of the Tracker
SCIA '09 Proceedings of the 16th Scandinavian Conference on Image Analysis
Single-Frame 3D Human Pose Recovery from Multiple Views
Proceedings of the 31st DAGM Symposium on Pattern Recognition
Sparse B-spline polynomial descriptors for human activity recognition
Image and Vision Computing
Optical Flow Based Detection in Mixed Human Robot Environments
ISVC '09 Proceedings of the 5th International Symposium on Advances in Visual Computing: Part I
3D Human Body Tracking in Unconstrained Scenes
PCM '09 Proceedings of the 10th Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
Articulated object tracking by rendering consistent appearance parts
ICRA'09 Proceedings of the 2009 IEEE international conference on Robotics and Automation
3D Human Motion Tracking with a Coordinated Mixture of Factor Analyzers
International Journal of Computer Vision
A Study of Parts-Based Object Class Detection Using Complete Graphs
International Journal of Computer Vision
Optimization and Filtering for Human Motion Capture
International Journal of Computer Vision
A survey on vision-based human action recognition
Image and Vision Computing
Volumetric Features for Video Event Detection
International Journal of Computer Vision
Segmentation of human body parts in video frames based on intrinsic distance
PCM'07 Proceedings of the multimedia 8th Pacific Rim conference on Advances in multimedia information processing
A review of vision-based systems for soccer video analysis
Pattern Recognition
Relative Margin Support Tensor Machines for gait and action recognition
Proceedings of the ACM International Conference on Image and Video Retrieval
Tracking people in video sequences using multiple models
Multimedia Tools and Applications
3D Reconstruction of Periodic Motion from a Single View
International Journal of Computer Vision
Trajectory classification using switched dynamical hidden Markov models
IEEE Transactions on Image Processing
Wireless smart camera network for real-time human 3D pose reconstruction
Computer Vision and Image Understanding
Robust Pose Recognition of the Obscured Human Body
International Journal of Computer Vision
Visual affect recognition
3D feature extraction from uncalibrated video clips
Proceedings of the 1st international workshop on 3D video processing
Real time multiple people tracking and pose estimation
Proceedings of the 1st ACM international workshop on Multimodal pervasive video analysis
Human tracking using convolutional neural networks
IEEE Transactions on Neural Networks
Augmenting hand animation with three-dimensional secondary motion
Proceedings of the 2010 ACM SIGGRAPH/Eurographics Symposium on Computer Animation
Spatio-temporal optical flow statistics (STOFS) for activity classification
Proceedings of the Seventh Indian Conference on Computer Vision, Graphics and Image Processing
A two-stage Bayesian network method for 3D human pose estimation from monocular image sequences
EURASIP Journal on Advances in Signal Processing - Special issue on video analysis for human behavior understanding
Incremental Tensor Subspace Learning and Its Applications to Foreground Segmentation and Tracking
International Journal of Computer Vision
Integrating multiple uncalibrated views for human 3D pose estimation
ISVC'10 Proceedings of the 6th international conference on Advances in visual computing - Volume Part III
Probabilistic people tracking with appearance models and occlusion classification: The AD-HOC system
Pattern Recognition Letters
A block-based model for monitoring of human activity
Neurocomputing
Multiview human pose estimation with unconstrained motions
Pattern Recognition Letters
Three-dimensional proxies for hand-drawn characters
ACM Transactions on Graphics (TOG)
Multi-view 3D Human Pose Estimation in Complex Environment
International Journal of Computer Vision
Multiple people tracking and pose estimation with occlusion estimation
Computer Vision and Image Understanding
Mobile video surveillance systems: an architectural overview
Mobile Multimedia Processing
3D Human model adaptation by frame selection and shape-texture optimization
Computer Vision and Image Understanding
A Self-Training Approach for Visual Tracking and Recognition of Complex Human Activity Patterns
International Journal of Computer Vision
Graph based semi-supervised human pose estimation: When the output space comes to help
Pattern Recognition Letters
State of the Art Report on Video-Based Graphics and Video Visualization
Computer Graphics Forum
Multiple human tracking in high-density crowds
Image and Vision Computing
Online learned discriminative part-based appearance models for multi-human tracking
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part I
Context and profile based cascade classifier for efficient people detection and safety care system
Multimedia Tools and Applications
Pattern Recognition Letters
Machine Vision and Applications
Computer Vision and Image Understanding
Integrated Computer-Aided Engineering
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An open vision problem is to automatically track the articulations of people from a video sequence. This problem is difficult because one needs to determine both the number of people in each frame and estimate their configurations. But, finding people and localizing their limbs is hard because people can move fast and unpredictably, can appear in a variety of poses and clothes, and are often surrounded by limb-like clutter. We develop a completely automatic system that works in two stages; it first builds a model of appearance of each person in a video and then it tracks by detecting those models in each frame ("tracking by model-building and detection”). We develop two algorithms that build models; one bottom-up approach groups together candidate body parts found throughout a sequence. We also describe a top-down approach that automatically builds people-models by detecting convenient key poses within a sequence. We finally show that building a discriminative model of appearance is quite helpful since it exploits structure in a background (without background-subtraction). We demonstrate the resulting tracker on hundreds of thousands of frames of unscripted indoor and outdoor activity, a feature-length film ("Run Lola Run”), and legacy sports footage (from the 2002 World Series and 1998 Winter Olympics). Experiments suggest that our system 1) can count distinct individuals, 2) can identify and track them, 3) can recover when it loses track, for example, if individuals are occluded or briefly leave the view, 4) can identify body configuration accurately, and 5) is not dependent on particular models of human motion.