Rapid octree construction from image sequences
CVGIP: Image Understanding
Three-Dimensional Human Body Model Acquisition from Multiple Views
International Journal of Computer Vision
The visual analysis of human movement: a survey
Computer Vision and Image Understanding
Tracking persons in monocular image sequences
Computer Vision and Image Understanding
A survey of computer vision-based human motion capture
Computer Vision and Image Understanding - Modeling people toward vision-based underatanding of a person's shape, appearance, and movement
Tracking and modeling people in video sequences
Computer Vision and Image Understanding - Modeling people toward vision-based underatanding of a person's shape, appearance, and movement
3D articulated models and multiview tracking with physical forces
Computer Vision and Image Understanding - Modeling people toward vision-based underatanding of a person's shape, appearance, and movement
A Mathematical Introduction to Robotic Manipulation
A Mathematical Introduction to Robotic Manipulation
Numerical Recipes in FORTRAN; The Art of Scientific Computing
Numerical Recipes in FORTRAN; The Art of Scientific Computing
Shape and Nonrigid Motion Estimation Through Physics-Based Synthesis
IEEE Transactions on Pattern Analysis and Machine Intelligence
Contour Tracking by Stochastic Propagation of Conditional Density
ECCV '96 Proceedings of the 4th European Conference on Computer Vision-Volume I - Volume I
Learning and Recognizing Human Dynamics in Video Sequences
CVPR '97 Proceedings of the 1997 Conference on Computer Vision and Pattern Recognition (CVPR '97)
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)
Model-based estimation of 3D human motion with occlusion based on active multi-viewpoint selection
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
Incremental Tracking of Human Actions from Multiple Views
CVPR '98 Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition
Towards Model-Based Capture of a Persons Shape, Appearance and Motion
MPEOPLE '99 Proceedings of the IEEE International Workshop on Modelling People
Model-based tracking of self-occluding articulated objects
ICCV '95 Proceedings of the Fifth International Conference on Computer Vision
Estimation of Articulated Motion Using Kinematically Constrained Mixture Densities
NAM '97 Proceedings of the 1997 IEEE Workshop on Motion of Non-Rigid and Articulated Objects (NAM '97)
Visual estimation of articulated motion using the expectation-constrained maximization algorithm
Visual estimation of articulated motion using the expectation-constrained maximization algorithm
Statistical modeling for networked video: coding optimization, error concealment and traffic analysis
Understanding expressive action
Understanding expressive action
Continuous capture of skin deformation
ACM SIGGRAPH 2003 Papers
Human movement capture and analysis in intelligent environments
Machine Vision and Applications - Special issue: Human modeling, analysis, and synthesis
Computer vision techniques for PDA accessibility of in-house video surveillance
IWVS '03 First ACM SIGMM international workshop on Video surveillance
A novel technique for indexing video surveillance data
IWVS '03 First ACM SIGMM international workshop on Video surveillance
Real-Time Markerless Human Body Tracking Using Colored Voxels and 3-D Blobs
ISMAR '04 Proceedings of the 3rd IEEE/ACM International Symposium on Mixed and Augmented Reality
Assessing Temporal Coherence for Posture Classification with Large Occlusions
WACV-MOTION '05 Proceedings of the IEEE Workshop on Motion and Video Computing (WACV/MOTION'05) - Volume 2 - Volume 02
International Journal of Computer Vision
On the usability of gesture interfaces in virtual reality environments
CLIHC '05 Proceedings of the 2005 Latin American conference on Human-computer interaction
A survey of advances in vision-based human motion capture and analysis
Computer Vision and Image Understanding - Special issue on modeling people: Vision-based understanding of a person's shape, appearance, movement, and behaviour
Temporal motion models for monocular and multiview 3D human body tracking
Computer Vision and Image Understanding - Special issue on modeling people: Vision-based understanding of a person's shape, appearance, movement, and behaviour
Markerless tracking of complex human motions from multiple views
Computer Vision and Image Understanding - Special issue on modeling people: Vision-based understanding of a person's shape, appearance, movement, and behaviour
A system for articulated tracking incorporating a clothing model
Machine Vision and Applications
A smart virtual glove for the hand telerehabilitation
Computers in Biology and Medicine
Vision-based human motion analysis: An overview
Computer Vision and Image Understanding
Real-time 3-D human body tracking using learnt models of behaviour
Computer Vision and Image Understanding
Real-Time Human Posture Reconstruction in Wireless Smart Camera Networks
IPSN '08 Proceedings of the 7th international conference on Information processing in sensor networks
Human Motion Tracking with a Kinematic Parameterization of Extremal Contours
International Journal of Computer Vision
Human body pose estimation with particle swarm optimisation
Evolutionary Computation
Type-2 Fuzzy Mixture of Gaussians Model: Application to Background Modeling
ISVC '08 Proceedings of the 4th International Symposium on Advances in Visual Computing
View-Invariant Pose Recognition Using Multilinear Analysis and the Universum
ISVC '08 Proceedings of the 4th International Symposium on Advances in Visual Computing, Part II
A Single Camera Motion Capture System for Human-Computer Interaction
IEICE - Transactions on Information and Systems
Recognizing body poses using multilinear analysis and semi-supervised learning
Pattern Recognition Letters
Single-Frame 3D Human Pose Recovery from Multiple Views
Proceedings of the 31st DAGM Symposium on Pattern Recognition
SparseSPOT: using a priori 3-D tracking for real-time multi-person voxel reconstruction
Proceedings of the 16th ACM Symposium on Virtual Reality Software and Technology
Multicamera tracking of articulated human motion using shape and motion cues
IEEE Transactions on Image Processing
Human pose estimation from monocular image captures
ICME'09 Proceedings of the 2009 IEEE international conference on Multimedia and Expo
3D voxel based online human pose estimation via robust and efficient hashing
ICRA'09 Proceedings of the 2009 IEEE international conference on Robotics and Automation
Markerless Motion Capture through Visual Hull, Articulated ICP and Subject Specific Model Generation
International Journal of Computer Vision
Fitting subdivision surface models to noisy and incomplete 3-D data
MIRAGE'07 Proceedings of the 3rd international conference on Computer vision/computer graphics collaboration techniques
Combining pointing gestures with video avatars for remote collaboration
UAHCI'07 Proceedings of the 4th international conference on Universal access in human-computer interaction: ambient interaction
Human pose estimation from volume data and topological graph database
ACCV'07 Proceedings of the 8th Asian conference on Computer vision - Volume Part I
Real-time and marker-free 3D motion capture for home entertainment oriented applications
ACCV'07 Proceedings of the 8th Asian conference on Computer vision - Volume Part I
Model-based image segmentation for multi-view human gesture analysis
ACIVS'07 Proceedings of the 9th international conference on Advanced concepts for intelligent vision systems
Gradient-based hand tracking using silhouette data
ISVC'07 Proceedings of the 3rd international conference on Advances in visual computing - Volume Part I
Pose and gaze estimation in multi-camera networks for non-restrictive HCI
HCI'07 Proceedings of the 2007 IEEE international conference on Human-computer interaction
Real-time and markerless 3D human motion capture using multiple views
Proceedings of the 2nd conference on Human motion: understanding, modeling, capture and animation
Silhouette based generic model adaptation for marker-less motion capturing
Proceedings of the 2nd conference on Human motion: understanding, modeling, capture and animation
Modeling and tracking line-constrained mechanical systems
RobVis'08 Proceedings of the 2nd international conference on Robot vision
Segmentation of human body parts using deformable triangulation
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans - Special issue on recent advances in biometrics
Advances in view-invariant human motion analysis: a review
IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews
Markerless human articulated tracking using hierarchical particle swarm optimisation
Image and Vision Computing
Real-time pointing gesture recognition for an immersive environment
FGR' 04 Proceedings of the Sixth IEEE international conference on Automatic face and gesture recognition
A multiple camera system with real-time volume reconstruction for articulated skeleton pose tracking
MMM'11 Proceedings of the 17th international conference on Advances in multimedia modeling - Volume Part I
Vision-based user-centric light control for smart environments
Pervasive and Mobile Computing
Multiview human pose estimation with unconstrained motions
Pattern Recognition Letters
Human action recognition using multiple views: a comparative perspective on recent developments
J-HGBU '11 Proceedings of the 2011 joint ACM workshop on Human gesture and behavior understanding
Cloth x-ray: mocap of people wearing textiles
DAGM'06 Proceedings of the 28th conference on Pattern Recognition
A new approach for body pose recovery
Proceedings of the 10th International Conference on Virtual Reality Continuum and Its Applications in Industry
Human tracking from a mobile agent: Optical flow and Kalman filter arbitration
Image Communication
Acquisition of articulated human body models using multiple cameras
AMDO'06 Proceedings of the 4th international conference on Articulated Motion and Deformable Objects
A system for marker-less human motion estimation
PR'05 Proceedings of the 27th DAGM conference on Pattern Recognition
Geometric algebra for pose estimation and surface morphing in human motion estimation
IWCIA'04 Proceedings of the 10th international conference on Combinatorial Image Analysis
Multi-camera tracking of articulated human motion using motion and shape cues
ACCV'06 Proceedings of the 7th Asian conference on Computer Vision - Volume Part II
Multi-view 3D Human Pose Estimation in Complex Environment
International Journal of Computer Vision
EvoApplicatons'10 Proceedings of the 2010 international conference on Applications of Evolutionary Computation - Volume Part I
An accelerated human motion tracking system based on voxel reconstruction under complex environments
ACCV'09 Proceedings of the 9th Asian conference on Computer Vision - Volume Part II
3D human modeling from a single depth image dealing with self-occlusion
Multimedia Tools and Applications
A review on vision techniques applied to Human Behaviour Analysis for Ambient-Assisted Living
Expert Systems with Applications: An International Journal
3D Human model adaptation by frame selection and shape-texture optimization
Computer Vision and Image Understanding
Using Segmented 3D Point Clouds for Accurate Likelihood Approximation in Human Pose Tracking
International Journal of Computer Vision
Cooperative estimation of human motion and surfaces using multiview videos
Computer Vision and Image Understanding
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We present an integrated system for automatic acquisition of the human body model and motion tracking using input from multiple synchronized video streams. The video frames are segmented and the 3D voxel reconstructions of the human body shape in each frame are computed from the foreground silhouettes. These reconstructions are then used as input to the model acquisition and tracking algorithms.The human body model consists of ellipsoids and cylinders and is described using the twists framework resulting in a non-redundant set of model parameters. Model acquisition starts with a simple body part localization procedure based on template fitting and growing, which uses prior knowledge of average body part shapes and dimensions. The initial model is then refined using a Bayesian network that imposes human body proportions onto the body part size estimates. The tracker is an extended Kalman filter that estimates model parameters based on the measurements made on the labeled voxel data. A voxel labeling procedure that handles large frame-to-frame displacements was designed resulting in very robust tracking performance.Extensive evaluation shows that the system performs very reliably on sequences that include different types of motion such as walking, sitting, dancing, running and jumping and people of very different body sizes, from a nine year old girl to a tall adult male.