Practical methods of optimization; (2nd ed.)
Practical methods of optimization; (2nd ed.)
CONDENSATION—Conditional Density Propagation forVisual Tracking
International Journal of Computer Vision
Real-time inverse kinematics techniques for anthropomorphic limbs
Graphical Models and Image Processing
Reconstruction of articulated objects from point correspondences in a single uncalibrated image
Computer Vision and Image Understanding
Robot Control: The Task Function Approach
Robot Control: The Task Function Approach
Hyperdynamics Importance Sampling
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part I
Implicit Probabilistic Models of Human Motion for Synthesis and Tracking
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part I
Building Roadmaps of Local Minima of Visual Models
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part I
Partitioned Sampling, Articulated Objects, and Interface-Quality Hand Tracking
ECCV '00 Proceedings of the 6th European Conference on Computer Vision-Part II
Stochastic Tracking of 3D Human Figures Using 2D Image Motion
ECCV '00 Proceedings of the 6th European Conference on Computer Vision-Part II
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)
Global and local deformations of solid primitives
SIGGRAPH '84 Proceedings of the 11th annual conference on Computer graphics and interactive techniques
Consistency and Coupling in Human Model Likelihoods
FGR '02 Proceedings of the Fifth IEEE International Conference on Automatic Face and Gesture Recognition
Learning to track 3D human motion from silhouettes
ICML '04 Proceedings of the twenty-first international conference on Machine learning
Generative modeling for continuous non-linearly embedded visual inference
ICML '04 Proceedings of the twenty-first international conference on Machine learning
Building Roadmaps of Minima and Transitions in Visual Models
International Journal of Computer Vision
Articulated Body Motion Capture by Stochastic Search
International Journal of Computer Vision
Dynamic Human Pose Estimation using Markov Chain Monte Carlo Approach
WACV-MOTION '05 Proceedings of the IEEE Workshop on Motion and Video Computing (WACV/MOTION'05) - Volume 2 - Volume 02
Analysis of Human Locomotion based on Partial Measurements
WACV-MOTION '05 Proceedings of the IEEE Workshop on Motion and Video Computing (WACV/MOTION'05) - Volume 2 - Volume 02
MCMC-Based Particle Filtering for Tracking a Variable Number of Interacting Targets
IEEE Transactions on Pattern Analysis and Machine Intelligence
Recovering 3D Human Pose from Monocular Images
IEEE Transactions on Pattern Analysis and Machine Intelligence
A Model-Based Approach for Estimating Human 3D Poses in Static Images
IEEE Transactions on Pattern Analysis and Machine Intelligence
Computational studies of human motion: part 1, tracking and motion synthesis
Foundations and Trends® in Computer Graphics and Vision
Implicit Meshes for Effective Silhouette Handling
International Journal of Computer Vision
Silhouette lookup for monocular 3D pose tracking
Image and Vision Computing
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
Human Pose Estimation Using Partial Configurations and Probabilistic Regions
International Journal of Computer Vision
3D Periodic Human Motion Reconstruction from 2D Motion Sequences
Neural Computation
Vision-based human motion analysis: An overview
Computer Vision and Image Understanding
BM3E: Discriminative Density Propagation for Visual Tracking
IEEE Transactions on Pattern Analysis and Machine Intelligence
Posterior probability measure for image matching
Pattern Recognition
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
Activity classification for interactive game interfaces
International Journal of Computer Games Technology - Joint International Conference on Cyber Games and Interactive Entertainment 2006
Human posture tracking and classification through stereo vision and 3D model matching
Journal on Image and Video Processing - Anthropocentric Video Analysis: Tools and Applications
Definition and recovery of kinematic features for recognition of American sign language movements
Image and Vision Computing
3D Human Motion Reconstruction Using Video Processing
ICISP '08 Proceedings of the 3rd international conference on Image and Signal Processing
Fast nonparametric belief propagation for real-time stereo articulated body tracking
Computer Vision and Image Understanding
Three Dimensional Monocular Human Motion Analysis in End-Effector Space
EMMCVPR '09 Proceedings of the 7th International Conference on Energy Minimization Methods in Computer Vision and Pattern Recognition
Multicamera tracking of articulated human motion using shape and motion cues
IEEE Transactions on Image Processing
Exploiting motion correlations in 3-D articulated human motion tracking
IEEE Transactions on Image Processing
Recognizing Gestures for Virtual and Real World Interaction
ICVS '09 Proceedings of the 7th International Conference on Computer Vision Systems: Computer Vision Systems
Fast mixing hyperdynamic sampling
Image and Vision Computing
Twin Gaussian Processes for Structured Prediction
International Journal of Computer Vision
International Journal of Computer Vision
A Study on Smoothing for Particle-Filtered 3D Human Body Tracking
International Journal of Computer Vision
Patch-based pose inference with a mixture of density estimators
AMFG'07 Proceedings of the 3rd international conference on Analysis and modeling of faces and gestures
Constrained optimization for human pose estimation from depth sequences
ACCV'07 Proceedings of the 8th Asian conference on Computer vision - Volume Part I
Shared latent dynamical model for human tracking from videos
MCAM'07 Proceedings of the 2007 international conference on Multimedia content analysis and mining
Reconstruct 3D human motion from monocular video using motion library
MMM'08 Proceedings of the 14th international conference on Advances in multimedia modeling
A software pipeline for 3D animation generation using mocap data and commercial shape models
Proceedings of the ACM International Conference on Image and Video Retrieval
Advances in view-invariant human motion analysis: a review
IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews
Kinematic self retargeting: A framework for human pose estimation
Computer Vision and Image Understanding
Learning generic human body models
AMDO'10 Proceedings of the 6th international conference on Articulated motion and deformable objects
View independent human body pose estimation from a single perspective image
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
Representation and matching of articulated shapes
CVPR'04 Proceedings of the 2004 IEEE computer society conference on Computer vision and pattern recognition
Tracking multiple humans in crowded environment
CVPR'04 Proceedings of the 2004 IEEE computer society conference on Computer vision and pattern recognition
Variational mixture smoothing for non-linear dynamical systems
CVPR'04 Proceedings of the 2004 IEEE computer society conference on Computer vision and pattern recognition
3D human pose from silhouettes by relevance vector regression
CVPR'04 Proceedings of the 2004 IEEE computer society conference on Computer vision and pattern recognition
Computer Vision and Image Understanding
3D tracking for gait characterization and recognition
FGR' 04 Proceedings of the Sixth IEEE international conference on Automatic face and gesture recognition
Computer Vision and Image Understanding
Generalized darting Monte Carlo
Pattern Recognition
Predicting Articulated Human Motion from Spatial Processes
International Journal of Computer Vision
Unscented kalman filtering for articulated human tracking
SCIA'11 Proceedings of the 17th Scandinavian conference on Image analysis
Data-driven importance distributions for articulated tracking
EMMCVPR'11 Proceedings of the 8th international conference on Energy minimization methods in computer vision and pattern recognition
Human posture analysis under partial self-occlusion
ICIAR'06 Proceedings of the Third international conference on Image Analysis and Recognition - Volume Part I
Probabilistic spatio-temporal 2d-model for pedestrian motion analysis in monocular sequences
AMDO'06 Proceedings of the 4th international conference on Articulated Motion and Deformable Objects
Monocular tracking with a mixture of view-dependent learned models
AMDO'06 Proceedings of the 4th international conference on Articulated Motion and Deformable Objects
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
Human pose tracking using multi-level structured models
ECCV'06 Proceedings of the 9th European conference on Computer Vision - Volume Part III
Continuous body and hand gesture recognition for natural human-computer interaction
ACM Transactions on Interactive Intelligent Systems (TiiS) - Special Issue on Affective Interaction in Natural Environments
Robust 3d arm tracking from monocular videos
ICIC'05 Proceedings of the 2005 international conference on Advances in Intelligent Computing - Volume Part II
Singularity detection and consistent 3d arm tracking using monocular videos
ICIAR'05 Proceedings of the Second international conference on Image Analysis and Recognition
Bayesian 3d human body pose tracking from depth image sequences
ACCV'09 Proceedings of the 9th Asian conference on Computer Vision - Volume Part II
3D human action recognition using model segmentation
ICIAR'10 Proceedings of the 7th international conference on Image Analysis and Recognition - Volume Part I
Full body motion tracking in monocular images using particle swarm optimization
ICAISC'12 Proceedings of the 11th international conference on Artificial Intelligence and Soft Computing - Volume Part I
Motion Coherent Tracking Using Multi-label MRF Optimization
International Journal of Computer Vision
Efficient articulated trajectory reconstruction using dynamic programming and filters
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part I
Data-Driven manifolds for outdoor motion capture
Proceedings of the 15th international conference on Theoretical Foundations of Computer Vision: outdoor and large-scale real-world scene analysis
Real-time 3d motion capture by monocular vision and virtual rendering
ECCV'12 Proceedings of the 12th international conference on Computer Vision - Volume Part III
GPU accelerated likelihoods for stereo-based articulated tracking
ECCV'10 Proceedings of the 11th European conference on Trends and Topics in Computer Vision - Volume Part II
Tracking in object action space
Computer Vision and Image Understanding
Hi-index | 0.00 |
A major difficulty for 3D human body tracking from monocular image sequences is the near non-observability of kinematic degrees of freedom that generate motion in depth. For known link (body segment) lengths, the strict non-observabilities reduce to twofold 'forwards/ backwards flipping' ambiguities for each link. These imply 2 # links formal inverse kinematics solutions for the full model, and hence linked groups of O(2 # links) local minima in the model-image matching cost function. Choosing the wrong minimum leads to rapid mistracking, so for reliable tracking, rapid methods of investigating alternative minima within a group are needed. Previous approaches to this have used generic search methods that do not exploit the specific problem structure. Here, we complement these by using simple kinematic reasoning to enumerate the tree of possible forwards/ backwards flips, thus greatly speeding the search within each linked group of minima. Our methods can be used either deterministically, or within stochastic 'jump-diffusion' style search processes. We give experimental results on some challenging monocular human tracking sequences, showing how the new kinematic-flipping based sampling method improves and complements existing ones.