Visual reconstruction
Recovery of Nonrigid Motion and Structure
IEEE Transactions on Pattern Analysis and Machine Intelligence
Towards model-based recognition of human movements in image sequences
CVGIP: Image Understanding
International Journal of Computer Vision - Special issue: image understanding research at the University of Maryland
Visual learning and recognition of 3-D objects from appearance
International Journal of Computer Vision
The robust estimation of multiple motions: parametric and piecewise-smooth flow fields
Computer Vision and Image Understanding
Recovering 3D Motion of Multiple Objects Using Adaptive Hough Transform
IEEE Transactions on Pattern Analysis and Machine Intelligence
Recognizing Facial Expressions in Image Sequences Using Local Parameterized Models of Image Motion
International Journal of Computer Vision
Parameterized modeling and recognition of activities
Computer Vision and Image Understanding
Temporal Multi-Scale Models for Flow and Acceleration
International Journal of Computer Vision
Hierarchical Model-Based Motion Estimation
ECCV '92 Proceedings of the Second European Conference on Computer Vision
Learning Parameterized Models of Image Motion
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)
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
Cardboard People: A Parameterized Model of Articulated Image Motion
FG '96 Proceedings of the 2nd International Conference on Automatic Face and Gesture Recognition (FG '96)
A multi-body factorization method for motion analysis
ICCV '95 Proceedings of the Fifth International Conference on Computer Vision
Monocular tracking of the human arm in 3D
ICCV '95 Proceedings of the Fifth International Conference on Computer Vision
Ghost: A Human Body Part Labeling System Using Silhouettes
ICPR '98 Proceedings of the 14th International Conference on Pattern Recognition-Volume 1 - Volume 1
What Can Projections of Flow Fields Tell Us About the Visual Motion
ICCV '98 Proceedings of the Sixth International Conference on Computer Vision
Learned Temporal Models of Image Motion
ICCV '98 Proceedings of the Sixth International Conference on Computer Vision
International Journal of Computer Vision
Implicit Probabilistic Models of Human Motion for Synthesis and Tracking
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part I
Human motion analysis for biomechanics and biomedicine
Machine Vision and Applications - Special issue: Human modeling, analysis, and synthesis
Computational studies of human motion: part 1, tracking and motion synthesis
Foundations and Trends® in Computer Graphics and Vision
Towards direct recovery of shape and motion parameters from image sequences
Computer Vision and Image Understanding
Representing cyclic human motion using functional analysis
Image and Vision Computing
Group-Valued regularization for analysis of articulated motion
ECCV'12 Proceedings of the 12th international conference on Computer Vision - Volume Part I
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We propose an approach for modeling, measurement andtracking of rigid and articulated motion as viewed from a stationaryor moving camera. We first propose an approach for learningtemporal-flow models from exemplar image sequences. The temporal-flowmodels are represented as a set of orthogonal temporal-flow basesthat are learned using principal component analysis of instantaneousflow measurements. Spatial constraints on the temporal-flow are thenincorporated to model the movement of regions of rigid or articulatedobjects. These spatio-temporal flow models are subsequently used asthe basis for simultaneous measurement and tracking of brightnessmotion in image sequences. Then we address the problem of estimatingcomposite independent object and camera image motions. We employ thespatio-temporal flow models learned through observing typicalmovements of the object from a stationary camera to decompose imagemotion into independent object and camera motions. The performance ofthe algorithms is demonstrated on several long image sequences ofrigid and articulated bodies in motion.