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» Occlusion Modeling by Tracking Multiple Objects
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CLOR
2006
15 years 1 months ago
Sequential Learning of Layered Models from Video
Abstract. A popular framework for the interpretation of image sequences is the layers or sprite model, see e.g. [1], [2]. Jojic and Frey [3] provide a generative probabilistic mode...
Michalis K. Titsias, Christopher K. I. Williams
CVPR
1998
IEEE
15 years 11 months ago
Using Adaptive Tracking to Classify and Monitor Activities in a Site
We describe a vision system that monitors activity in a site over extended periods of time. The system uses a distributed set of sensors to cover the site, and an adaptive tracker...
W. Eric L. Grimson, Chris Stauffer, R. Romano, L. ...
CG
2006
Springer
14 years 9 months ago
Melting and flowing in multiphase environment
This paper presents a method to simulate the melting and flowing phenomena with different materials in multiple phases. In such a multiphase environment, solid objects are melted ...
Ye Zhao, Lujin Wang, Feng Qiu, Arie E. Kaufman, Kl...
ICIP
1995
IEEE
15 years 1 months ago
A harmonic retrieval framework for discontinuous motion estimation
Abstract— Motion discontinuities arise when there are occlusions or multiple moving objects in the scene that is imaged. Conventional regularization techniques use smoothness con...
Wei-Ge Chen, Georgios B. Giannakis, N. Nandhakumar
CVPR
2009
IEEE
16 years 3 months ago
Tracking of Cell Populations to Understand their Spatio-Temporal Behavior in Response to Physical Stimuli
We have developed methods for segmentation and tracking of cells in time-lapse phase-contrast microscopy images. Our multi-object Bayesian algorithm detects and tracks large num...
David House, Matthew Walker, Zheng Wu, Joyce Wong,...