632 search results - page 86 / 127 » Using Optical Flow for Tracking |
ECCV
2002
Springer
14 years 10 months ago
2002
Springer
The performances of many image analysis tasks depend on the image resolution at which they are applied. Traditionally, resolution selection methods rely on spatial derivatives of i...
ECCV
2002
Springer
14 years 10 months ago
2002
Springer
Abstract This paper presents a novel algorithm aiming at analysis and identification of faces viewed from different poses and illumination conditions. Face analysis from a single i...
ICPR
2010
IEEE
14 years 3 months ago
2010
IEEE
Many vision applications have been formulated as Markov Random Field (MRF) problems. Although many of them are discrete labeling problems, continuous formulation often achieves gre...
APVIS
2009
13 years 9 months ago
2009
The ability to extract and follow time-varying flow features in volume data generated from large-scale numerical simulations enables scientists to effectively see and validate mod...
CVPR
2005
IEEE
14 years 10 months ago
2005
IEEE
We present a multiscale method for motion segmentation. Our method begins with local, ambiguous optical flow measurements. It uses a process of aggregation to resolve the ambiguit...