195 search results - page 25 / 39 » Tracking Heads Using Piecewise Planar Models |
FGR
1996
IEEE
15 years 1 months ago
1996
IEEE
We extend the work of Black and Yacoob on the tracking and recognition of human facial expressions using parameterized models of optical flow to deal with the articulatedmotion of...
VISUALIZATION
1997
IEEE
15 years 1 months ago
1997
IEEE
: We present the use of mapping functions to automatically generate levels of detail with known error bounds for polygonal models. We develop a piece-wise linear mapping function f...
CVPR
2009
IEEE
16 years 4 months ago
2009
IEEE
This article presents a general approach for the active
stereo tracking of multiple moving targets. The problem is
formulated on the plane, where cameras are modeled as
”line ...
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IVC
2006
14 years 9 months ago
2006
Active Appearance Models (AAMs) are generative parametric models that have been successfully used in the past to track faces in video. A variety of video applications are possible...
ICIP
2005
IEEE
15 years 3 months ago
2005
IEEE
This paper presents a novel technique for 2D human motion estimation using a single non calibrated camera. The user’s five crucial human features (head, hands and feet) are ext...