254 search results - page 34 / 51 » Automatic Tracking of Face Sequences in MPEG Video |
IVC
2007
13 years 8 months ago
2007
Deformable model tracking is a powerful methodology that allows us to track the evolution of high-dimensional parameter vectors from uncalibrated monocular video sequences. The co...
CVPR
2000
IEEE
14 years 10 months ago
2000
IEEE
We develop an automatic system to analyze subtle changes in upper face expressions based on both permanent facial features (brows, eyes, mouth)andtransient facial features (deepen...
AVSS
2008
IEEE
14 years 3 months ago
2008
IEEE
Although automatic identity inference based on faces has shown success when using high quality images, for CCTV based images it is hard to attain similar levels of performance. Fu...
ICIP
2010
IEEE
13 years 6 months ago
2010
IEEE
We present a novel approach that achieves segmentation of subject body parts in 3D videos. 3D video consists in a freeviewpoint video of real-world subjects in motion immersed in ...
IWCM
2004
Springer
14 years 2 months ago
2004
Springer
We present a probabilistic framework for component-based automatic detection and tracking of objects in video. We represent objects as spatio-temporal two-layer graphical models, w...