135 search results - page 20 / 27 » Optical flow estimation based on the extraction of motion pa... |
BMVC
2010
13 years 6 months ago
2010
We present a fully automatic approach for facial expression recognition based on a representation of facial motion using a vocabulary of local motion descriptors. Previous studies...
IBPRIA
2007
Springer
14 years 2 months ago
2007
Springer
This paper presents a method to efficiently estimate average 3-D shapes from non-rigid motion in the case of missing data. Such a shape can be further used to accomplish full reco...
CVPR
2007
IEEE
14 years 10 months ago
2007
IEEE
Detecting and segmenting moving objects in dynamic scenes is a hard but essential task in a number of applications such as surveillance. Most existing methods only give good resul...
CVPR
2008
IEEE
14 years 10 months ago
2008
IEEE
This paper presents a method for human action recognition based on patterns of motion. Previous approaches to action recognition use either local features describing small patches...
DAC
2005
ACM
14 years 9 months ago
2005
ACM
While performance specifications are verified before sign-off for a modern nanometer scale design, extensive application of optical proximity correction substantially alters the l...