268 search results - page 47 / 54 » Estimating Nonrigid Shape Deformation Using Moments |
76
Voted
PCM
2004
Springer
15 years 3 months ago
2004
Springer
This paper presents a feature point tracking algorithm using optical flow under the non-prior training active feature model (NPTAFM) framework. The proposed algorithm mainly focus...
93
Voted
CVPR
2008
IEEE
16 years 8 days ago
2008
IEEE
Parameterized Appearance Models (PAMs) (e.g. eigentracking, active appearance models, morphable models) use Principal Component Analysis (PCA) to model the shape and appearance of...
96
Voted
ECCV
2006
Springer
16 years 4 days ago
2006
Springer
Using the variational approaches to estimate optical flow between two frames, the flow discontinuities between different motion fields are usually not distinguished even when an an...
83
Voted
GLOBECOM
2007
IEEE
15 years 1 days ago
2007
IEEE
—In this contribution, the Fisher-Bingham-5 (FB5) probability density function (pdf) is used to model the shape of the direction power spectral density function (psdf) of individ...
104
Voted
CBMS
2006
IEEE
15 years 4 months ago
2006
IEEE
In this paper we discuss a framework for modeling the 3D lung dynamics of normal and diseased human subjects and visualizing them using an Augmented Reality (AR) based environment...