986 search results - page 144 / 198 » Robust estimators for expression analysis |
130
click to vote
BMCBI
2005
15 years 4 months ago
2005
Background: Although DNA microarray technologies are very powerful for the simultaneous quantitative characterization of thousands of genes, the quality of the obtained experiment...
167
click to vote
CVPR
2004
IEEE
16 years 6 months ago
2004
IEEE
In this paper, we study the problem of pointwise motion tracking in echocardiographic images. We show that decorrelation between tissue motion and intensity variation is inevitabl...
140
click to vote
ICCV
2007
IEEE
16 years 6 months ago
2007
IEEE
This paper presents a top-down approach to 3D data analysis by fitting a Morphable Model to scans of faces. In a unified framework, the algorithm optimizes shape, texture, pose an...
131
click to vote
ICIP
2007
IEEE
16 years 6 months ago
2007
IEEE
Lips segmentation is a very important step in many applications such as automatic speech reading, MPEG-4 compression, special effects, facial analysis and emotion recognition. In ...
153
click to vote
CISS
2008
IEEE
15 years 11 months ago
2008
IEEE
—Thus far, sparse representations have been exploited largely in the context of robustly estimating functions in a noisy environment from a few measurements. In this context, the...