570 search results - page 54 / 114 » Intrinsic Geometries in Learning |
ECCV
2002
Springer
14 years 9 months ago
2002
Springer
In central catadioptric systems, lines in a scene are projected to conic curves in the image. This work studies the geometry of the central catadioptric projection of lines and its...
MICCAI
2008
Springer
14 years 8 months ago
2008
Springer
Abstract. In this work, we find meaningful parameterizations of cortical surfaces utilizing prior anatomical information in the form of anatomical landmarks (sulci curves) on the s...
ISBI
2006
IEEE
14 years 8 months ago
2006
IEEE
High angular resolution diffusion imaging (HARDI) permits the computation of water molecule displacement probabilities over the sphere. This probability is often referred to as th...
ISBI
2006
IEEE
14 years 8 months ago
2006
IEEE
In this paper, we describe the use of three different shape measures -- i.e., shape index, curvedness, and L2 norm of mean curvature -- to quantify cortical gyrification and compl...
ISBI
2008
IEEE
14 years 8 months ago
2008
IEEE
Preclinical small animal imaging is an important tool at the disposition of biological researchers. While the range of studies performed by non-invasive preclinical imaging is gre...