5 search results - page 1 / 1 » Invertible Orientation Scores of 3D Images |
SCALESPACE
2009
Springer
13 years 11 months ago
2009
Springer
From an image we construct an invertible orientation score, which provides an overview of local orientations in an image. This orientation score is a function on the group SE(2) of...
ICCV
2007
IEEE
13 years 10 months ago
2007
IEEE
In this paper we describe a method for estimating curvature of elongated structures in images. The curvature estimation is performed on an invertible orientation score, which is a...
MICCAI
2009
Springer
13 years 9 months ago
2009
Springer
We propose a recursive Bayesian model for the delineation of coronary arteries from 3D CT angiograms (cardiac CTA) and discuss the use of discrete minimal path techniques as an eï¬...
MCPR2
2011
12 years 7 months ago
2011
We present a strategy that combines color and depth images to detect people in indoor environments. Similarity of image appearance and closeness in 3D position over time yield weig...
CVPR
2010
IEEE
13 years 4 months ago
2010
IEEE
We study the object localization problem in images given a single hand-drawn example or a gallery of shapes as the object model. Although many shape matching algorithms have been ...