562 search results - page 7 / 113 » Nonlinear image estimation using piecewise and local image m... |
IVC
1998
14 years 9 months ago
1998
A statistical model to segment clinical magnetic resonance (MR) images in the presence of noise and intensity inhomogeneities is proposed. Inhomogeneities are considered to be mul...
87
Voted
CVPR
2008
IEEE
15 years 11 months ago
2008
IEEE
In this paper, we describe a nonlinear image representation based on divisive normalization that is designed to match the statistical properties of photographic images, as well as...
90
Voted
DAGM
2008
Springer
14 years 11 months ago
2008
Springer
Abstract. Virtually all variational methods for motion estimation regularize the gradient of the flow field, which introduces a bias towards piecewise constant motions in weakly te...
ICIP
2009
IEEE
15 years 10 months ago
2009
IEEE
This paper presents a new image segmentation framework which employs a shape prior in the form of an edge strength function to introduce a higher-level influence on the segmentati...
ICPR
2002
IEEE
15 years 10 months ago
2002
IEEE
This paper presents and compares 3 methods for the statistical localization of partially occulted landmarks. In many real applications, some information is visible in images and s...