522 search results - page 5 / 105 » Context-Based Segmentation of Image Sequences |
ICIP
2002
IEEE
14 years 8 months ago
2002
IEEE
In this paper, we address the issue of joint space-time segmentation of image sequences. Typical approaches to such segmentation consider two image frames at a time, and perform t...
ECCV
2004
Springer
14 years 8 months ago
2004
Springer
The left ventricle myocardium and chamber segmentation in gated SPECT images is a challenging problem. Segmentation is however the first step to geometry reconstruction and quantit...
ICIP
2003
IEEE
14 years 8 months ago
2003
IEEE
Knowing the background image of a video scene simplifies the general video-object segmentation problem and therefore it is required by several automatic segmentation algorithms. T...
DAGM
2009
Springer
14 years 1 months ago
2009
Springer
In this paper, we address the problem of image sequence segmentation with dynamical shape priors. While existing formulations are typically based on hard decisions, we propose a fo...
ICASSP
2008
IEEE
14 years 26 days ago
2008
IEEE
In dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI), segmentation of internal kidney structures like cortex, medulla and pelvo-caliceal cavities is necessary for fun...