153 search results - page 21 / 31 » Model-Based Initialisation for Segmentation |
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
Object models based on bag-of-words representations can achieve state-of-the-art performance for image classification and object localization tasks. However, as they consider obje...
MICCAI
2009
Springer
14 years 8 months ago
2009
Springer
Probabilistic models are extensively used in medical image segmentation. Most of them employ parametric representations of densities and make idealizing assumptions, e.g. normal di...
ISBI
2011
IEEE
12 years 11 months ago
2011
IEEE
Object boundary extraction is an important task in brain image analysis. Acquiring detailed 3D representations of the brain structures could improve the detection rate of diseases...
PAMI
2008
2008
A Marked Point Process of Rectangles and Segments for Automatic Analysis of Digital Elevation Models
13 years 7 months ago
This work presents a framework for automatic feature extraction from images using stochastic geometry. Features in images are modeled as realizations of a spatial point process of ...
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
We investigate genre effects on the task of automatic sentence segmentation, focusing on two important domains – broadcast news (BN) and broadcast conversation (BC). We employ a...