235 search results - page 19 / 47 » Image Segmentation Based on Height Maps |
CVPR
2008
IEEE
14 years 12 months ago
2008
IEEE
A new hierarchical Bayesian model is proposed for image segmentation based on Gaussian mixture models (GMM) with a prior enforcing spatial smoothness. According to this prior, the...
ISBI
2007
IEEE
14 years 4 months ago
2007
IEEE
Efficient, automatic and robust tools for measurement of cerebral cortical thickness would aid diagnosis and longitudinal studies of neurodegenerative disorders. In this work, we...
GBRPR
2009
Springer
13 years 7 months ago
2009
Springer
In this paper, we present a novel graph construction method and demonstrate its usage in a broad range of applications starting from a relatively simple single-surface segmentation...
ICIP
2008
IEEE
14 years 11 months ago
2008
IEEE
This paper proposes a data driven image segmentation algorithm, based on decomposing the target output (ground truth). Classical pixel labeling methods utilize machine learning al...
ICCV
2009
IEEE
13 years 7 months ago
2009
IEEE
Most methods for object class segmentation are formulated as a labelling problem over a single choice of quantisation of an image space - pixels, segments or group of segments. It...