544 search results - page 43 / 109 » Bayesian Image Segmentation Using Wavelet-Based Priors |
105
click to vote
CVPR
2007
IEEE
16 years 3 months ago
2007
IEEE
In this paper, we propose a general framework for fusing bottom-up segmentation with top-down object behavior classification over an image sequence. This approach is beneficial fo...
ICIP
2001
IEEE
16 years 3 months ago
2001
IEEE
Segmentation and tracking of objects in video sequences is important for a number of applications. In the supervised variant, segmentation can be achieved by modelling the probabi...
MICCAI
2002
Springer
16 years 2 months ago
2002
Springer
Abstract. The paper introduces an algorithm which allows the automatic segmentation of multi channel magnetic resonance images. We extended the Expectation Maximization-Mean Field ...
108
click to vote
IPAS
2008
15 years 3 months ago
2008
Multivariate images are now commonly produced in many applications. If their process is possible due to computers power and new programming languages, theoretical difficulties hav...
115
click to vote
TSP
2008
15 years 1 months ago
2008
This paper proposes a hierarchical Bayesian model that can be used for semi-supervised hyperspectral image unmixing. The model assumes that the pixel reflectances result from linea...