2415 search results - page 286 / 483 » Markov Processes on Curves |
ICIP
2002
IEEE
14 years 10 months ago
2002
IEEE
This paper presents an efficient method to integrate various spatial-temporal constraints to regularize the contour tracking. The global shape of the contour is represented in a p...
ICIP
2002
IEEE
14 years 10 months ago
2002
IEEE
In this paper, we demonstrate that multiscale Bayesian image segmentation can be enhanced by improving both contextual modeling and statistical texture characterization. Firstly, ...
ICIP
2000
IEEE
14 years 10 months ago
2000
IEEE
We propose a new wavelet-based method for im age denoising that applies the Bayesian framework, using prior knowledge about the spatial clustering of the wavelet coefficients. Loc...
ICIP
1999
IEEE
14 years 10 months ago
1999
IEEE
In this paper efficient modeling of VBR MPEG coded video sources is proposed by appropriately combining properties of frame and GOP layer signals. In particular, a Markov chain is...
ICIP
1999
IEEE
14 years 10 months ago
1999
IEEE
Deformable geometric models fit very naturally into the context of Bayesian analysis. The prior probability of boundary shapes is taken to proportional to the negative exponential...