54 search results - page 5 / 11 » Dirichlet Process Gaussian Mixture Models: Choice of the Bas... |
ICIP
2000
IEEE
15 years 4 months ago
2000
IEEE
Wavelet-domain hidden Markov models (HMMs) have been recently proposed and applied to image processing, e.g., image denoising. In this paper, we develop a new HMM, called local co...
103
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CVPR
1999
IEEE
16 years 1 months ago
1999
IEEE
A common method for real-time segmentation of moving regions in image sequences involves "background subtraction," or thresholding the error between an estimate of the i...
105
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ICIP
2009
IEEE
16 years 19 days ago
2009
IEEE
We present a new image restoration method based on modelling the coefficients of an overcomplete wavelet response to natural images with a mixture of two Gaussian distributions, h...
119
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ICIP
2010
IEEE
14 years 9 months ago
2010
IEEE
Statistical modeling of images plays a crucial role in modern image processing tasks like segmentation, object detection and restoration. Although Gaussian distributions are conve...
AAAI
2010
15 years 1 months ago
2010
Constructing models of mobile agents can be difficult without domain-specific knowledge. Parametric models flexible enough to capture all mobility patterns that an expert believes...