357 search results - page 3 / 72 » Unsupervised Multiscale Image Segmentation |
IJAR
2006
14 years 9 months ago
2006
In this paper we present a multi-scale method based on the hybrid notion of rough fuzzy sets, coming from the combination of two models of uncertainty like vagueness by handling r...
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ICIP
2003
IEEE
15 years 11 months ago
2003
IEEE
In this paper, we study unsupervised image segmentation using wavelet-domain hidden Markov models (HMMs). We first review recent supervised Bayesian image segmentation algorithms ...
ICIP
2004
IEEE
15 years 11 months ago
2004
IEEE
We present a perceptually-tuned multiscale image segmentation algorithm that is based on spatially adaptive color and texture features. The proposed algorithm extends a previously...
ICPR
2002
IEEE
15 years 10 months ago
2002
IEEE
In this paper, a new segmentation technique for multivalued images is elaborated. The technique accesses multiscale edge information of a multivalued image by a concept, called mu...
ICPR
2000
IEEE
15 years 10 months ago
2000
IEEE
The decrease in the volume of viable tumor is an indicator for the effect preoperative chemotherapy has on bone tumors. We develop an approach for segmenting dynamic perfusionMR-i...