722 search results - page 48 / 145 » Efficient proposal distributions for MCMC image segmentation |
158
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MICCAI
2009
Springer
16 years 3 months ago
2009
Springer
Automated segmentation of the esophagus in CT images is of high value to radiologists for oncological examinations of the mediastinum. It can serve as a guideline and prevent confu...
174
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ISBI
2008
IEEE
16 years 7 months ago
2008
IEEE
Four-dimensional ultrasound based on matrix phased array transducers can capture the complex 4D cardiac motion in a complete and real-time fashion. However, the large amount of in...
165
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ICIP
2002
IEEE
16 years 7 months ago
2002
IEEE
The two major problems raised by a region-based image retrieval system are the automatic definition and description of regions. In this paper we first present a technique of unsup...
143
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IJON
2006
15 years 6 months ago
2006
: In this paper, an image binarization method based on a new discriminant criterion is proposed. The criterion emphasizes much the homogeneity of the object gray level distribution...
160
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ICIP
2001
IEEE
16 years 7 months ago
2001
IEEE
A multi-resolution segmentation approach for color images is proposed. The scale space is generated using the Perona-Malik diffusion approach and the watershed algorithm is employ...