722 search results - page 48 / 145 » Efficient proposal distributions for MCMC image segmentation |
MICCAI
2009
Springer
14 years 6 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...
ISBI
2008
IEEE
14 years 9 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...
ICIP
2002
IEEE
14 years 10 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...
IJON
2006
13 years 8 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...
ICIP
2001
IEEE
14 years 10 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...