2474 search results - page 160 / 495 » Active Visual Segmentation |
101
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BILDMED
2008
15 years 3 months ago
2008
Abstract. The segmentation and visualization of the esophagus is helpful during planing and performing atrial ablation therapy to avoid esophageal injury. Only very few studies hav...
132
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CVPR
2011
IEEE
14 years 10 months ago
2011
IEEE
From conventional wisdom and empirical studies of annotated data, it has been shown that visual statistics such as object frequencies and segment sizes follow power law distributi...
132
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ICIP
2003
IEEE
16 years 4 months ago
2003
IEEE
Segmentation in volumetric images deals with separating `objects' from their `background' in a given 3D data. Usually, one starts with `edge detectors' that give bi...
106
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ICPR
2006
IEEE
16 years 3 months ago
2006
IEEE
This paper presents a novel deformable model for accurate delineation of regions of interest in medical images that contain regional inhomogeneities. Such images are common in var...
103
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ISBI
2006
IEEE
16 years 3 months ago
2006
IEEE
This paper considers the problem of tissue classification in 3D MRI by the mean of texture analysis. The main contribution is the use of the phase of the complex MR image, to deri...