1914 search results - page 84 / 383 » A Segmentation Algorithm for Contrast-Enhanced Images |
BILDMED
2008
15 years 1 months ago
2008
In this paper we present a new method for fully automatic liver segmentation in computed tomography images. First, an initial set of seed points for the random walker algorithm is ...
102
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ICIP
2008
IEEE
16 years 1 months ago
2008
IEEE
The segmentation of the heart's left ventricle (LV) chamber in several medical imaging modalities, e.g. Ultrasound (US) and Magnetic Resonance (MRI), is important from a clin...
74
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ECCV
2004
Springer
16 years 1 months ago
2004
Springer
The left ventricle myocardium and chamber segmentation in gated SPECT images is a challenging problem. Segmentation is however the first step to geometry reconstruction and quantit...
119
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IROS
2008
IEEE
15 years 6 months ago
2008
IEEE
— We present a fast integrated approach for online segmentation of images for outdoor robots. A compact color and texture descriptor has been developed to describe local color an...
124
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ISCAS
2003
IEEE
15 years 5 months ago
2003
IEEE
This paper presents an efficient method for automatic detection and extraction of blood vessels in retinal images. Specifically, we also delineate vascular intersections/crossov...