335 search results - page 43 / 67 » Phase-Based Level Set Segmentation of Ultrasound Images |
IJCV
2007
14 years 9 months ago
2007
In this article we present the integration of 3-D shape knowledge into a variational model for level set based image segmentation and contour based 3-D pose tracking. Given the sur...
VIP
2000
14 years 11 months ago
2000
Emission tomography such as positron emission tomography (PET) and single-photon emission computed tomography (SPECT) can provide in vivo measurements of dynamic physiological and...
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IPMI
2005
Springer
15 years 10 months ago
2005
Springer
We address the problem of the segmentation of cerebral white matter structures from diffusion tensor images. Our approach is grounded on the theoretically well-founded differential...
ICCV
2005
IEEE
15 years 3 months ago
2005
IEEE
This paper presents an efficient algorithm for image segmentation and a framework for perceptual grouping. It makes an attempt to provide one way of combining bottomup and top-do...
114
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IPMI
2003
Springer
15 years 10 months ago
2003
Springer
Active Shape Models (ASM) have proven to be an effective approach for image segmentation. In some applications, however, the linear model of gray level appearance around a contour ...