644 search results - page 69 / 129 » Wavelet Based Automatic Thresholding for Image Segmentation |
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HAPTICS
2005
IEEE
15 years 3 months ago
2005
IEEE
The manual step in semi-automatic segmentation of medical volume images typically involves initialization procedures such as placement of seed-points or positioning of surface mod...
ICIP
2010
IEEE
14 years 7 months ago
2010
IEEE
In this paper, we propose a new 3D framework to identify and segment VBs and TBs in clinical computed tomography (CT) images without any user intervention. The Matched filter is e...
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...
PR
2000
14 years 9 months ago
2000
This paper presents an automatic method, based on the deformable template approach, for cell image segmentation under severe noise conditions. We de"ne a new methodology, div...
CVPR
2010
IEEE
15 years 3 months ago
2010
IEEE
Given a set of 2D images, we propose a novel approach for the reconstruction of straight 3D line segments that represent the underlying geometry of static 3D objects in the scene....