377 search results - page 49 / 76 » 3D Cardiac Deformation from Ultrasound Images |
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Dataset
Active contours, or snakes, are computer-generated curves that move within images to find object boundaries. Its 3D version is often known as deformable models or active surfaces ...
AMFG
2003
IEEE
15 years 3 months ago
2003
IEEE
This article presents a system that can recover and track the 3D speech movements of a speaker’s face for each image of a monocular sequence. A speaker-specific face model is u...
CVPR
2012
IEEE
13 years 3 days ago
2012
IEEE
In this work, we present intrinsic shape context (ISC) descriptors for 3D shapes. We generalize to surfaces the polar sampling of the image domain used in shape contexts: for this...
ECCV
2006
Springer
14 years 11 months ago
2006
Springer
Three-dimensional (3D) and four-dimensional (4D) imaging of dynamic structures is a rapidly developing area of research in medical imaging. Non-rigid registration plays an importan...
ISBI
2008
IEEE
15 years 10 months ago
2008
IEEE
We study the influence of the choice of template in tensorbased morphometry. Using 3D brain MR images from 10 monozygotic twin pairs, we defined a tensor-based distance in the log...