116 search results - page 16 / 24 » Sparse topological data recovery in medical images |
ISBI
2004
IEEE
14 years 8 months ago
2004
IEEE
Surface data such as the segmented cortical surface of the human brain plays an important role in medical imaging. To increase the signal-to-noise ratio for data residing on the b...
ISBI
2008
IEEE
14 years 8 months ago
2008
IEEE
Image-based 3D atlases have been proven to be very useful in biological and medical research. They serve as spatial reference systems that enable researchers to integrate experime...
ISBI
2004
IEEE
14 years 8 months ago
2004
IEEE
In this paper, we propose a novel variational framework for the reconstruction of dynamic objects from sparse and noisy tomographic data. Using an object-based scene model, we dev...
MICCAI
2007
Springer
14 years 1 months ago
2007
Springer
The use of vision based algorithms in minimally invasive surgery has attracted significant attention in recent years due to its potential in providing in situ 3D tissue deformation...
ISBI
2002
IEEE
14 years 8 months ago
2002
IEEE
ATLAS (Advanced Technology Laboratory Animal Scanner), a small animal PET scanner designed to image animals the size of rats and mice, is about to enter service on the NIH campus ...