593 search results - page 80 / 119 » Nonlinear Approximation and Image Representation using Wavel... |
ISBI
2002
IEEE
15 years 2 months ago
2002
IEEE
A two-step shape reconstruction method for diffuse optical tomography (DOT) is presented which uses adjoint fields and level sets. The propagation of near-infrared photons in tis...
ISBI
2006
IEEE
15 years 10 months ago
2006
IEEE
Nonlinear registration of 3D surfaces is important in many medical imaging applications, including the mapping of longitudinal changes in anatomy, or of multi-subject functional M...
SI3D
2005
ACM
15 years 3 months ago
2005
ACM
We present a sampling strategy and rendering framework for intersectable models, whose surface is implicitly defined by a black box intersection test that provides the location a...
TOG
2002
14 years 9 months ago
2002
We present a new technique for the display of high-dynamic-range images, which reduces the contrast while preserving detail. It is based on a two-scale decomposition of the image ...
BIBE
2001
IEEE
15 years 1 months ago
2001
IEEE
Different modalities in biomedical imaging, like CT, MRI and PET scanners, provide detailed crosssectional views of the human anatomy. The imagery obtained from these scanning dev...