10891 search results - page 1958 / 2179 » Combining Model Reductions |
117
click to vote
TMI
2008
15 years 18 days ago
2008
Abstract--Voxel-based reconstructions in diffuse optical tomography (DOT) using a quadratic regularization functional tend to produce very smooth images due to the attenuation of h...
113
Voted
TNN
2008
15 years 18 days ago
2008
Blind inversion of a linear and instantaneous mixture of source signals is a problem often encountered in many signal processing applications. Efficient FastICA (EFICA) offers an ...
122
click to vote
TNN
2008
15 years 18 days ago
2008
This paper presents a pattern classification system in which feature extraction and classifier learning are simultaneously carried out not only online but also in one pass where tr...
134
click to vote
CAGD
2005
15 years 18 days ago
2005
The use of point sets instead of meshes became more popular during the last years. We present a new method for anisotropic fairing of a point sampled surface using an anisotropic ...
110
Voted
TOG
2008
15 years 18 days ago
2008
We present a novel shadow map parameterization to reduce perspective aliasing artifacts for both point and directional light sources. We derive the aliasing error equations for bo...