510 search results - page 87 / 102 » Gradient Estimation Revitalized |
124
Voted
ICPR
2004
IEEE
16 years 3 months ago
2004
IEEE
In this paper a novel framework for three-dimensional surface reconstruction by self-consistent fusion of shading and shadow features is presented. Based on the analysis of at lea...
109
Voted
IPMI
2003
Springer
16 years 3 months ago
2003
Springer
Abstract. We propose a novel bias correction method for magnetic resonance (MR) imaging that uses complementary body coil and surface coil images. The former are spatially homogene...
111
Voted
IPMI
2005
Springer
16 years 3 months ago
2005
Springer
We address the problem of the segmentation of cerebral white matter structures from diffusion tensor images. Our approach is grounded on the theoretically well-founded differential...
139
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ICIAP
2005
ACM
16 years 2 months ago
2005
ACM
Abstract. We present a technique that achieves local contrast enhancement by representing it as an optimization problem. For this, we first introduce a scalar objective function th...
118
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ICCD
2004
IEEE
15 years 11 months ago
2004
IEEE
Three dimensional vertically integrated systems allow active devices to be placed on multiple device layers. In recent years, a number of research efforts have addressed physical ...