65 search results - page 4 / 13 » Vector field reconstruction from sparse samples with applica... |
ISBI
2008
IEEE
14 years 9 months ago
2008
IEEE
In limited data tomography, with applications such as electron microscopy and medical imaging, the scanning views are within an angular range that is often both limited and sparse...
SIGGRAPH
1995
ACM
14 years 2 days ago
1995
ACM
We present an efficient and uniform approach for the automatic reconstruction of surfaces of CAD (computer aided design) models and scalar fields defined on them, from an unorg...
TIT
2010
13 years 3 months ago
2010
Wideband analog signals push contemporary analog-to-digital conversion systems to their performance limits. In many applications, however, sampling at the Nyquist rate is inefficie...
CVPR
2011
IEEE
13 years 4 months ago
2011
IEEE
In this paper, we exploit a novel ranking mechanism that processes query samples with noisy labels, motivated by the practical application of web image search re-ranking where the...
TSP
2008
13 years 8 months ago
2008
One of the fundamental assumptions in traditional sampling theorems is that the signals to be sampled come from a single vector space (e.g. bandlimited functions). However, in many...