441 search results - page 68 / 89 » Refinement of Time |
ADCM
2008
13 years 9 months ago
2008
Abstract. Signals with finite rate of innovation are those signals having finite degrees of freedom per unit of time that specify them. In this paper, we introduce a prototypical s...
CONCURRENCY
2010
13 years 8 months ago
2010
Over the past decade the number of processors in the high performance facilities went up to hundreds of thousands. As a direct consequence, while the computational power follow th...
CGF
2008
13 years 8 months ago
2008
We describe a global illumination method combining two well known techniques: photon mapping and irradiance caching. The photon mapping method has the advantage of being view inde...
CORR
2010
Springer
13 years 8 months ago
2010
Springer
As mobile devices with positioning capabilities continue to proliferate, data management for so-called trajectory databases that capture the historical movements of populations of...
CVIU
2008
13 years 8 months ago
2008
We present methods for turning pair-wise registration algorithms into drift-free trackers. Such registration algorithms are abundant, but the simplest techniques for building trac...