383 search results - page 51 / 77 » Discrete piecewise linear functions |
TSP
2008
13 years 10 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...
JSCIC
2007
13 years 10 months ago
2007
Image restoration has been an active research topic and variational formulations are particularly effective in high quality recovery. Although there exist many modelling and theore...
ICRA
2010
IEEE
13 years 8 months ago
2010
IEEE
Abstract— We introduce a method for fast and accurate registration of multiple horizontal laser scans obtained by a mobile robot. The method is based on novel representation of t...
MVA
2010
13 years 8 months ago
2010
An approach for rapid, automatic detection of plant roots in minirhizotron images is presented. The problem is modeled as a Gibbs point process with a modified Candy model, in wh...
ICASSP
2011
IEEE
13 years 2 months ago
2011
IEEE
Abstract— In this paper, we derive a maximum-likelihood (ML) decoder of the decode-and-forward (DF) protocol utilizing an arbitrary complex-valued M-point constellation. Existing...