154 search results - page 16 / 31 » The truncated fourier transform and applications |
SIGMETRICS
2006
ACM
14 years 1 months ago
2006
ACM
A new methodology to assess transient performance measures of tree-like processes is proposed by introducing the concept of tree-like processes with marked time epochs. As opposed...
CIMAGING
2009
13 years 8 months ago
2009
Space-varying convolution often arises in the modeling or restoration of images captured by optical imaging systems. For example, in applications such as microscopy or photography...
WCE
2007
13 years 8 months ago
2007
–—Wavelet expansions and wavelet transforms have proven to be very efficient and effective in analyzing a very wide class of signals and phenomena. Wavelet expansion allows a m...
CP
2005
Springer
14 years 1 months ago
2005
Springer
In this paper we show how Constraint Programming (CP) techniques can improve the efficiency and applicability of grid-based algorithms for optimising surface contact between comple...
ICIP
2007
IEEE
13 years 11 months ago
2007
IEEE
The search for alias-free sampling lattices for a given frequency support, in particular those lattices achieving minimum sampling densities, is a fundamental issue in various app...