67 search results - page 7 / 14 » sigpro 2008 |
SIGPRO
2002
14 years 9 months ago
2002
This paper introduces a variance- and angle-normalized version of the least-squares order-recursive lattice (LSORL) smoother, say the normalized LSORL smoother, via a geometric ap...
SIGPRO
2002
14 years 9 months ago
2002
In this paper, we investigate applicability of statistical techniques for defect detection in radiographic images of welds. The defect detection procedure consists in a statistica...
SIGPRO
2010
14 years 7 months ago
2010
—The suppression of late reverberation by spectral subtraction tends to degrade disproportionally low-level signal regions and signal transients. This work proposes two novel rel...
SIGPRO
2008
14 years 9 months ago
2008
A two-stage autocorrelation approach is proposed for single-tone frequency estimation of a real sinusoid in white noise. In the first stage, we transform the received data to anot...
SIGPRO
2008
14 years 9 months ago
2008
: In this letter, an efficient algorithm for three-dimensional (3-D) vector radix decimation in frequency is derived for computing the type-III 3-D discrete W transform (DWT). Comp...