32 search results - page 2 / 7 » Periodic Wavelet Transforms and Periodicity Detection |
TIFS
2008
13 years 6 months ago
2008
In this paper we analyze and analytically describe the specific statistical changes brought into the covariance structure of signal by the interpolation process. We show that inter...
VTC
2007
IEEE
14 years 10 days ago
2007
IEEE
— In this paper, we characterize the achievable performance of a wavelet encoding-based videophone system, which further compresses and protects the wavelet-based video codec’s...
ICDAR
2003
IEEE
13 years 11 months ago
2003
IEEE
In this paper, we propose a directional wavelet approach to remove images of interfering strokes coming from the back of a historical handwritten document due to seeping of ink du...
KDD
2010
ACM
13 years 10 months ago
2010
ACM
Periodicity is a frequently happening phenomenon for moving objects. Finding periodic behaviors is essential to understanding object movements. However, periodic behaviors could b...
BMCBI
2008
13 years 6 months ago
2008
Background: Identification of approximate tandem repeats is an important task of broad significance and still remains a challenging problem of computational genomics. Often there ...