1987 search results - page 21 / 398 » Directional filtering transform |
EGH
2009
Springer
13 years 5 months ago
2009
Springer
The latest generation of graphics hardware provides direct access to multisample anti-aliasing (MSAA) rendering data. By taking advantage of these existing pixel subsample values,...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Single sensor digital cameras capture one color value for every pixel location. The remaining two color channel values need to be estimated to obtain a complete color image. This ...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
This paper investigates the performance of a new technique for speech enhancement which combines Linear Predictive (LP) spectrum-based perceptual filtering to the recordings obtai...
ASPDAC
2008
ACM
13 years 9 months ago
2008
ACM
This paper proposes a novel direct sampling mixer (DSM) using Switched Capacitor Filter (SCF) for multi-band receivers. The proposed DSM has a higher gain, more flexibility and low...
ET
2007
13 years 7 months ago
2007
In this paper, we explore general conditions for the oscillation based test of switched-capacitor biquad filter stages. Expressions describing the characteristics of a filter stage...