70 search results - page 3 / 14 » Efficient implementation of complex exponentially-modulated ... |
ICIP
2009
IEEE
14 years 8 months ago
2009
IEEE
Due to the sample-and-hold nature of Liquid Crystal Display (LCD) image formation, LCDs suffer from motion picture blur. This is especially evident during scenes containing fast m...
JMM2
2007
13 years 7 months ago
2007
—The adaptive Volterra filter has been successfully applied in nonlinear acoustic echo cancellation (AEC) systems and nonlinear line echo cancellation systems, but its applicatio...
VLSISP
2010
13 years 5 months ago
2010
Abstract Polyphase channelizer is an important component of subband adaptive filtering systems. This paper presents an energy-efficient hardware architecture and VLSI implementatio...
VTC
2006
IEEE
14 years 1 months ago
2006
IEEE
OFDM has a very high peak-to-average power ratio. This imposes stringent dynamic range requirements on the analog front-ends of the transmitter and receiver and, if a fixedpoint pr...
CVPR
2010
IEEE
14 years 3 months ago
2010
IEEE
In this paper we propose a framework for gradient descent
image alignment in the Fourier domain. Specifically,
we propose an extension to the classical Lucas & Kanade
(LK) a...