830 search results - page 65 / 166 » Approximation power of directionlets |
CVPR
2005
IEEE
14 years 9 months ago
2005
IEEE
Natural images are approximately scale invariant resulting in long range statistical regularities that typically obey a power law. For example, images have considerable regularity...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
In this paper, we derive and evaluate theoretical ratedistortion performance bounds for scalable video compression algorithms which use a single motion-compensated prediction (MCP...
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
— Relay networks have received considerable attention recently, especially when limited size and power resources impose constraints on the number of antennas within a wireless se...
SAC
2010
ACM
13 years 9 months ago
2010
ACM
Low-power and energy-efficient system implementations have become very important design issues to extend operation duration or cut power bills. To balance the energy consumption r...
CSREAESA
2006
13 years 9 months ago
2006
As the number of cores on a chip increases, power consumed by the communication structures takes significant portion of the overall power-budget. As technology scales to deep sub-...