213 search results - page 13 / 43 » Limiting performance of optimal linear filters |
ISBI
2004
IEEE
14 years 8 months ago
2004
IEEE
The techniques described in this paper allow multiscale photon-limited image reconstruction methods to be implemented with significantly less computational complexity than previou...
CATA
2003
13 years 9 months ago
2003
Many current general purpose processors use extensions to the instruction set architecture to enhance the performance of digital image processing and multimedia applications. In t...
GRAPHICSINTERFACE
2008
13 years 9 months ago
2008
Shadow maps are commonly used in real-time rendering, but they cannot be filtered linearly like standard color, resulting in severe aliasing. Variance shadow maps resolve this pro...
FUIN
2010
13 years 4 months ago
2010
Some distributed constraint optimization algorithms use a linear number of messages in the number of agents, but of exponential size. This is often the main limitation for their pr...
TIT
2010
13 years 2 months ago
2010
Totally asynchronous code-division multiple-access (CDMA) systems are addressed. In part I, the fundamental limits of asynchronous CDMA systems were analyzed in terms of total cap...