954 search results - page 124 / 191 » Improving wireless simulation through noise modeling |
WSC
1997
13 years 9 months ago
1997
A methodology is presented which allows comparison between models under different modeling paradigms. Consider the following situation: Two models have been constructed to study d...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
This paper studies a progressive image transmission technique over waveform channels. The Channel Optimized Vector Quantization codec (COVQ) [1] is applied to the image wavelet co...
CVPR
2008
IEEE
13 years 9 months ago
2008
IEEE
Restoration of a degraded image from motion blurring is highly dependent on the estimation of the blurring kernel. Most of the existing motion deblurring techniques model the blur...
CVPR
2008
IEEE
13 years 9 months ago
2008
IEEE
Rigid registration of intraoperative ultrasound (US) and CT is an important technique to provide real-time guidance for preoperative images and models. Due to the speckle noise an...
TVLSI
2002
13 years 7 months ago
2002
Switching activity-generated power-supply grid-noise presents a major obstacle to the reduction of supply voltage in future generation semiconductor technologies. A popular techniq...