4022 search results - page 132 / 805 » Adaptive Sweeping Techniques |
IVC
2002
13 years 10 months ago
2002
In this paper we address the problem of producing an enlarged picture from a given digital image (zooming). We propose a method that tries to take into account information about d...
IJACTAICIT
2010
13 years 7 months ago
2010
In recent past, cognitive radio has come out to as a promising solution to the spectrum scarcity problem. It tends to increase the spectrum utilization by making use of underutili...
ICC
2009
IEEE
14 years 5 months ago
2009
IEEE
—Fueled by the promises of high spectral efficiency, adaptive OFDMA has attracted enormous research interests over the last decade. The significant capacity gain of adaptive OF...
IMAGING
2001
13 years 11 months ago
2001
In this paper, we present a spherical sampling technique that can be employed to find optimal sensors for trichromatic color applications. The advantage over other optimization te...
IEEEMSP
2002
IEEE
14 years 3 months ago
2002
IEEE
— This paper presents a Rate-Distortion analysis for a simple horizon edge image model. A quadtree with anisotropy and rotation is performed on this kind of image, giving a toy m...