943 search results - page 134 / 189 » Compressed channel sensing |
ICIP
1997
IEEE
14 years 9 months ago
1997
IEEE
MPEG, the Mowing Picture Experts Group, is a popular compression standard used in many multimedia applications. In video distribution systems, a CBR communications channel is ofte...
CVPR
2010
IEEE
14 years 4 months ago
2010
IEEE
This paper introduces a method to correct over-exposure in an existing photograph by recovering the color and lightness separately. First, the dynamic range of well exposed region...
GLOBECOM
2008
IEEE
14 years 2 months ago
2008
IEEE
— Next generation mobile comunications systems will most likely employ multi-cell cooperative signal processing schemes, often referred to as network MIMO, as these are known to ...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
—In this paper, we present a two-pass intra-refresh transcoder for on-the-fly enhancing error resilience of a compressed video in a three-tier streaming system. Furthermore, we c...
ICIP
2007
IEEE
14 years 2 months ago
2007
IEEE
This paper presents an efficient joint source-channel coding scheme based on forward error correction (FEC) for three dimensional (3D) models. The system employs a wavelet based ...