490 search results - page 6 / 98 » Changing the Channel |
CVIU
2008
13 years 7 months ago
2008
We present a new noise model for color channels for statistical change detection. Based on this noise modeling, we estimate the distribution of Euclidean distances between the pix...
ICIP
2006
IEEE
14 years 8 months ago
2006
IEEE
Most change detection methods are based on gray-level images. A gray-level image is regarded as a 1-D projection of three channels of color images. Therefore, more precise change ...
WIMOB
2007
IEEE
14 years 1 months ago
2007
IEEE
We present a software approach for MIMO-OFDM wireless communication technology. We first show that complex matrix operations like Singular-Value Decomposition (SVD), diagonalizat...
ICC
2009
IEEE
14 years 1 months ago
2009
IEEE
—Efficient channel feedback methods are becoming more important in limited-feedback multi-user multiple input multiple output (MU-MIMO) systems. We propose a new Dynamic channEl...
ICIP
2003
IEEE
14 years 8 months ago
2003
IEEE
We address in this paper the probleni of detecting changes between two photographs of the same scene taken at differentdates. Considering that both images arealready accurately re...