2990 search results - page 48 / 598 » Thresholding for Change Detection |
ICPR
2006
IEEE
14 years 2 months ago
2006
IEEE
In the present paper, a method for detecting changes between two images of the same scene taken at different times using their joint intensity histogram is proposed. First, the jo...
DSOM
2003
Springer
14 years 1 months ago
2003
Springer
Instead of relying completely on machine intelligence in anomaly event analysis and correlation, in this paper, we take one step back and investigate the possibility of a human-int...
DAWAK
2003
Springer
14 years 1 months ago
2003
Springer
In a data warehouse (DW) environment, when the operational environment does not posses or does not want to inform the data about the changes that occurred, controls have to be impl...
ICDM
2007
IEEE
14 years 17 days ago
2007
IEEE
Model-based declarative queries are becoming an attractive paradigm for interacting with many data stream applications. This has led to the development of techniques to accurately...
DAWAK
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. We present a technique for discovering and representing changes between versions of data warehouse structures. We select a tree comparison algorithm, adapt it for the par...