2990 search results - page 43 / 598 » Thresholding for Change Detection |
GEOINFORMATICA
2011
13 years 3 months ago
2011
The research reported in this paper uses wireless sensor networks to provide salient information about spatially distributed dynamic fields, such as regional variations in tempera...
ICEIS
2005
IEEE
14 years 2 months ago
2005
IEEE
The World Wide Web contains a huge and increasing volume of information. The web warehouse is an efficient and effective means to facilitate utilization of information on the Web,...
SIAMIS
2011
12 years 11 months ago
2011
We analyze the illumination invariance of the level lines of an image. We show that if the scene surface has Lambertian reflectance and the light is directed, then a necessary and...
CVPR
2008
IEEE
14 years 10 months ago
2008
IEEE
Robustness to illumination variations is a key requirement for the problem of change detection which in turn is a fundamental building block for many visual surveillance applicati...
ICPR
2006
IEEE
14 years 9 months ago
2006
IEEE
As part of ITS technology, to achieve quick map updates, we propose a method for automatically detecting changes in streetscapes from images captured by car-mounted omnidirectiona...