91 search results - page 5 / 19 » Image Based Detection of Geometric Changes in Urban Environm... |
BMVC
2000
13 years 8 months ago
2000
Vision-based systems for remote surveillance usually involve change detection algorithms for intruders, obstacles or irregularities detection. In particular, there is a potentiall...
CVPR
2012
IEEE
11 years 10 months ago
2012
IEEE
We present a new technique for extracting local features from images of architectural scenes, based on detecting and representing local symmetries. These new features are motivate...
ICPR
2010
IEEE
14 years 1 months ago
2010
IEEE
Road sign identification in images is an important issue, in particular for vehicle safety applications. It is usually tackled in three stages: detection, recognition and trackin...
DAGM
2009
Springer
13 years 11 months ago
2009
Springer
In this paper, we show that a better performance can be achieved by training a keypoint detector to only find those points that are suitable to the needs of the given task. We demo...
ICIAP
2007
ACM
14 years 7 months ago
2007
ACM
This work is about a novel methodology for window detection in urban environments and its multiple use in vision system applications. The presented method for window detection inc...