18 search results - page 1 / 4 » Road extraction from motion cues in aerial video |
GIS
2004
ACM
14 years 5 months ago
2004
ACM
Aerial video provides strong cues for automatic road extraction that are not available in static aerial images. Using stabilized (or geo-referenced) video data, capturing the dist...
MVA
2007
13 years 6 months ago
2007
In this paper a new approach to finding and tracking various land cover boundaries such as rivers, agricultural fields, channels and roads for use in visual navigation system of a...
CVPR
2008
IEEE
14 years 6 months ago
2008
IEEE
This paper presents an approach to extracting and using semantic layers from low altitude aerial videos for scene understanding and object tracking. The input video is captured by...
ICIP
2001
IEEE
14 years 6 months ago
2001
IEEE
Motion information is an important cue for human to perceive video content. However, it is hard to use motion in video retrieval due to the lack of effective representation. In th...
GIS
2009
ACM
14 years 5 months ago
2009
ACM
In this paper we present algorithms for automatically generating a road network description from aerial imagery. The road network inforamtion (RNI) produced by our algorithm inclu...