190 search results - page 3 / 38 » Shadow extraction and correction from quickbird images |
HPCC
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. Correction of building height effects is a critical step in image interpretation from aerial imagery in urban area. In this paper, an efficient scheme to correct building...
CEC
2008
IEEE
13 years 11 months ago
2008
IEEE
— This paper proposes a GPU based algorithm for extracting moving objects in real time. The whole process of the proposed approach is handled on GPU. GPU is used for acceleration...
ICIAP
2001
Springer
14 years 5 months ago
2001
Springer
Many approaches to moving object detection for traffic monitoring and video surveillance proposed in the literature are based on background suppression methods. How to correctly a...
SI3D
1992
ACM
13 years 9 months ago
1992
ACM
Designing the illumination of a scene is a di cult task because one needs to render the whole scene in order to look at the result. Obtaining the correct lighting e ects may requi...
MVA
2000
13 years 5 months ago
2000
We propose a new approach for automatic road extraction from aerial imagery with a model and a strategy mainly based on the multi-scale detection of roads in combination with geome...