53 search results - page 2 / 11 » A Marked Point Process for Modeling Lidar Waveforms |
IJCV
2007
13 years 4 months ago
2007
— This work presents an automatic algorithm for extracting vectorial land registers from altimetric data in dense urban areas. We focus on elementary shape extraction and propose...
PAMI
2008
2008
A Marked Point Process of Rectangles and Segments for Automatic Analysis of Digital Elevation Models
13 years 4 months ago
This work presents a framework for automatic feature extraction from images using stochastic geometry. Features in images are modeled as realizations of a spatial point process of ...
ISBI
2006
IEEE
14 years 5 months ago
2006
IEEE
In this paper, we use marked point processes to perform an unsupervised extraction of the coronary tree from 2D X-ray angiography. These processes provide a rigorous framework bas...
CVPR
2009
IEEE
14 years 11 months ago
2009
IEEE
A Bayesian marked point process (MPP) model is developed
to detect and count people in crowded scenes. The
model couples a spatial stochastic process governing number
and placem...
CVPR
2009
IEEE
13 years 8 months ago
2009
IEEE
Fusion of 3D laser radar (LIDAR) imagery and aerial optical imagery is an efficient method for constructing 3D virtual reality models. One difficult aspect of creating such models...