873 search results - page 135 / 175 » Multiscale geometric image processing |
PAMI
2008
14 years 10 months ago
2008
In this paper, we develop a spatially-variant (SV) mathematical morphology theory for gray-level signals and images in the euclidean space. The proposed theory preserves the geomet...
ICASSP
2008
IEEE
15 years 4 months ago
2008
IEEE
It is well known that high-dimensional nearest-neighbor retrieval is very expensive. Many signal processing methods suffer from this computing cost. Dramatic performance gains can...
ICASSP
2008
IEEE
15 years 4 months ago
2008
IEEE
Tracking moving objects from image sequences obtained by a moving camera is a difficult problem since there exists apparent motion of the static background. It becomes more dif...
ICDAR
2009
IEEE
15 years 4 months ago
2009
IEEE
Portable ballot counters using camera technology and manual paper feed are potentially more reliable and less expensive than scanner-based systems. We show that the spatial sampli...
DAGM
2003
Springer
15 years 3 months ago
2003
Springer
In this article we discuss the 2D-3D pose estimation problem of 3D free-form surface models. In our scenario we observe free-form surface models in an image of a calibrated camera....