482 search results - page 68 / 97 » Selectivity Estimation in Spatial Databases |
CVPR
2005
IEEE
14 years 9 months ago
2005
IEEE
Hand-drawn diagrams present a complex recognition problem. Elements of the diagram are often individually ambiguous, and require context to be interpreted. We present a recognitio...
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
Due to attenuation and spatial smoothing that occurs in the conducting media, the bioelectric inverse problem of estimating sources from remote measurements is ill-posed and solut...
ICRA
2006
IEEE
14 years 1 months ago
2006
IEEE
— A pan-tilt-zoom robotic camera can provide detailed live video of selected areas of interest within a large potential viewing field. To provide spatial context for human obser...
MICCAI
2004
Springer
14 years 8 months ago
2004
Springer
This paper introduces a new similarity measure designed to bring a population of segmented subjects into alignment in a common coordinate system. Our metric aligns each subject wit...
PCM
2001
Springer
14 years 6 days ago
2001
Springer
This paper presents a fast and robust sprite generation algorithm for MPEG-4 video coding. Our contributions consist of two aspects. Firstly, a fast and robust Global Motion Estima...