1787 search results - page 11 / 358 » Approximation Techniques for Spatial Data |
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
A directional spatial relationship to a reference object (e.g., "east of the post office") can be represented by a spatial template. The template partitions the space in...
ICPR
2008
IEEE
14 years 8 months ago
2008
IEEE
In this work we present a model that uses a Dirichlet Process (DP) with a dynamic spatial constraints to approximate a non-homogeneous hidden Markov model (NHMM). The coefficient ...
ISBI
2007
IEEE
14 years 1 months ago
2007
IEEE
3D cell culture assays have emerged as the basis of an improved model system for evaluating therapeutic agents, molecular probes, and exogenous stimuli. However, there is a gap in...
WSCG
2004
13 years 8 months ago
2004
Pel-recursive motion estimation is a well-established approach. However, in the presence of noise, it becomes an ill-posed problem that requires regularization. In this paper, mot...
IGIS
1994
13 years 11 months ago
1994
The basic concept for processing spatial joins consists of two steps: First, the spatial join is performed on the minimum bounding rectangles of the objects by using a spatial acce...