278 search results - page 4 / 56 » Discrete Approximations to Continuous Curves |
IMAMS
2007
13 years 8 months ago
2007
Abstract. In this work we focus on approximations of continuous harmonic functions by discrete harmonic functions based on the discrete Laplacian in a triangulation of a point set....
CMSB
2006
Springer
13 years 11 months ago
2006
Springer
Abstract. Starting from a biochemical signalling pathway model expressed in a process algebra enriched with quantitative information we automatically derive both continuous-space a...
IVC
2007
13 years 7 months ago
2007
Energy minimizing contours or snakes are tools for delineating objects of interest in an image. Snakes are defined discretely or in continuous form with continuous snakes having ...
UAI
2004
13 years 8 months ago
2004
Although many real-world stochastic planning problems are more naturally formulated by hybrid models with both discrete and continuous variables, current state-of-the-art methods ...
ICPR
2008
IEEE
14 years 1 months ago
2008
IEEE
A fast online algorithm was developed for polygonal approximation of signals and curves with a minimum number of line segments for a given constraint on the standard deviation of ...