69 search results - page 2 / 14 » Curvature Estimation in Noisy Curves |
IROS
2009
IEEE
13 years 11 months ago
2009
IEEE
— This paper describes an algorithm for estimating lane boundaries and curbs from a moving vehicle using noisy observations and a probabilistic model of curvature. The primary co...
CAGD
2000
13 years 4 months ago
2000
This paper presents a method for estimating curvature values of a surface, which is given only approximatively, e.g., by measured data. The presented method requires estimates of ...
ICCV
2007
IEEE
13 years 11 months ago
2007
IEEE
In this paper we describe a method for estimating curvature of elongated structures in images. The curvature estimation is performed on an invertible orientation score, which is a...
ICIAP
1995
ACM
13 years 8 months ago
1995
ACM
We present a new method, median filtered differencing, for estimation of tangentdirection and curvature of digitised curves. On three synthetic examples and two images we show the...
CG
2005
Springer
13 years 4 months ago
2005
Springer
Many applications of geometry processing and computer vision rely on geometric properties of curves, particularly their curvature. Several methods have already been proposed to est...