947 search results - page 58 / 190 » Discrete Geometry |
IEEECGIV
2009
IEEE
15 years 4 months ago
2009
IEEE
—We present a novel algorithm to segment a 3D surface mesh into visually meaningful regions. Our approach is based on an analysis of the local geometry of vertices. In particular...
DGCI
2006
Springer
15 years 1 months ago
2006
Springer
Abstract. Discrete tomography concerns the reconstruction of functions with a finite number of values from few projections. For a number of important real-world problems, this tomo...
DGCI
2006
Springer
15 years 1 months ago
2006
Springer
In this paper, we address the problem of vectorization of binary images on irregular isothetic grids. The representation of graphical elements by lines is common in document analys...
IWCIA
2009
Springer
15 years 4 months ago
2009
Springer
In discrete geometry, the Distance Transformation and the Medial Axis Extraction are classical tools for shape analysis. In this paper, we present a Hierarchical Discrete Medial Ax...
DGCI
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. We give an overview of the main ideas and tools that have been employed in uncertain geometry. We show how several recognition problems in computer vision can be translat...