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IWCIA
2004
Springer
13 years 10 months ago
2004
Springer
Within image analysis the distance transform has many applications. The distance transform measures the distance of each object point from the nearest boundary. For ease of computa...
IWCIA
2004
Springer
13 years 10 months ago
2004
Springer
In this paper we propose several equivalent definitions of digital curves and hypersurfaces in arbitrary dimension. The definitions involve properties such as one-dimensionality ...
IWCIA
2004
Springer
13 years 10 months ago
2004
Springer
Regions in an image graph can be described by their spanning tree. A graph pyramid is a stack of image graphs at different granularities. Integral features capture important prope...
IWCIA
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. Several authors have proposed algorithms for curve partitioning using the arc-chord distance formulation, where a chord whose associated arc spans k pixels is moved along...
IWCIA
2004
Springer
13 years 10 months ago
2004
Springer
We consider selected geometric properties of 2D or 3D sets, given in form of binary digital pictures, and discuss their estimation. The properties examined are perimeter and area i...