Wojciech S. Mokrzycki, Grzegorz Pszczola

Detection of polyhedra in depth map.
Conception, algorithm, implementation

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Abstract

The paper contains a description of a concept and an implementation of an algorithm analysing a depth map of a 3D scene composed from convex polyhedra, and is foreseen to use in a system of stereovisual analysis. The algorithm analyses the depth map and allots its toplevel structure, being its edge-vertex description. It was tested with the aid of a synthetic depth map.

Key Words: identification of geometrical object, depth map of scene, depth map segmentation, shape structure detection of polyhedra in depth map.