DGtal-team/DGtal — pull request #265 by JacquesOlivierLachaud (2012-02-05 20:12:19+00:00)
Title: Digital surface

Introduce the class DigitalSurface which is a common proxy to different kind of digital surfaces. For now, the following representations are provided: boundary of a digital set, implicitly defined surfaces (either precomputed or computed on demand), explicitly defined surfaces (like regions in an image, or frontiers between two regions). A digital surface is a model of undirected simple graph but is also a kind of combinatorial surface (closed or open). Everything is implemented in nD. A simple OFF export (geomview) is provided to give a proof of concept.