digital contour

Maximal digital straight segments and convergence of discrete geometric estimators
Discrete geometric estimators approach geometric quantities on digitized shapes without any knowledge of the continuous shape. A …
F. de Vieilleville, Jacques-Olivier Lachaud, F. Feschet
PDF Cite
Maximal digital straight segments and convergence of discrete geometric estimators
Analysis and comparative evaluation of discrete tangent estimators
This paper presents a comparative evaluation of tangent estimators based on digital line recognition on digital curves. The comparison …
Jacques-Olivier Lachaud, A. Vialard, F. de Vieilleville
PDF Cite URL
Analysis and comparative evaluation of discrete tangent estimators