RT journal article
T1 The Fortress Problem in Terms of the Number of Reflex and Convex Vertices. A 3D objects scanning application
A1 Cabrera Revuelta, Elena
A1 Chávez, María-José
A1 Márquez Pérez, Alberto
A2 Ingeniería Mecánica y Diseño Industrial
K1 art gallery theorem
K1 fortress problem
K1 laser scanner
AB This work focuses on the visibility of exterior of a polygon. We show a lower bound for the Fortress Problem applied to polygons P having n vertices in terms of the number of reflex vertices, the number of convex vertices and the number of pockets that are found when the convex hull is made on P. The results are related to the task of the geometric data acquisition for architectural surveys through techniques such as laser scanner.
PB Elsevier
SN 1571-0653
YR 2018
FD 2018-07
LK http://hdl.handle.net/10498/31567
UL http://hdl.handle.net/10498/31567
LA eng
DS Repositorio Institucional de la Universidad de Cádiz
RD 08-nov-2026