A REST Service for Triangulation of Point Sets Using Oriented Matroids

• Main Authors: José Antonio Valero Medina, Ivan Lizarazo Salcedo
• Format: Article
• Language: English
• Published: Universidad Internacional de La Rioja (UNIR) 2014-05-01
• Series: International Journal of Interactive Multimedia and Artificial Intelligence
• Subjects: Mobile phone; Oriented Matroids; REST
• Online Access: http://www.ijimai.org/journal/sites/default/files/files/2014/03/ijimai20142_6_4_pdf_14209.pdf

This paper describes the implementation of a prototype REST service for triangulation of point sets collected by mobile GPS receivers. The first objective of this paper is to test functionalities of an application, which exploits mobile devices’ capabilities to get data associated with their spatial location. A triangulation of a set of points provides a mechanism through which it is possible to produce an accurate representation of spatial data. Such triangulation may be used for representing surfaces by Triangulated Irregular Networks (TINs), and for decomposing complex two-dimensional spatial objects into simpler geometries. The second objective of this paper is to promote the use of oriented matroids for finding alternative solutions to spatial data processing and analysis tasks. This study focused on the particular case of the calculation of triangulations based on oriented matroids. The prototype described in this paper used a wrapper to integrate and expose several tools previously implemented in C++.