Open AccessEXTRAÇÃO DE CONTORNO DE TELHADOS DE EDIFICAÇÕES UTILIZANDO DADOS LASER E IMAGENS AÉREAS
Author(s) -
Guilherme Potje,
Mário Augusto Pazoti,
Francisco Assis da Silva,
Danillo Roberto Pereira,
Almir Olivette Artero,
Marco Antônio Piteri
Publication year - 2014
Publication title -
colloquium exactarum
Language(s) - English
Resource type - Journals
ISSN - 2178-8332
DOI - 10.5747/ce.2014.v06.n2.e079
Subject(s) - humanities , physics , art
- The current technologies for obtaining spatial data are very\udaccurate, and allow the capture information from a wide geographical\udarea in a short time. An example is the laser scanning and another\udwell-known one is the high-resolution aerial photographs. In this\udcontext, the extraction from these data has received considerable\udattention. With the combination of these different types of data, it is\udpossible to improve the results obtained from the extraction of objects\udin complex scenes and therefore this study aims to develop a tool that\udautomates the extraction of the roofs’ contours.\ud