| dc.contributor | Universidade Estadual Paulista (UNESP) | |
| dc.creator | Dal-Poz, Aluir P. | |
| dc.creator | Vale, Giovane M.D.O. | |
| dc.creator | Zanin, Rodrigo B. | |
| dc.date | 2014-05-27T11:21:36Z | |
| dc.date | 2016-10-25T18:21:03Z | |
| dc.date | 2014-05-27T11:21:36Z | |
| dc.date | 2016-10-25T18:21:03Z | |
| dc.date | 2005-09-01 | |
| dc.date.accessioned | 2017-04-06T01:14:25Z | |
| dc.date.available | 2017-04-06T01:14:25Z | |
| dc.identifier | Anais da Academia Brasileira de Ciencias, v. 77, n. 3, p. 509-520, 2005. | |
| dc.identifier | 0001-3765 | |
| dc.identifier | http://hdl.handle.net/11449/68383 | |
| dc.identifier | http://acervodigital.unesp.br/handle/11449/68383 | |
| dc.identifier | 10.1590/S0001-37652005000300011 | |
| dc.identifier | S0001-37652005000300011 | |
| dc.identifier | WOS:000231309500011 | |
| dc.identifier | 2-s2.0-24344438242.pdf | |
| dc.identifier | 2-s2.0-24344438242 | |
| dc.identifier | http://dx.doi.org/10.1590/S0001-37652005000300011 | |
| dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/889727 | |
| dc.description | This article presents an automatic methodology for extraction of road seeds from high-resolution aerial images. The method is based on a set of four road objects and another set of connection rules among road objects. Each road object is a local representation of an approximately straight road fragment and its construction is based on a combination of polygons describing all relevant image edges, according to some rules embodying road knowledge. Each one of the road seeds is composed by a sequence of connected road objects, in which each sequence of this type can be geometrically structured as a chain of contiguous quadrilaterals. Experiments carried out with high-resolution aerial images showed that the proposed methodology is very promising in extracting road seeds. This article presents the fundamentals of the method and the experimental results, as well. | |
| dc.language | eng | |
| dc.relation | Anais da Academia Brasileira de Ciências | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.subject | Digital photogrammetry | |
| dc.subject | Road extraction | |
| dc.subject | Road objects | |
| dc.subject | Road seeds | |
| dc.title | Automatic extraction of road seeds from high-resolution aerial images | |
| dc.type | Otro | |
