Sensibility analysis of the Trace Transform on land coverage images

 

Guardado en:
Detalles Bibliográficos
Autores: Roman-Brenes, Ricardo, Torres-Rojas, Francisco, De-La-Osa, Álvaro
Formato: artículo original
Fecha de Publicación:2015
Descripción:Aerial or satellital images may be used to produce terrain coverage maps, which in time are a very useful and important tool for decision-making in several fields including biodiversity, telecommunications and natural disaster management. The Trace Transform method can be used to process these images. This method extracts features from the images by applying a series of functionals to produce a numeric representation that will be used for classification later on. This model depends on several factors in order to have an efficient operation, among them, the frequency parameters of the traces, classifier type and land coverage. Experimentation on feature extraction time and precision rate revealed that the frequency parameters, specially Δτ, and the classifier type can affect both of them.
País:RepositorioTEC
Institución:Instituto Tecnológico de Costa Rica
Repositorio:RepositorioTEC
Lenguaje:Inglés
OAI Identifier:oai:repositoriotec.tec.ac.cr:2238/6928
Acceso en línea:https://www.scopus.com/record/display.uri?eid=2-s2.0-84943180376&origin=inward&txGid=328D6D4ED1A2B5C9855634DF17EC142E.wsnAw8kcdt7IPYLO0V48gA%3a1
https://hdl.handle.net/2238/6928
Access Level:acceso abierto
Palabra clave:Biodiversidad
Conservación
Desastres naturales
Prevención de desastres
Imágenes digitales
Imágenes satelitales
Procesador de imágenes
Research Subject Categories::NATURAL SCIENCES::Biology::Terrestrial, freshwater and marine ecology
Biodiversity
Conservation
Natural disasters
Disaster prevention
Digital images
Satellite images
Image processing