Semi-automatic road extraction by dynamic programming optimization in the object space: single image case

Semi-automatic road extraction by dynamic programming optimization in the object space: single image case

This article proposes a novel road extraction methodology from digital aerial images. The innovation is based on the dynamic programming (DP) algorithm to carry out the optimization process in the object space, instead of doing it in the image space such as the DP traditional methodologies. The basi...

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Bibliographic Details
Main Authors: João F. C. da Silva, Aluir P. Dal Poz, Ricardo L. Barbosa, Rodrigo B. de A. Gallis
Format: Article
Language:English
Published: Universidade Federal de Uberlândia 2005-12-01
Series:Revista Brasileira de Cartografia
Subjects:
Dynamic Programming
aerial images
roads
feature extraction.
Online Access:http://www.rbc.ufrj.br/_pdf_57_2005/57_3_01.pdf

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