2016
DOI: 10.1109/jstars.2015.2449296
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Road Extraction From Very High Resolution Remote Sensing Optical Images Based on Texture Analysis and Beamlet Transform

Abstract: Road extraction from very high resolution sensors is a very popular topic in panchromatic and multispectral remote sensing image analysis. Despite the vast number of methods proposed in the literature to deal with this problem, in practice, most are quite limited and do not account for geometric and radiometric variability. Our aim is to propose a novel road extraction approach able to efficiently extract roads and reduce computation time using texture analysis and multiscale reasoning based on the beamlet tra… Show more

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Cited by 86 publications
(52 citation statements)
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“…In previous works, we successfully applied the SFS texture measurement to extract homogeneous areas such as road networks from optical images [31,32], and water bodies from SAR images [29,30]. This descriptor has shown very promising results applied to optical images characterized by the presence of various artifacts arising from the use of high spatial resolution and SAR images affected by speckle noise.…”
Section: Texture Extraction Using a Structural Feature Set (Sfs)mentioning
confidence: 99%
“…In previous works, we successfully applied the SFS texture measurement to extract homogeneous areas such as road networks from optical images [31,32], and water bodies from SAR images [29,30]. This descriptor has shown very promising results applied to optical images characterized by the presence of various artifacts arising from the use of high spatial resolution and SAR images affected by speckle noise.…”
Section: Texture Extraction Using a Structural Feature Set (Sfs)mentioning
confidence: 99%
“…The reference road maps are handdrawn according to the input image. Figure 8 illustrates the evaluation principle [47].…”
Section: Methodsmentioning
confidence: 99%
“…This method is professional and can be used to collect abundant information but is of low efficiency and requires a large investment. (2) Remote sensing image extraction [2,3], which first obtains the latest high-resolution remote sensing images or aerial photographs of the target area. Then, the initial information is extracted from these images and a field survey is conducted to collect other attribute information.…”
Section: Literature Reviewmentioning
confidence: 99%