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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/5206
Title: A cognitive framework for road detection from high-resolution satellite images
Authors: Chandra N.
Ghosh J.K.
Sharma A.
Published in: Geocarto International
Abstract: Road network extraction from high-resolution satellite (HRS) imagery is a complex task. It is an important field of research and is widely used in various cartographic applications such as updating and generating maps. The objective of this research work is to develop a novel framework, emulating human cognition, for detection of roads from HRS images. Roads network from HRS images are detected using support vector machines within the different stages of cognitive task analysis. In the first stage, basic information about the cognitive parameters which are required for image interpretation is collected. In the second stage, the rule-based method is used for knowledge representation. Lastly, during knowledge elicitation, the developed rules are used to extract roads from HRS images. The proposed method is validated using 16 HRS images of developed suburban, developed urban, emerging suburban and emerging urban region. © 2018, © 2018 Informa UK Limited, trading as Taylor & Francis Group.
Citation: Geocarto International(2019), 34(8): 909-924
URI: https://doi.org/10.1080/10106049.2018.1450451
http://repository.iitr.ac.in/handle/123456789/5206
Issue Date: 2019
Publisher: Taylor and Francis Ltd.
Keywords: Cognitive
knowledge
support vector machine
ISSN: 10106049
Author Scopus IDs: 57191964249
34968946700
57210974678
Author Affiliations: Chandra, N., Geomatics Engineering Group, Civil Engineering Department, IIT Roorkee, Roorkee, India
Ghosh, J.K., Geomatics Engineering Group, Civil Engineering Department, IIT Roorkee, Roorkee, India
Sharma, A., Geomatics Engineering Group, Civil Engineering Department, IIT Roorkee, Roorkee, India
Corresponding Author: Chandra, N.; Geomatics Engineering Group, Civil Engineering Department, IIT RoorkeeIndia; email: naveenchandra0408@gmail.com
Appears in Collections:Journal Publications [CE]

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