A SIFT-Based DEM Extraction Approach Using GEOEYE-1 Satellite Stereo Pairs

A SIFT-Based DEM Extraction Approach Using GEOEYE-1 Satellite Stereo Pairs

A module for Very High Resolution (VHR) satellite stereo-pair imagery processing and Digital Elevation Model (DEM) extraction is presented. A large file size of VHR satellite imagery is handled using the parallel processing of cascading image tiles. The Scale-Invariant Feature Transform (SIFT) algor...

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Bibliographic Details
Main Authors: Ioannis N. Daliakopoulos, Ioannis K. Tsanis
Format: Article
Language:English
Published: MDPI AG 2019-03-01
Series:Sensors
Subjects:
digital elevation model
algorithm
satellite stereo pair
SIFT
RANSAC
Online Access:http://www.mdpi.com/1424-8220/19/5/1123

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