A Hybrid Pansharpening Algorithm of VHR Satellite Images that Employs Injection Gains Based on NDVI to Reduce Computational Costs

A Hybrid Pansharpening Algorithm of VHR Satellite Images that Employs Injection Gains Based on NDVI to Reduce Computational Costs

The objective of this work is to develop an algorithm for pansharpening of very high resolution (VHR) satellite imagery that reduces the spectral distortion of the pansharpened images and enhances their spatial clarity with minimal computational costs. In order to minimize the spectral distortion an...

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Bibliographic Details
Main Authors: Jaewan Choi, Guhyeok Kim, Nyunghee Park, Honglyun Park, Seokkeun Choi
Format: Article
Language:English
Published: MDPI AG 2017-09-01
Series:Remote Sensing
Subjects:
block-based linear regression
computational cost
hybrid pansharpening
local injection gains
NDVI
spatial and spectral quality
VHR satellite imagery
Online Access:https://www.mdpi.com/2072-4292/9/10/976

Internet

https://www.mdpi.com/2072-4292/9/10/976

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