NDLI: Orthogonal design based genetic algorithm for spatial resolution enhancement of hyperspectral images

Content Provider	IEEE Xplore Digital Library
Author	Cesmeci, D. Gullu, M.K.
Copyright Year	2015
Description	Author affiliation: Kocaeli Univ. Elektron. ve Haberlesme Muhendisligi, Kocaeli Univ., Kocaeli, Turkey (Cesmeci, D.; Gullu, M.K.)
Abstract	In this work, the use of orthogonal design based genetic algorithm for enhancing spatial resolution of hyperspectral images is proposed. High spectral resolution of hyperspectral images allows to extraction of information at sub-pixel level. For this purpose, firstly an endmember extraction operation is performed by using Vertex Component Analysis (VCA) and then abundances for each endmember is calculated by Fully Constrained Least Square Algorithm (FCLS). The spatial resolution of hyperspectral images aimed to enhanced by using endmembers and abundances. The proposed method is tested for synthetic hyperspectral images that known ground truth map and experimental results show that orthogonal design based genetic algorithm improves the performance.
Starting Page	2442
Ending Page	2445
File Size	309408
Page Count	4
File Format	PDF
ISBN	9781467373869
DOI	10.1109/SIU.2015.7130376
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-05-16
Publisher Place	Turkey
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Algorithm design and analysis genetic algorithm Reactive power orthogonal design superresolution hyperspectral Spatial resolution Genetic algorithms Hyperspectral imaging
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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