Сибирский федеральный университет

Тип публикации: статья из журнала

Год издания: 2021

Ключевые слова: etm + scanner, fast fourier transform, instrumental distortions, landsat-7 satellite, multispectral images, spectral masks

Аннотация: An alternative instrument distortions correction method for the ETM + scanner on Landsat-7 multispectral satellite images is proposed. The method is based on the filtering application in the field of spatial frequencies using the fast Fourier transform and spectral masks. The visual analysis results of the processed images showed a high-quality suppression of instrument distortion of the ETM + scanner compared to other methods. Experimental testing of the proposed method on many images confirmed the good repeatability and high stability of the algorithms used. The developed technology can also be successfully used to correct instrumental spatial periodic distortions in archived satellite images obtained using other optical and mechanical scanners. © 2020 International Research Publication House. All rights reserved.

Журнал: International Journal of Engineering Research and Technology

Выпуск журнала: Vol. 13, Is. 12

Номера страниц: 4799-4803

ISSN журнала: 09743154

Издатель: International Research Publication House

• Mozgovoy D. (Oles Honchar Dnipro National University, Dnipro, Ukraine)
• Tsarev R. (Krasnoyarsk State Agrarian University, Krasnoyarsk, Russian Federation)
• Svinarenko D. (Oles Honchar Dnipro National University, Dnipro, Ukraine)
• Danichev A. (Siberian Federal University, Krasnoyarsk, Russian Federation)
• Karnaukhov A. (Reshetnev Siberian State University Of Science And Technology, Krasnoyarsk, Russian Federation)

• Scopus
• Ядро РИНЦ (eLIBRARY.RU)