Increasing the resolution of space images through the reconstruction of the point-spread function

Vladimir P. Yakubov

doi:10.1117/12.337023

13 January 1999 Increasing the resolution of space images through the reconstruction of the point-spread function

Vladimir P. Yakubov

Proceedings Volume 3583, Fifth International Symposium on Atmospheric and Ocean Optics; (1999) https://doi.org/10.1117/12.337023
Event: Fifth International Symposium on Atmospheric and Ocean Optics, 1998, Tomsk, Russian Federation

Abstract

The possibility of image improvement by increasing its resolution using operations of fragment selection, interpolation, point-spread function reconstruction, deconvolution and regularization is considered. First two operations broaden the spectrum of image spatial frequencies, and others remove image blurring and noise. The approach effectiveness is demonstrated on examples of processing the images for different parts of the earth surface, which were taken from the satellites NOAA and 'Resurs - MSU.' It has been shown that the resolution can increase in not less than 10 times.

Citation Download Citation

Vladimir P. Yakubov "Increasing the resolution of space images through the reconstruction of the point-spread function", Proc. SPIE 3583, Fifth International Symposium on Atmospheric and Ocean Optics, (13 January 1999); https://doi.org/10.1117/12.337023

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available