Apex Blind Deconvolution of Color Hubble Space Telescope Imagery and Other
Language: English
Published by Forgotten Books, 2018
- Softcover
- New
Seller: Forgotten Books, London, United KingdomForgotten Books
AbeBooks seller since June 2, 2021
Condition: New
£ 13.30
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Print on Demand. This book chronicles advances in the study of resolving blurry astronomical images taken from Earth or space. Detailing an innovative mathematical technique called APEX that can sharpen certain types of high-resolution images in quasi real time, the author reveals how this method was found to be effective in enhancing images from color Hubble Space Telescope. The author shows how many images can be enhanced by the APEX method, even images that were previously thought to be irrecoverable due to atmospheric turbulence and other distortions. The insights presented in this book bring new possibilities for astronomers seeking to analyze and understand deep space images. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book.
Seller Inventory # 9781527838208_0
- Title
- Apex Blind Deconvolution of Color Hubble Space Telescope Imagery and Other
- Author
- Alfred S. Carasso
- Publisher
- Forgotten Books
- Publication year
- 2018
- Condition
- New
- Book Type
- print-on-demand item
- Binding
- Paperback
- Language
- English
- ISBN 10
- 152783820X
- ISBN 13
- 9781527838208
- Seller catalogs
- Physics
In recent years. Much excellent work has been done in the area of blind deconvolution of astronomical data.4'11 Many of these methods aim primarily at undoing the distorting effects of atmospheric turbulence in short  exposure, ground  based observations. Multiframe algorithms. Typically involving several hundred short-exposure images of the same object, appear to be particularly effective. An interesting example of multiframe blind deconvolution, applied to ground  based surveillance of space objects, is given in Ref. 9. Apex processing is generally not useful in such short-exposure applications, and the method would probably be incapable of reproducing the results in Ref. 9. In a similar vein, consider the severely blurred early Hubble Space Telescope imagery caused by manufacturing flaws in the primary mirror. The much improved imagery following the1993 implementation of corrective optics is best. Illustrated with the mloo galaxy images in Figure 2. Here, if apex processing were to be applied to the blurred image in Figure 2(a), the method would fail to identify the ?awed optics point spread function from the data in 2(a), and it would be unable to produce a useful approximation to the sharp image in Figure 2(b).
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Forgotten Books’ Classic Reprint Series utilizes the latest technology to regenerate facsimiles of historically important writings. Careful attention has been made to accurately preserve the original format of each page whilst digitally enhancing the quality of the aged text.
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Forgotten Books publishes hundreds of thousands of rare and classic books.
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
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