Big Data in Astroinformatics -- Compression of Scanned Astronomical Photographic Plates
Vasil Kolev
TL;DR
This paper discusses the creation of SAPP databases and explores SVD-based image compression techniques applied to astronomical photographic plates, demonstrating their effectiveness through various examples.
Contribution
It introduces the use of SVD compression for astronomical photographic plates and provides initial results on its application.
Findings
Effective compression demonstrated on different plates
Potential for large-scale astronomical data storage
Initial success with SVD-based methods
Abstract
Construction of Scanned Astronomical Photographic Plates(SAPPs) databases and SVD image compression algorithm are considered. Some examples of compression with different plates are shown.
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Taxonomy
TopicsRadio Astronomy Observations and Technology · Astrophysics and Cosmic Phenomena · Astronomical Observations and Instrumentation