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Bachelor thesis . 2016
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Bachelor thesis . 2016
License: CC BY NC ND
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Lossless data compression of radio astronomy data

Compresión de datos sin pérdidas de radio astronomia
descriptionPublicationkeyboard_double_arrow_right Bachelor thesis , Master thesis 01 Jan 2016 Spain English Publisher:Universitat Politècnica de Catalunya
Authors: Pascual Arnáiz, David;

handle: 2117/96689

Lossless data compression of radio astronomy data

Abstract

En aquest projecte es desenvolupa un algoritme dissenyat per comprimir dades de radio astronomia. Dades reals de les missions ALMA i SKA son analitzades amb detall. Es desenvolupa un algoritme de pre-compressió i post-compressió que s?integrarà amb el compressor FAPEC. Els resultats finals seran comparats amb GZIP i BZIP2.

En este proyecto se desarrolla un algoritmo diseñado para comprimir datos de radio astronomía. Datos reales de las misiones ALMA y SKA son analizados con detalle. Un algoritmo de pre-compresión y post-compresión se desarrollará e integrará con el compresor FAPEC. Los resultados serán comparados con GZIP y BZIP2.

A compression algorithm designed for radio astronomy data is developed in this project. Real data from both ALMA and SKA projects is analyzed. A pre-compression and post-compression algorithm is implemented and integrated with the compressor FAPEC. The results are compared to both GZIP and BZIP2.

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Spain
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Keywords

radio, astronomy, data, Radioastronomia, compresion, astronomia, Radio astronomy, :Enginyeria de la telecomunicació [Àrees temàtiques de la UPC], Àrees temàtiques de la UPC::Enginyeria de la telecomunicació, lossless, compression, FAPEC

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selected citations
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popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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