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AMS Acta
Preprint . 2001
License: CC BY NC
Data sources: AMS Acta
AMS Acta
Other literature type . 2001
Data sources: Datacite
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Analisi wavelet multirisoluzione: dalla teoria matematica ad una possibile applicazione nell’ambito dell’esperimento ALICE

Authors: Masotti, Matteo;

Analisi wavelet multirisoluzione: dalla teoria matematica ad una possibile applicazione nell’ambito dell’esperimento ALICE

Abstract

L’analisi wavelet multirisoluzione e' una tecnica di analisi relativamente recente, che sta subendo una crescente diffusione, sia nell’ambito della compressione di segnali mono-dimensionali, che nell’ambito della compressione di segnali bi-dimensionali. Gli obiettivi del presente lavoro di tesi sono, lo sviluppo di un algoritmo di compressione basato sull’analisi wavelet multirisoluzione, finalizzato alla compressione dei dati provenienti dai rivelatori SDD (Silicon Drift Detectors), appartenenti all’Inner Tracking System dell’esperimento ALICE (A Large Ion Collider Experiment), la valutazione delle prestazioni di tale algoritmo, sia in termini di predisposizione alla compressione dei dati, che in termini di errore nella ricostruzione dei dati originali a partire da quelli compressi, e da ultimo, il confronto diretto con le prestazioni ottenute mediante l’algoritmo attualmente in uso, sviluppato presso l’Istituto Nazionale di Fisica Nucleare di Torino.

Country
Italy
Keywords

Compressione; Decompressione; Wavelets; Multirisoluzione; ALICE, FIS/01 Fisica sperimentale, FIS/04 Fisica nucleare e subnucleare

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
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.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green