Titlebar

Bibliographische Daten exportieren
Literatur vom gleichen Autor
plus im Publikationsserver
plus bei Google Scholar

Lesezeichen anlegen
 

Polarization based phase retrieval for time-frequency structured measurements

Titelangaben

Verfügbarkeit überprüfen

Salanevich, Palina ; Pfander, Götz E.:
Polarization based phase retrieval for time-frequency structured measurements.
In: Proceedings on the International Conference on Sampling Theory and Applications (SampTA), May 25 - 29, 2015, Washington DC. - Piscataway, New Jersey : IEEE, 2015. - S. 187-191
ISBN 978-1-4673-7353-1 ; 1-4673-7353-2 ; 978-1-4673-7353-1

Kurzfassung/Abstract

We consider phaseless measurements in the case when the measurement frame is a Gabor frame, that is, the frame coefficients are of the form of masked Fourier coefficients where the masks are time shifts of the Gabor window. This makes measurements meaningful for applications, but at the same time preserves the flexibility of the frame-theoretic approach. We are going to present a recovery algorithm which requires a sufficiently small number of measurements; it is based on the idea of polarization, which is proposed by Alexeev, Bandeira, Fickus and Mixon [1], [4].

Weitere Angaben

Publikationsform:Aufsatz in einem Buch
Schlagwörter:recovery algorithm; polarization based phase retrieval; time-frequency structured measurements; Fourier coefficients; frame-theoretic approach
Institutionen der Universität:Mathematisch-Geographische Fakultät > Mathematik > Lehrstuhl für Mathematik - Wissenschaftliches Rechnen/Informatik
Weitere URLs:
DOI / URN / ID:https://doi.org/10.1109/SAMPTA.2015.7148847
Begutachteter Aufsatz:Ja
Titel an der KU entstanden:Nein
Eingestellt am:29. Aug 2017 08:15
Letzte Änderung:29. Aug 2017 08:15
URL zu dieser Anzeige:http://edoc.ku-eichstaett.de/20503/