Application of Renyi entropy for ultrasonic molecular imaging

Previous work has demonstrated that a signal receiver based on a limiting form of the Shannon entropy is, in certain settings, more sensitive to subtle changes in scattering architecture than conventional energy-based signal receivers [ M. S. Hughes , J. Acoust. Soc. Am. 121 , 3542-3557 ( 2007 ) ]....

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	The Journal of the Acoustical Society of America 2009-05, Vol.125 (5), p.3141-3145
Hauptverfasser:	Hughes, M. S., Marsh, J. N., Arbeit, J. M., Neumann, R. G., Fuhrhop, R. W., Wallace, K. D., Thomas, L., Smith, J., Agyem, K., Lanza, G. M., Wickline, S. A., McCarthy, J. E.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic Signal Processing Acoustics Algorithms Animals Ear - pathology Entropy Exact sciences and technology Fundamental areas of phenomenology (including applications) Image Enhancement - methods Integrins - metabolism Mice Mice, Transgenic Microscopy, Acoustic - methods Nanoparticles Physics
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Previous work has demonstrated that a signal receiver based on a limiting form of the Shannon entropy is, in certain settings, more sensitive to subtle changes in scattering architecture than conventional energy-based signal receivers [ M. S. Hughes , J. Acoust. Soc. Am. 121 , 3542-3557 ( 2007 ) ]. In this paper new results are presented demonstrating further improvements in sensitivity using a signal receiver based on the Renyi entropy.
ISSN:	0001-4966 1520-8524
DOI:	10.1121/1.3097489