Application of renyi entropy for ultrasonic molecular imaging

M. S. Hughes; J. N. Marsh; J. M. Arbeit; R. G. Neumann; R. W. Fuhrhop; K. D. Wallace; L. Thomas; J. Smith; K. Agyem; G. M. Lanza; S. A. Wickline; J. E. McCarthy

doi:10.1121/1.3097489

Application of renyi entropy for ultrasonic molecular imaging

M. S. Hughes, J. N. Marsh, J. M. Arbeit, R. G. Neumann, R. W. Fuhrhop, K. D. Wallace, L. Thomas, J. Smith, K. Agyem, G. M. Lanza, S. A. Wickline, J. E. McCarthy

Research output: Contribution to journal › Article › peer-review

32 Scopus citations

Abstract

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.

Original language	English
Pages (from-to)	3141-3145
Number of pages	5
Journal	Journal of the Acoustical Society of America
Volume	125
Issue number	5
DOIs	https://doi.org/10.1121/1.3097489
State	Published - 2009

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10.1121/1.3097489

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abstract = "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.",

author = "Hughes, {M. S.} and Marsh, {J. N.} and Arbeit, {J. M.} and Neumann, {R. G.} and Fuhrhop, {R. W.} and Wallace, {K. D.} and L. Thomas and J. Smith and K. Agyem and Lanza, {G. M.} and Wickline, {S. A.} and McCarthy, {J. E.}",

note = "Funding Information: This study was funded by NIH Grant Nos. EB002168, HL042950, and CO-27031 and NSF Grant No. DMS 0501079. The research was carried out at the Washington University Department of Mathematics and the School of Medicine.",

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doi = "10.1121/1.3097489",

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AU - Hughes, M. S.

AU - Marsh, J. N.

AU - Arbeit, J. M.

AU - Neumann, R. G.

AU - Fuhrhop, R. W.

AU - Wallace, K. D.

AU - Thomas, L.

AU - Smith, J.

AU - Agyem, K.

AU - Lanza, G. M.

AU - Wickline, S. A.

AU - McCarthy, J. E.

N1 - Funding Information: This study was funded by NIH Grant Nos. EB002168, HL042950, and CO-27031 and NSF Grant No. DMS 0501079. The research was carried out at the Washington University Department of Mathematics and the School of Medicine.

PY - 2009

Y1 - 2009

N2 - 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.

AB - 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.

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Application of renyi entropy for ultrasonic molecular imaging

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