A new entropy measure based on the wavelet transform and noise modeling

J. L. Starck; F. Murtagh; R. Gastaud

doi:10.1109/82.718822

A new entropy measure based on the wavelet transform and noise modeling

J. L. Starck, F. Murtagh, R. Gastaud

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

40 Citations (Scopus)

Abstract

We present in this brief a new way to measure the information in a signal, based on noise modeling. We show that the use of such an entropy-related measure leads to good results for signal restoration.

Original language	English
Pages (from-to)	1118-1124
Number of pages	7
Journal	IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing
Volume	45
Issue number	8
DOIs	https://doi.org/10.1109/82.718822
Publication status	Published - 1 Aug 1998
Externally published	Yes

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title = "A new entropy measure based on the wavelet transform and noise modeling",

abstract = "We present in this brief a new way to measure the information in a signal, based on noise modeling. We show that the use of such an entropy-related measure leads to good results for signal restoration.",

keywords = "entropy, noise measurement, Wavelet transfoms, image coding, transform coding, Image processing, filter bank, Deconvolution, additive noise, image reconstruction",

author = "Starck, {J. L.} and F. Murtagh and R. Gastaud",

year = "1998",

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language = "English",

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T1 - A new entropy measure based on the wavelet transform and noise modeling

AU - Starck, J. L.

AU - Murtagh, F.

AU - Gastaud, R.

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Y1 - 1998/8/1

N2 - We present in this brief a new way to measure the information in a signal, based on noise modeling. We show that the use of such an entropy-related measure leads to good results for signal restoration.

AB - We present in this brief a new way to measure the information in a signal, based on noise modeling. We show that the use of such an entropy-related measure leads to good results for signal restoration.

KW - entropy

KW - noise measurement

KW - Wavelet transfoms

KW - image coding

KW - transform coding

KW - Image processing

KW - filter bank

KW - Deconvolution

KW - additive noise

KW - image reconstruction

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DO - 10.1109/82.718822

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JO - IEEE Transactions on Circuits and Systems II: Express Briefs

JF - IEEE Transactions on Circuits and Systems II: Express Briefs

SN - 1549-8328

IS - 8

ER -

A new entropy measure based on the wavelet transform and noise modeling

Abstract

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