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A new entropy measure based on the wavelet transform and noise modeling [image compression]

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3 Author(s)
Starck, J.L. ; Service d''Astrophys., Centre d''Etudes de Saclay, Gif Sur Yvette, France ; Murtagh, F. ; Gastaud, R.

We present in this brief paper 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

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Circuits and Systems II: Analog and Digital Signal Processing, IEEE Transactions on  (Volume:45 ,  Issue: 8 )