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Title |
Improved Image De-Noising in Haar ? Wavelet Domain Using Neighboring Coefficients |
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Author |
Vasilic? T?TARU |
| Citation |
Vol. 11 No. 2 pp. 84-87 |
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Abstract |
In this paper we present the performances of the Discrete Haar Transform in image de-noising using the improved NeighShrink method. Beside the fact that the Discrete Haar Transform is an orthogonal transform, it can be very rapidly calculated with a specific algorithm. The results yielded by this method through simulations were compared to the ones obtained using the VisuShrink and original NeighShrink methods and proved to be better. |
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Keywords |
Image de-noising, Haar Transform, Thresholding Haar Coefficientss |
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