Volume : II, Issue : V, May - 2013

Speckle Noise Reduction in Biomedical Images Using Haar Wavelets with Wiener Filter

Jaspreet Kaur, Rajneet Kaur

Abstract :

Removing a speckle noise from medical images is an important task diagnosis. Various filtering techniques like mean, median, kaun have been developed but they give only little improvement. Latest domain in the field of Image denoising and compression is using wavelet analysis. Multiresolutional image analysis using wavelets is the latest modification in the field of image enhancement and denoising. So in this paper we use wavelet function haar wavelet with wiener filter and results are obtained using MSE (Mean Square Error), Elapsed time, using PSF and at the end we get denoised image.

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Article: Download PDF   DOI : 10.36106/ijsr  

Cite This Article:

Jaspreet Kaur, Rajneet Kaur Speckle Noise Reduction in Biomedical Images Using Haar Wavelets with Wiener Filter International Journal of Scientific Research, Vol.II, Issue.V May 2013

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