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O. Zahran

Work place: Department of Electronics and Electrical Communications, Faculty of Electronic Engineering, Menoufia University, 32952, Menouf, Egypt.

E-mail: osama_zahran@hotmail.com

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Author Articles
Comparative Study of Different Denoising Filters for Speckle Noise Reduction in Ultrasonic B-Mode Images

By Amira A. Mahmoud S. EL Rabaie T. E. Taha O. Zahran F. E. Abd El-Samie W. Al-Nauimy

DOI: https://doi.org/10.5815/ijigsp.2013.02.01, Pub. Date: 8 Feb. 2013

Image denoising involves processing of the image data to produce a visually high quality image. The denoising algorithms may be classified into two categories, spatial filtering algorithms and transform domain based algorithms. In this paper a comparative study of different denoising filters for speckle noise reduction in ultrasonic b-mode images based on calculating the Peak Signal to Noise Ratio (PSNR) value as a metric is presented. The quantitative results of comparison are tabulated by calculating the PSNR of the output image.

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