IJIGSP Vol. 5, No. 2, 8 Feb. 2013
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Image enhancement, Ultrasonic scan, Speckle noise, Denoising filters
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.
Amira A. Mahmoud, S. EL Rabaie, T. E. Taha, O. Zahran, F. E. Abd El-Samie, W. Al-Nauimy,"Comparative Study of Different Denoising Filters for Speckle Noise Reduction in Ultrasonic B-Mode Images", IJIGSP, vol.5, no.2, pp.1-8, 2013. DOI: 10.5815/ijigsp.2013.02.01
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