Speckle Noise Removal in Medical Images using Various Filters
S. Pradeep1, K. Ribana2
1S. Pradeep, Assistant Professor, Department of ECE, M.Kumarasamy College of Engineering, Thalavapalayam, Karur (Tamil Nadu), India.
2K. Ribana, Assistant Professor, Department of ECE, M.Kumarasamy College of Engineering, Thalavapalayam, Karur (Tamil Nadu), India.
Manuscript received on 27 April 2019 | Revised Manuscript received on 09 May 2019 | Manuscript Published on 17 May 2019 | PP: 552-554 | Volume-7 Issue-6S4 April 2019 | Retrieval Number: F11160476S419/2019©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: Speckle noise removal is still a challenging task for removal which occurs due to returning waves from laser, Synthetic aperture radar, ultrasound etc. In this proposed work combination of various filters has been used for the removal of speckle noise and various parameters like SNR, PSNR, MSE, SSIM has been measured and results are compared for different medical images.
Keywords: Filter, Medical Images, Speckle Noise, Thresholding.
Scope of the Article: Image Security