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Speckle Noise Reduction by using Designed MFilter for Ultrasonic Images
Rimpy Jain and Manju Mandot

Published in: Journal for Advance Research in Applied Sciences
Volume- 4, Issue-5, pp. 79-85, Oct 2017
DPI :-> 16.10089.JARAS.2017.V4I5. 7985.2040



Abstract
Digital Image Processing is grabbed by various fields like transportation, astrology, architecture, medical science etc. Medical images manly suffer from low resolution in the spatial & spectral domain, high level of noise, low contrast, geometric deformations, and occupancy of imaging artefacts. These deformity or bugs can be inherit to the imaging modality as x-ray offers low contrast for soft tissues metallic implants will effect imaging artefacts in MRI, ultrasound generates very noisy images etc. or the results of the cold-blooded adjustment at the time of acquisition. Process on images and extract useful information from the image, is the important part of digital image processing. This extraction process suffers from various problems like noise and unwanted numerical data. To remove noise, image processing produce de-noising processes which perform their action using filters. In this paper, we have designed M-filter to remove noise from the images which are grabbed from medical science like ultrasound, endoscopy, radiology, tomography images. This filter takes few seconds in all filtering process.

Key-Words / Index Term
Digital Image, Digital Image Processing, Medical Imaging, De-Noising, M-Filter, Thresholding

How to cite this article
Rimpy Jain and Manju Mandot , “Speckle Noise Reduction by using Designed MFilter for Ultrasonic Images”, Journal for Advance Research in Applied Sciences, 4, Issue-5, pp. 79-85, Oct 2017. DPI:16.10089.JARAS.V4.I5.2040