Analysis of linear filtering techniques on X-Ray image

Author

Agarwal, Sankalp ; Joshi, Yash ; Singh, O.P. ; Nagaria, Deepak

Author_Institution

Amity Sch. of Eng. & Technol., Amity Univ., Lucknow, India

fYear

2014

fDate

26-28 Sept. 2014

Firstpage

313

Lastpage

316

Abstract

X-Ray is boon for medical practitioner as it helps in identifying the patient medical situation. Noise is the disturbance which gets on the medical images easily (due to blood flow problem, due to internal instruments problem, etc) and alter the image with unknown parameter. The aim of this paper is to improve the quality of X-Ray image using various linear filters. This paper is an overview of effective linear filtering method to obtain enhanced image or improved image from distorted image. Experimental results on medical image will illustrate the performance of all the filters studied.

Keywords

diagnostic radiography; filtering theory; image enhancement; medical image processing; X-ray image; image enhancement; linear filtering techniques; linear filters; medical practitioner; Biomedical imaging; Laplace equations; Maximum likelihood detection; Nonlinear filters; PSNR; Disk filter; Gaussian filter; Laplacian filter; Log filter; MAE; MSE; PSNR; Prewitt filter; SNR; Sobel filter; unsharp filter;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer and Communication Technology (ICCCT), 2014 International Conference on

Conference_Location

Allahabad

Print_ISBN

978-1-4799-6757-5

Type

conf

DOI

10.1109/ICCCT.2014.7001511

Filename

7001511