1Assistant Professor, Dept of Biomedical Engg, Bharath Institute of Higher Education and Research, Chennai-73
2Professor and Head, Dept of Biomedical Engg, Bharath Institute of Higher Education and Research, Chennai-73
*Corresponding Author: R. Kishore Kanna, Assistant Professor, Department of Biomedical Engg., Bharath Institute of Higher Education and Research, Chennai-73, e-mail: kishorekanna007@gmail.com
Online published on 27 March, 2020.
Image processing techniques is been applied to process of imaging to obtain a more suitable output image for certain specific applications. Image processing improves the interpretability of an image for a human viewer. Visible quality of an image is enhanced by varying brightness, contrast, & histogram equalization. The analysis of image from tissues is very important for the detection of abnormalities. The images from abnormal regions are processed for distinguishing normal and abnormal regions. Commonly used method for analysis of medical images are based on software algorithm and the image enhancement algorithm with field programmable gate arrays (FPGA) implemented in hardware is a high performance. The image processing uses MATLABsimulator for processing. The proposed system of fundus image for detecting fluid filled abnormal regions of retina. The performance of the proposed system is evaluated1
Image enhancement, FPGA, Histogram, MATLAB simulator
