Implementation of Image Enhancement by Various Method

Abstract

Image Enhancement is one of the most important and difficult techniques in image research. The aim of image enhancement is to
improve the visual appearance of an image, or to provide a “better transform representation for future automated image
processing. Many images like medical images ,satellite images, aerial images and even real life photographs suffer from poor
contrast and noise. It is necessary to enhance the contrast and remove the noise to increase image quality. One of the most
important stages in medical images detection and analysis is Image Enhancement techniques which improves the quality (clarity)
of images for human viewing, removing blurring and noise, increasing contrast, and revealing details are examples of
enhancement operations. The enhancement technique differs from one field to another according to its objective. In this paper,
“Bit Plane Slicing” method is investigated using MATLAB/Simulink to understand the importance of each bit plane in the image.