Image Enhancement using Various Histogram Equalization Techniques
Sadjyot Hemant Gangolli, Arnold Johnson Fonseca, Reena Sonkusare · 2019 Global Conference for Advancement in Technology (GCAT) · 2019
Image Enhancement is a method that converts a poor quality image into a image of superior quality. This paper basically intends to enhance the quality of a image using the Histogram Equalization technique on MATLAB (R2014a) software and the outcome of the image parameters before and after applying Histogram Equalization are discussed. The statistical parameters of the image histogram such as mean and median can be used analyse and show an image of improvised image quality. The method is used to improve the image quality of an X-Ray image of a human bone. This paper also discusses the modern and enhanced techniques of Histogram Equalization and their merits over the traditional Histogram Equalization technique.