Histogram modification based colour image enhancement scheme

In an application of which processes an image, the method used widely CE referred as term Contrast of Enhancement is HE Histogram of Equalization. An algorithm for this may be effortlessly executed; even so, it has a tendency to transfigure the image brightness to the center point of scale of gray level. This document shows the modification scheme of a histogram which is elementary to take care of such sort of issues as per trait of implementation. The boundary estimations which are two in quantity of backing of histogram chart are discovered and situated to relating qualities, individually. The probability density function for calculating probability of the image is then is enumerate & revised function of mapping is utilized to accomplish HE. Outcomes of trial demonstrate that the methodology suggested may viably enhance image standard improved by HE & HM routines, & even HR called as redistribution of histogram, for example, (GLG) grouping of gray level, RGB colour spacing and hue preserving methods. Taking R, G and B component individually and remap them.