Doken Irem ; Gokdemir Melih ; Al-Shaibani W. T ; Shayea Ibraheem

Abstract

The relevance and impact of probability distributions on image processing arethe subject of this study.It may be characterized as a probability distributionfunction of brightness for a certain area, which might be a whole picture. Togenerate a histogram, the probability density function of the brightness isfrequently calculated by counting how many times each brightness occurs in thepicture region. The brightness average is defined as the sample mean of thebrightness of pixels in a certain region. The frequency is shown by thehistogram. The histogram has a wide range of uses in image processing. Itcould, for starters, be used for picture analysis. Second, the functions of animage's brightness and contrast, as well as the final two uses of equalizingand thresholding. Normalizing a histogram is one technique to convert theintensities of discrete distributions to the probability of discretedistribution functions. The technique to equalize the histogram is to controlthe image's contrast by altering their intensity distribution functions. Themajor goal of this procedure is to give the cumulative probability function alinear trend (CDF).A method of segmentation is to divide a section of thepicture into constituent areas or objects.