How to Calculate Mean Value of Pixels in Neighborhood?
Mean Value of Pixels in Neighborhood calculator uses Global Mean Pixel Intensity level of Subimage = sum(x,0,Number of Intensity Levels-1,Intensity Level of Ith Pixel*Probability of Occurrence of Rith in Subimage) to calculate the Global Mean Pixel Intensity level of Subimage, The Mean Value of Pixels in Neighborhood formula is used to find global mean which is computed over an entire image and are useful for gross adjustments in overall intensity and contrast. Global Mean Pixel Intensity level of Subimage is denoted by m_{Sxy} symbol.
How to calculate Mean Value of Pixels in Neighborhood using this online calculator? To use this online calculator for Mean Value of Pixels in Neighborhood, enter Number of Intensity Levels (L), Intensity Level of Ith Pixel (r_{i}) & Probability of Occurrence of Rith in Subimage (p_{Sxy_ri}) and hit the calculate button. Here is how the Mean Value of Pixels in Neighborhood calculation can be explained with given input values -> 15 = sum(x,0,4-1,15*0.25).