MATLAB: What is meant by probability distribution function of an image

image processingImage Processing Toolboxprobability distribution

How to find the probability distribution of an image

Best Answer

Try this:

[pixelCount grayLevels] = imhist(grayImage);

special considerations must be taken for floating point images.

Related Solutions

MATLAB: How to plot the “ the intensity distribution of the 100th row of an image ” …

I don't know what you're comparing to what, but maybe this will help:

% Get the 100th row
theRow = imageArray(100, :);
% Get the intensity distribution.
[pixelCounts grayLevels] = imhist(theRow);
% Plot the distribution as a bar chart.
bar(grayLevels, pixelCounts);

MATLAB: How to implement gray level probability density function

% Get histogram:
[pixelCounts, grayLevels] = imhist(grayImage);
% Computer probability density function:
pdf = pixelCounts / numel(grayImage);

Best Answer

Related Solutions

MATLAB: How to plot the “ the intensity distribution of the 100th row of an image ” …

MATLAB: How to implement gray level probability density function

Related Question