i need a mat lab code for this equation H ' = aH + (1 - a )H u , where 0 <= a <= 1., and H= HISTOGRAM OF INPUT IMAGE, Hu= uniform histogram of input image

hi sir is there any difference between uniform histogram of an image and histogram equalization.if there how to find uniform histogram of an image.my task is create a new histogram based on histogram of input image and uniform histogram,then how to re construct image from histogram

[Walter Roberson]

Please include a link that talks about "uniform histogram", as you appear to be using it with a different meaning than I would expect.

Answer 1

[Walter Roberson]

histogram() once with your Hu ("uniform histogram"), whatever that is. Then "hold on". Then histogram() again with your H, this time specifying

'FaceAlpha', a

The result will be what you asked for in your title. That equation is an "alpha blending".