How to apply Poisson in matrix image

Dear All,

I have matrix image as attached.

Anyone can help me how to apply Poisson distribution in that matrix?

So that after apply possion, the image become as below picture.

[Dyuman Joshi]

You asked the same question 8 days ago, and accepted an answer to it - https://in.mathworks.com/matlabcentral/answers/2016451-how-to-apply-poisson-in-matrix-image?s_tid=prof_contriblnk

Why have you asked it again?

[DGM]

... I was going to say.