This visual note is to complete chapter 2 (Image enhancement via point processing) materials. At first, the planning is to have a note such as shown in Figure 1 below. But, eventually, I think it is best to keep it a bit more simplified like the one in Figure 2.
![](https://people.utm.my/musamm/files/2019/09/statistical-trnasformation.png)
![](https://people.utm.my/musamm/files/2019/09/Digital-Image-Processing-Info-Graphic.jpg)