pixel

[cees10]

i want to diplay the pixels   and with measurents    display a certain area  

i simply want to display the frontal area what i see ,but what ever i do i can see no way to diplay the pixels and divide them with a certain value

a sample of what i want   let say i have 400.000  pixels and divide them by 100  so i have 4.000

so  i want to display 4.000 as a area   all this in a loop so i can see the change right away 

i am new to vison  so bare with me but i cannot solve this simple issue looking at this for all most 14 days to this

HELP

[muks]

So mean to say u want to convert 40000 pixels into 4000 pixels? do u want to get 4000 pixels only or u want to compress 40000 into 4000?

[cees10]

the problem is solved
i wanted to add a area to the pixel so let say 100 pixel is 1 cm2 ,this way i can easy measure things wich i did

[muks]

U can do it in a better way.Can you tell me your application?

[cees10]

frontal aera  calc

and optical totlarance calc of products