How to create a function that returns an image that is the mean of many binary images?

I want to write a function that returns an image that is the mean of many binary images. My problem is that I don't know what my function's input should be. I need to create some sort of structure with all the binary images and then to access this structure from the function, right? Can anyone please me how to do that?

Answer 1

[Image Analyst]

In what form will all these binary images be? Are they binary, meaning logical (true/false, 1/0, white/black)? Or did you mean something else?

[Effrosyni]

many thanks for your prompt answer, however I figured it out. I won't rush into posting next time