How do I mean and variance of perimeter, area and BoundingBox?

I have script. Image analysis. How do I mean and variance of perimeter, area and BoundingBox? Thank you.

Answer 1

[Image Analyst]

See my BlobsDemo image segmentation tutorial. I go over all that in the tutorial: http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%3A31862