MATLAB: X-Ray image conversion to greyscale area coverage

Question

Hi Guys,

I have a X-Ray image and am wanting to quantify the different grey regions to get area of coverage. Any ideas how i would go about this?

Thanks

Answer 1

Try imhist() or mean2(). Also see my Image Segmentation Tutorial: http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%3A31862