X-Ray image conversion to greyscale area coverage
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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
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Image Analyst
le 21 Mai 2013
Try imhist() or mean2(). Also see my Image Segmentation Tutorial: http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%3A31862
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Image Analyst
le 21 Mai 2013
I referred you to my File Exchange where I have several m-files that you can download to do various things like gray scale image segmentation, and color detection. There is no video, just m-files that you download and run.
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Walter Roberson
le 20 Mai 2013
But it depends how you want to handle different grey levels. Should a pixel be counted as either covered (1) or not covered (0), or should the brightness of the pixel correspond to the density and you want to find the average "weight" of the area ?
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