1. A method of standardizing intensity of a medical image comprising: registering said medical image to a standard image; applying one or more masks to said medical and said standard images for isolating image components; determining the most common intensity data pair between said medical image and said standard image for each isolated image component; calculating a formula that joins the most common intensity data pair of each image component; and interpolating an intensity data adjustment using said formula and applying it to said medical image data to generate a standardized version of said medical image.