1. A stent evaluation method for evaluating a stent in situ, the computer-implemented method comprising: accessing a computer accessible database to obtain at least one medical image; selecting a region of interest in the at least one medical image, wherein the region of interest comprises the stent in situ, wherein the stent comprises a plurality of cells; cropping the region of interest from the at least one medical image to generate a cropped image; identifying the background of the cropped image; subtracting pixels from the cropped image, wherein the subtracted pixels represent the background; normalizing a grayscale of the cropped image; adjusting contrast of the cropped image to produce a first enhanced image; and outputting the first enhanced image to the user.