1. A method of enhancing representations of micro-calcifications in a digital mammogram image, the method comprising: smoothing the digital mammogram image using a fuzzy smoothing technique to yield a fuzzy smoothed image; subtracting the fuzzy smoothed image from the digital mammogram image to yield a micro-calcifications enhanced image; and scaling gray level values of pixels in the micro-calcifications enhanced image by a predetermined amount to provide a digital mammogram image with enhanced representations of the micro-calcifications.