ENHANCING IMAGES SUPERIMPOSED ON UNEVEN OR PARTIALLY OBSCURED BACKGROUND

摘要

This invention provides a method of leveling an image of a non-uniform background. The method uses all or a portion of the image data from the original image and mathematical algorithms to construct a model image that reflects the non-uniform background of the original image and subtract the model image from the original image to generate an image with a more uniform background. This invention also provides computer software for performing the methods of the invention.