Enhancement of digital images by modeling two-dimensional surfaces
J. G. Huebel, Myers, G. K. · University of North Texas Digital Library (University of North Texas) · 1976
A method of digital image processing is described which can be used to improve the quality of radiographic images. An image is modeled as the sum of background information, details of interest, and noise. The background is then modified in order to enhance the details. 5 figures.