A method for determination of optimal image enhancement for the detection of mammographic abnormalities. - Derek T. Puff; Etta D. Pisano; Keith E. Muller; R. Eugene Johnston; Bradley M. Hemminger; Christina A. Burbeck; Robert McLelland; Stephen M. Pizer (J. Digit. Imaging, 1994)

Object shape before boundary shape: Scale-space medial axes. - Stephen M. Pizer; Christina A. Burbeck; James M. Coggins; Daniel S. Fritsch; Bryan S. Morse (J. Math. Imaging Vis., 1994)