title: Image approximation from gray scale ``medial axes''.
abstract: Several types of gray-weighted ``medial axes'' have been defined. This paper shows that one of them, the min-max medial axis, can be used to reconstruct good approximations to the original image based on a relatively small amount of information.
authors.affiliation: Computer Vision Laboratory, Computer Science Center, University of Maryland, College Park, MD 20742.
authors.forename: S
authors.initials: S
authors.lastname: Wang
authors.forename: A Y
authors.initials: AY
authors.lastname: Wu
authors.forename: A
authors.initials: A
authors.lastname: Rosenfeld