title: Fundamentals of superresolution.
abstract: The fundamental principles behind superresolution are discussed, and different schemes classified. Different definitions for localization of a wave are discussed.
authors.affiliation: Division of Bioengineering, National University of Singapore, 9 Engineering Drive 1, Singapore 117576, Singapore. colin@nus.edu.sg
authors.forename: Colin J R
authors.initials: CJ
authors.lastname: Sheppard