Man wird dem einzelnen nicht gerecht, wenn man es gesondert ins Auge
jaftt, ohne seinen Zusammenhang mit dem Ganzen zu beachten und dem
Beziehungssystem Rechnung zu tragen, in dem es steht. Thomas Mann
Science in general, as well as in each of its individual fields, is a
part of human culture. In that sense, this book aims to contribute to
uncovering a small part of the connections and relationships which bind
image processing, categorized in informatics and technology, with the
knowledge accumulated over the years on discrete structures. How does
one consider problems, models, mathematical methods and prac- tical
applications? How does the search for ideas and the endeavour for know-
ledge in the original work of scientists find expression? Is there
something to be learnt from science to date for future developments?
Such questions have shaped the content and style of this book.
Substantial impetus to the discrete theory of image processing was
afforded by the work of Rosenfeld and colleagues. Other fruitful sources
of ideas con- sidered here are number theoretical problems (GauB,
Minkowski) and integral geometric investigations (Blaschke, Santalo).
Since the beginning of the 1980s I have strived to build upon these
ideas a unified mathematical representation of discrete image processing
working together with R.K1ette and P.Hufnagl.