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Proceedings Paper

Scanner for the digitization of phtogrammetric aerial images
Author(s): Hannfried Zuegge; Karl-Heinz Schuster; Juergen Klein
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Paper Abstract

Very high geometric and radiometric resolution requirements must be met by the digitization of photogrammetric aerial images or entire aerial films. Flat bed scanners scanning with CCD arrays are used in this field. The optical design will be discussed in detail. A scanner designed by Carl Zeiss will be used to illustrate alternative illumination and lens systems which project the aerial image onto a CCD array. An Offner catoptric system is shown to be superior to a conventional refractive lens.

Paper Details

Date Published: 23 August 1996
PDF: 9 pages
Proc. SPIE 2774, Design and Engineering of Optical Systems, (23 August 1996); doi: 10.1117/12.246698
Show Author Affiliations
Hannfried Zuegge, Carl Zeiss (Germany)
Karl-Heinz Schuster, Carl Zeiss (Germany)
Juergen Klein, Carl Zeiss (Germany)

Published in SPIE Proceedings Vol. 2774:
Design and Engineering of Optical Systems
Joseph J. M. Braat, Editor(s)

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