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Proceedings Paper

On-Line Fringe Analysis By Real-Time Phase-Shift-Processing
Author(s): Bernd Breuckmann; Peter Janke; Thomas Hermann
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Paper Abstract

This paper presents the concept of a fast-frame-processor for on-line analysis of fringe patterns which allows the recording of phase-shifted fringe patterns and the successive analysis of the image data by the phase shift algorithm in video real-time. Examples will demonstrate the use of fast-fringe-analysis for holography, speckle technique, moire-and 3D-measuring techniques. Additionally it points out the fast-frame-processor's ability of carrying out nearly all operations needed for the prepro-cessing of images in video-real-time; e.g. filter-operations, contrast enhancement, background correction, averaging and so on. In particular, this system enables true color image processing and color classification in video-real-time.

Paper Details

Date Published: 2 March 1989
PDF: 5 pages
Proc. SPIE 1027, Image Processing II, (2 March 1989); doi: 10.1117/12.950265
Show Author Affiliations
Bernd Breuckmann, OPTO-TECH (Germany)
Peter Janke, OPTO-TECH (Germany)
Thomas Hermann, OPTO-TECH (Germany)


Published in SPIE Proceedings Vol. 1027:
Image Processing II
Peter J.S. Hutzler; Andre J. Oosterlinck, Editor(s)

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