On-Line Fringe Analysis By Real-Time Phase-Shift-Processing

Bernd Breuckmann

doi:10.1117/12.968832

16 January 1988 On-Line Fringe Analysis By Real-Time Phase-Shift-Processing

Bernd Breuckmann

Proceedings Volume 0952, Laser Technologies in Industry; (1988) https://doi.org/10.1117/12.968832
Event: Laser Technologies in Industry, 1988, Porto, Portugal

Abstract

This paper presents the concept of a real-time-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. In addition, examples will demonstrate the use of the phase-shift-processor in holography, speckle technique, moire- and 3D-measuring techniques.

Citation Download Citation

Bernd Breuckmann "On-Line Fringe Analysis By Real-Time Phase-Shift-Processing", Proc. SPIE 0952, Laser Technologies in Industry, (16 January 1988); https://doi.org/10.1117/12.968832

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