On-line inspection of textile geometries

Thomas Bahners; Werner Ringens; Eckhard Schollmeyer

doi:10.1117/12.168058

1 February 1993 On-line inspection of textile geometries

Thomas Bahners, Werner Ringens, Eckhard Schollmeyer

Proceedings Volume 2088, Laser Dimensional Metrology: Recent Advances for Industrial Application; (1993) https://doi.org/10.1117/12.168058
Event: Laser Dimensional Metrology: Recent Advances for Industrial Application, 1993, Brighton, United Kingdom

Abstract

Two examples of specific design philosophies for low-cost on-line inspection systems for textiles are described in this paper: The application of the moire-technique can heavily enhance the imaging of textile surfaces as a filter for the assessment of geometric variations of the textile `grating' with extremely simple algorithms for image analysis. Blinded for color shades triangulation sensors have been developed into powerful tools for fast profiling of textile surfaces. Curtailed for certain applications fiber optical modifications of the basic triangulation principle have been developed for aereal inspection.

Citation Download Citation

Thomas Bahners, Werner Ringens, and Eckhard Schollmeyer "On-line inspection of textile geometries", Proc. SPIE 2088, Laser Dimensional Metrology: Recent Advances for Industrial Application, (1 February 1993); https://doi.org/10.1117/12.168058

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