Development of Color Inspection System of Printed Texture using Scanner

스캐너를 이용한 직물의 색상검사기 개발

  • Published : 2003.08.01

Abstract

It is very important to inspect the color of printed texture in the textile process. The standard colorimetric system used for the recognition of the color in the textile industry. It uses XYZ color system defined by CIE (Commission Internationale de 1Eclairage), but is too expensive. Therefore, in this paper, we propose a color inspection system of the printed texture using a color scanner. Because the scanner uses RGB value for color, it is necessary the mapping from RGB to XYZ. However, the mapping is not simple, and the scanner has even positional deviation because of the geometric characteristics. To transform from RGB to XYZ, we used a NN (neural network) model and also compensated the positional deviation. In real experiments, we could get fairly exact XYZ value from the proposed color inspection system in spite of using a color scanner with large measuring area.

Keywords

References

  1. Min, C. and Liqun, H., 'Neural Network Based Computer Leather Matching System,' IEEE Int. conf. on Intelligent Proc. Systems, pp. 377-380, October 1997 https://doi.org/10.1109/ICIPS.1997.672804
  2. Asano, T., et al, 'Automated Color Inspection System for Color CRT Display,' Int. conf. on Industrial Electronics, Control, Instrumentation, and Automation, Vol. 3652, pp. 725-729, 1992 https://doi.org/10.1109/IECON.1992.254542
  3. Alapuranen, P. and Westman, T., 'Automatic Visual Inspection of Wood Surfaces,' 11 th IAPR Int. conf. on Pattern Recognition, Vol. 16, pp. 371-374,1992 https://doi.org/10.1109/ICPR.1992.201578
  4. Nobbs, J. H. and Connolly, C., 'Camera-based Colour Inspection,' Sensor Review, Vol. 20-1, pp. 14-19,2000 https://doi.org/10.1108/02602280010311347
  5. Nobbs, J. H. and Connolly, C., 'Color Measurement by Video Camera,' Journal of the Society of Dyers and Colorists, Vol. 111, pp. 373-375, 1995
  6. Stokman, H. and Gevers, T., 'Color Measurement of Printed Textile using CCD Camera,' Vol. 37, No. 12, pp. 1733-1744, 1997
  7. Vrhel, M. J. and Trussell, H. J., 'Color Scanner Calibration via a Neural Network,' IEEE Int. Conf. on Acoustics, Speech, and Signal Processing, Vol. 79, pp. 3465-3468, 2000 https://doi.org/10.1109/ICASSP.1999.757588
  8. Cho, C. S., Chung, B. M. and Park, M. J., 'Color Inspection of Printed Texture using Scanner,' Joint Symposium between Sister Universities III Mechanical Engineering, Kyongju, pp. 236-237, 2002
  9. Gonzalez, R. C. and Woods, R. E., Digital Image Processing, Addison Wesley Longman, pp. 236-237, 1992
  10. Sproson, W. N., Colour Science in Televison and Display Systems, Adam Hilger, 1983