Textile Science and Engineering (한국섬유공학회지)

The Korean Fiber Society (한국섬유공학회)
권호 표지

A Study on the Automatic Recognition of Weave Pattern by Digital Image Analysis

화상분석에 의한 직물패턴의 자동인식에 관한 연구

  • 김창훈 (서울대학교 섬유고분자공학과) ;
  • 강태진 (서울대학교 섬유고분자공학과)
  • Published : 1996.07.01

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Abstract

By using the computer image processing and analysis, a system to detect the weave pattern and yarn colors was developed under Windows 3.1. The image of woven fabric was captured by a HITACHI color CCD camera and converted into digital data through TARGA+32 board. To determine the weave pattern, the changes of gray values at warp/weft interlacing position were analyzed. And this method can also be adapted to colored and patterned fabrics. To do this, the two images, i. e., the transmissive and reflective illuminated images, were used. From the transmitted image, the informations about yarn positions were analyzed. And from the reflected image, the warp/weft interlacing data and the arrangement of colored yarns were obtained. By analyzing the aspect ratio of ellipsoidal image at warp/weft interlacing positions, the warp/weft interlacing data could be obtained. And the HSV color model was used to classify the same yarn colors.

Keywords

References

  1. Textile Res. J. v.65 no.3 Y. Na;B. Pourdeyhimi
  2. J. Textile Inst. v.86 no.1 B. Xu;J. A. Reed
  3. Textile Res. J. v.65 no.1 Y. F. Zhang;R. R. Bresee
  4. International Journal of Clothing Sci. and Tech. v.6 no.5 S. Convery;T. Lunney;A. Hashim;M. McGinnity
  5. Textile Res. J. v.56 D. P. Thibodeaux;J. P. Evans
  6. Ph. D. Dissertation, University of Maryland Y. Na
  7. INDA Journal of Nonwovens Res. v.5 no.1 X. C. Huang;R. R. Bresse
  8. Textile Res. J. v.64 no.1 B. Pourdeyhimi;B. Xu;L. Wehrle
  9. Textile Res. J. v.63 no.9 B. Pourdeyhimi;B. Xu;J. Sobus
  10. J. Text. Mach. Soc. Japan(English version) v.32 no.1 K. Ohta;K. Sakaue;H. Tamura
  11. J. Text. Mach. Soc. Japan(English version) v.35 no.2 M. Kinoshita;Y. Hashimoto;R. Akiyama;S. Uchiyama
  12. J. Text. Mach. Soc. Japan(Japan version) v.44 no.6 T. Nishimatsu
  13. Proceedings of The 2nd Asian Textile Conference v.1 H. C. Lin
  14. 영상인식 김희승
  15. C언어를 이용한 영상신호처리 이문호(외)
  16. 직물분해 설계의 실제지식 손만익
  17. 기초직물구조학 육영수
  18. Fundamentals of Digital Image Processing A. K. Jain
  19. Matrix Structured Image Processing E. R. Doughety;C. R. Giardina
  20. Digital Image Processing and Analysis J. C. Simon;A. Rosenfield
  21. Practical Computer Vision in C J. R. Parker