Detection of small surface defects using DCT based enhancement approach in machine vision systems

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 6040, Issue , 2005, Pages

  He, Fuqiang ^a   Wang, Wen ^a   Chen, Ziehen ^a  

^a ZHEJIANG UNIVERSITY   (China)

Author keywords

DCT; Defect detection; Leather surface; Odd odd frequency matrix; Reverse cumulative sum

Indexed keywords

ALGORITHMS; COMPUTATION THEORY; ENTROPY; HIGH PASS FILTERS; IMAGE PROCESSING; IMAGE SEGMENTATION;

DCT; DEFECT DETECTION; LEATHER SURFACE; ODD-ODD FREQUENCY MATRIX; REVERSE CUMULATIVE SUM;

COMPUTER VISION;

EID: 33645004597     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.664153     Document Type: Conference Paper

References (14)

1. Olsson, J. and S. Gruber. "Web process inspection using neural classification of scattering light". Proceedings of the IEEE International Conference on Industrial Electronics, Control, Instrumentation and Automation (IECON'92), San Diego, 1443-1448, 1992.
2. Brzakovic, D. and N. Vujovic. "Designing defect classification system: a case study". Pattern Recognition 29, 1401-1419, 1996.
3. Sang-Yeon Kim, Dongil Han, Seung-Jong Choi and Jong-Seok Park, "Image contrast enhancement based on the piecewise-linear approximation of CDF." IEEE Transactions on Consumer Electronics, Vol. 45, No. 3. pp.828-834, 1999.
4. Sari-Sarraf Hamed, and J. S. Goddard, "Robust defect segmentation in woven fabrics." Proceedings of Computer Vision and Pattern Recognition, 938-944, 1998.
5. Hoang K., W. Wen, A. Nachimuthu, X. L. Jiang. "Achieving automation in leather surface inspection". Computers In Industry. 34, 43-54. October 1997.
6. Roever D., W. Wen, H. Kaebernick, K. Hoang, "Visual Inspection System for Leather Hide". US Patent 6 157 730, 2000.
7. Pölzleitner W., A. Niel, "Automatic inspection of leather surfaces". Society of Photooptical Instrumentation Engineers, 2347, 50-58, November 1994.
8. Du-Ming Tsai and Tse-Yun Huang, "Automated surface inspection for statistical textures." Image and Vision Computing, Vol. 21. pp.307-323, 2003.
9. Wen-Hsiung Chen, C. Harrison Smith and S.C. Fralick, "A fast computational algorithm for the discrete cosine transform," IEEE Transactions on Communications. Vol. 25. No. 9, pp. 1004-1009, 1977.
10. Nam Ik Cho and Sang Uk Lee. "Fast algorithm and implementation of 2-D discrete cosine transform," IEEE Transactions on Circuits and Systems, Vol. 38, No. 3. pp.297-305, 1991.
11. Biao Chen. Shahram Latifi and Junichi Kanai, "Edge enhancement of remote sensing image data in the DCT domain," Image and Vision Computing, Vol. 17, No. 12, pp.913-921, 1999.
12. Yu Zhong and Anil K. Jain, "Object localization using color, texture and shape." Pattern Recognition, Vol. 33, 671-684, 2000.
13. Chong-Wah Ngo, Ting-Chuen Pong and Roland T. Chin. "Exploiting image indexing techniques in DCT domain," Pattern Recognition. Vol. 34., 1841-1851, 2001.
14. Douglas C. Montgomery, Introduction to Statistical Quality Control, 4th Ed., John Wiley & Sons. 406-419. 2001.