Earticle

초록

영어

An online surface inspection system m of hot rolled strips is introduced. This system is designed t o detect such main Surface defects on hot rolled strips as scar, scratches, pits, water drops Cracks. Cross hatchings, and so on. Multiple CCD area scan cameras are adopted to capture images of strip surface simultaneously, and all the images are processed by parallel computation system Real-time, which is supported by fast image process techniques and parallel computation techniques, in order to snap main defect regions on the surface of strips. At last, the defects will be classified to several types. The application of the system to practical production line shows that it can detect main defects of hot rolled strips more effectively than traditional method, and it is easily to be maintained.

목차

Abstract
 1. Introduction
 2. Digital Image Processing and Computer Vision
  2.1. Thresholding
  2.2. Region-growing based segmentation
  2.3. Region splitting
  2.4. Merging
  2.5. Split-Merge Segmentation
  2.6. Modern Methods for Image Segmentation
 3. The Tool
 4. Downscaling
 5. Spliting
  5.1. The splitting criterion
  5.2. Detailed description of the code main program
  5.3. Region Continuity
  5.4. Merging
  5.5. The compatibility criterion
  5.6. Detailed description of the code
 6. Conclusion
 References

키워드

저자

• S. M. Ramesh [ Bannari Amman Institute of Technology, Sathyamangalam, India ]
• B. Gomathy [ Bannari Amman Institute of Technology, Sathyamangalam, India ]
• T.V.P.Sundararajan [ Bannari Amman Institute of Technology, Sathyamangalam, India ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Signal Processing, Image Processing and Pattern Recognition

• 간기

  격월간

• pISSN

  2005-4254

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605