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An Efficient of Coal and Gangue Recognition Algorithm

첫 페이지 보기
  • 발행기관
    보안공학연구지원센터(IJSIP) 바로가기
  • 간행물
    International Journal of Signal Processing, Image Processing and Pattern Recognition 바로가기
  • 통권
    Vol.6 No.4 (2013.08)바로가기
  • 페이지
    pp.345-354
  • 저자
    Kuidong Gao, Changlong Du, Haoxiang Wang, Shibo Zhang
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A206584

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원문정보

초록

영어
The separation for coal and gangue is an important process in mine production. In order to automatically select the gangue, this study obtained the difference and distribution regularity of the grayscale distribution by analyzing a large number of image data. By improving Bayesian Decision theory, identifiably character Bayesian Discriminant algorithm was proposed to get grayscale division threshold of coal and gangue. Aimed at the problem that impurities gangue and vitrinite in coal affect the accuracy of recognition result, mean smoothing filter algorithm was used to pre-process image and related neighborhood pixels recognition algorithm was proposed for recognizing the coal and gangue. The recognition system was tested on-line with a large number of random selected materials for many times, the average correct recognition was 96.8%. The test results indicated that the algorithm is stable and robust and the recognition system has a great potential in automatic selecting of gangue.

목차

Abstract
 1. Introduction
 2. Materials and Recognizable Feature
  2.1. Coal and Gangue
  2.2. Acquisition of Image
  2.3. Grayscale Distribution Feature of Coal and Gangue
 3. Image Feature Extraction and Pre-processing
  3.1. Threshold Selection Algorithm
  3.2. Image Pre-processing
 4. Related Neighborhood Pixels Recognition Algorithm
 5. Test Verification
 6. Conclusions
 Acknowledgements
 References

저자

  • Kuidong Gao [ College of Mechanical and Electrical Engineering, China University of Mining and Technology ]
  • Changlong Du [ College of Mechanical and Electrical Engineering, China University of Mining and Technology ]
  • Haoxiang Wang [ College of Electronic Engineering, Xidian University ]
  • Shibo Zhang [ College of Mechanical and Electrical Engineering, China University of Mining and Technology ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    보안공학연구지원센터(IJSIP) [Science & Engineering Research Support Center, Republic of Korea(IJSIP)]
  • 설립연도
    2006
  • 분야
    공학>컴퓨터학
  • 소개
    1. 보안공학에 대한 각종 조사 및 연구 2. 보안공학에 대한 응용기술 연구 및 발표 3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최 4. 보안공학 기술의 상호 협조 및 정보교환 5. 보안공학에 관한 표준화 사업 및 규격의 제정 6. 보안공학에 관한 산학연 협동의 증진 7. 국제적 학술 교류 및 기술 협력 8. 보안공학에 관한 논문지 발간 9. 기타 본 회 목적 달성에 필요한 사업

간행물

  • 간행물명
    International Journal of Signal Processing, Image Processing and Pattern Recognition
  • 간기
    격월간
  • pISSN
    2005-4254
  • 수록기간
    2008~2016
  • 십진분류
    KDC 505 DDC 605

이 권호 내 다른 논문 / International Journal of Signal Processing, Image Processing and Pattern Recognition Vol.6 No.4

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