Defect detection algorithm for corner cracks in steel billet using discrete wavelet transform

ICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings

Volumn , Issue , 2009, Pages 2769-2773

  Jeon, Yong Ju ^a   Yun, Jong Pil ^a   Choi, Doo Chul ^a   Kim, Sang Woo ^a  

^a Pohang University of Science and Technology (POSTECH)   (South Korea)

Author keywords

Corner crack; Defect detection; Steel billet; Visual inspection; Wavelet

Indexed keywords

BILLET IMAGES; CORNER CRACKS; DEFECT DETECTION; DEFECT DETECTION ALGORITHM; DETECTION METHODS; DETECTION OF DEFECTS; IMAGE PROCESSING TECHNIQUE; LIGHTING CONDITIONS; MORPHOLOGICAL FEATURES; STEEL BILLETS; STEEL PRODUCTS; STEEL SURFACE; SURFACE FEATURE; VISUAL INSPECTION;

BILLETS (METAL BARS); CUSTOMER SATISFACTION; DEFECTS; DISCRETE WAVELET TRANSFORMS; FATIGUE OF MATERIALS; IMAGE PROCESSING; TOTAL QUALITY MANAGEMENT; VISUAL COMMUNICATION;

CRACK DETECTION;

EID: 77951135679     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

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