24 September 2014 Automated defect detection in textured materials using wavelet-domain hidden Markov models
Author Affiliations +
Abstract
An approach that addresses defect detection in textured surfaces based on the wavelet-domain hidden Markov tree (HMT) model is proposed. The proposed scheme includes two successive stages, i.e., training and inspection. During the training process, an HMT for the wavelet transform (WT) of an
© 2014 Society of Photo-Optical Instrumentation Engineers (SPIE)
Guang-Hua Hu, Guo-Hui Zhang, Qing-Hui Wang, "Automated defect detection in textured materials using wavelet-domain hidden Markov models," Optical Engineering 53(9), 093107 (24 September 2014). https://doi.org/10.1117/1.OE.53.9.093107
JOURNAL ARTICLE
17 PAGES


SHARE
Back to Top