A Novel Machine Vision System for the Inspection of Micro-Spray Nozzle
AbstractIn this study, we present an application of neural network and image processing techniques for detecting the defects of an internal micro-spray nozzle. The defect regions were segmented by Canny edge detection, a randomized algorithm for detecting circles and a circle inspection (CI) algorithm. The gray level co-occurrence matrix (GLCM) was further used to evaluate the texture features of the segmented region. These texture features (contrast, entropy, energy), color features (mean and variance of gray level) and geometric features (distance variance, mean diameter and diameter ratio) were used in the classification procedures. A back-propagation neural network classifier was employed to detect the defects of micro-spray nozzles. The methodology presented herein effectively works for detecting micro-spray nozzle defects to an accuracy of 90.71%. View Full-Text
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Huang, K.-Y.; Ye, Y.-T. A Novel Machine Vision System for the Inspection of Micro-Spray Nozzle. Sensors 2015, 15, 15326-15338.
Huang K-Y, Ye Y-T. A Novel Machine Vision System for the Inspection of Micro-Spray Nozzle. Sensors. 2015; 15(7):15326-15338.Chicago/Turabian Style
Huang, Kuo-Yi; Ye, Yu-Ting. 2015. "A Novel Machine Vision System for the Inspection of Micro-Spray Nozzle." Sensors 15, no. 7: 15326-15338.