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Defect detection on fiber materials using machine learning
Lang, Matěj ; Richter, Miloslav (oponent) ; Honec, Peter (vedoucí práce)
Following Master's Thesis is presenting the creation of scanning unit, that will automate the quality check process in company SILON, for their fibered material. The process of manual detection is discussed and the automated solution is proposed. Several test are shown, that demonstrate effects of different lights on fibres dyed in Rhodamine. Optimal filter for camera is chosen, to achieve images with highest resolution possible and with enough definition. Next, the software tools for hardware control are presented and tools for building neural networks. Also, some basic info on current state of the art is provided, to explain some of the tools used. The network itself is shown and also its learning process and capabilities of defect detection.
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Defect Detection In Fibered Material Using Methods Of Machine Learning
Lang, Matěj
SILON s.r.o is manufacturer of polyester fibres which get used in wide range of applications, many of them requiring highest quality material. Due to manufacturing processes, some fibres are not drawn properly and stay in the fiber as bundles, or brittle, thick threads. Proposed lab station should automate process of quality check of each batch. It consists of linescan camera scanner and computer with software for detection and analysis of defects.
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Defect detection on fiber materials using machine learning
Lang, Matěj ; Richter, Miloslav (oponent) ; Honec, Peter (vedoucí práce)
Following Master's Thesis is presenting the creation of scanning unit, that will automate the quality check process in company SILON, for their fibered material. The process of manual detection is discussed and the automated solution is proposed. Several test are shown, that demonstrate effects of different lights on fibres dyed in Rhodamine. Optimal filter for camera is chosen, to achieve images with highest resolution possible and with enough definition. Next, the software tools for hardware control are presented and tools for building neural networks. Also, some basic info on current state of the art is provided, to explain some of the tools used. The network itself is shown and also its learning process and capabilities of defect detection.
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