Abstract
Roll to roll (R2R) manufacturing, also known as ’web processing’, is the process of creating electronic devices on a roll of flexible plastic or metal foil. With the need for increased performance and productivity in the R2R industry, effective control and on-line supervision for web quality is essential. In this paper, we presents a system for on-line measurement of wrinkles, a defect inccurring due to compressive stresses developed in the web . This machine vision system, based on structured light ranging and multi-threaded processing is able to measure wrinkle height on a transparent web.
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To, H.M., Shin, D.K., Ko, S.L. (2007). On-Line Measurement of Wrinkle Using Machine Vision. In: Gervasi, O., Gavrilova, M.L. (eds) Computational Science and Its Applications – ICCSA 2007. ICCSA 2007. Lecture Notes in Computer Science, vol 4706. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-74477-1_83
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DOI: https://doi.org/10.1007/978-3-540-74477-1_83
Publisher Name: Springer, Berlin, Heidelberg
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