7 February 2011 Real-time wavelet-based inline banknote-in-bundle counting for cut-and-bundle machines
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Automatic banknote sheet cut-and-bundle machines are widely used within the scope of banknote production. Beside the cutting-and-bundling, which is a mature technology, image-processing-based quality inspection for this type of machine is attractive. We present in this work a new real-time Touchless Counting and perspective cutting blade quality insurance system, based on a Color-CCD-Camera and a dual-core Computer, for cut-and-bundle applications in banknote production. The system, which applies Wavelet-based multi-scale filtering is able to count banknotes inside a 100-bundle within 200-300 ms depending on the window size.
© (2011) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Denis Petker, Denis Petker, Volker Lohweg, Volker Lohweg, Eugen Gillich, Eugen Gillich, Thomas Türke, Thomas Türke, Harald Willeke, Harald Willeke, Jens Lochmüller, Jens Lochmüller, Johannes Schaede, Johannes Schaede, } "Real-time wavelet-based inline banknote-in-bundle counting for cut-and-bundle machines", Proc. SPIE 7877, Image Processing: Machine Vision Applications IV, 787703 (7 February 2011); doi: 10.1117/12.872357; https://doi.org/10.1117/12.872357

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