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Banknote Recognition as a CBIR Problem
2015Automatic banknote recognition is an important aid for visually impaired users, which may provide a complementary evidence to tactile perception. In this paper we propose a framework for banknote recognition based on a traditional Content-Based Image Retrieval pipeline: given a test image, we first extract SURF features, then adopt a Bag of Features ...
SOSA GARCIA, JOAN, ODONE, FRANCESCA
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Banknote recognition for visually impaired
2011 20th European Conference on Circuit Theory and Design (ECCTD), 2011Recognition of banknotes is a prevalent problem for blind and visually impaired people. The bionic eyeglass is a mobile platform that integrates several common visual detection and recognition functions. Relevant shapes are extracted from the image flow of the banknote shown to the mobile camera using adaptive thresholding and morphological shape ...
Zóra Solymár +3 more
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Advanced Materials for Banknote Applications
Advanced Materials, 2001Australia has spearheaded the worldwide struggle against counterfeiting banknotes over the past 30 years. In the first stage polymer banknotes with transparent windows that contain an optically variable devices (OVDs) were issued. New developments comprise (a) the “self-veryfying banknote” where the interaction of features imprinted in the window e.g.,
B. Hardwick +3 more
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1997
AbstractThe growing collapse of the System was mirrored by the restoration of gold and silver along with the public burning of banknotes, the continued fall in the price of the Mississippi Company's shares, and John Law's enforced departure from France.
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AbstractThe growing collapse of the System was mirrored by the restoration of gold and silver along with the public burning of banknotes, the continued fall in the price of the Mississippi Company's shares, and John Law's enforced departure from France.
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A central bank's liquidity forecast is important in ensuring that it supplies the banking system;s need for central bank money. Banknote (or currency in circulation) demand is the largest and for some central banks the most variable component of the liquidity forecast.
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High-Performance Non-Volatile Organic Ferroelectric Memory on Banknotes
Advanced Materials, 2012Husam N. Alshareef +2 more
exaly