A fast recognition algorithm for banknote denomination based on projection characteristics matching
Danhua Cao · Guangdian gongcheng · 2004
A banknote denomination recognition algorithm based on characteristic area projection matching is proposed. The selected characteristic area position, size and number against banknotes with different denominations can be different. A template database for projection characteristics is established. Operating speed and adapting capacity are improved by using sort comparison and slide matching method. The experimental results show that the recognition speed for banknotes with this algorithm can be up to 2000 pieces/min and this algorithm can fulfill the real time demands of the embedded system.