Identification of Layout Information of HKD under Infrared Image
Zhen Lou · Computer and Digital Engineering · 2013
The current mainly circulated HKD is various,so it takes a way of detecting safewire and algorithm of angle image matching based on 8-direction gradient feature under infrared image to distinguish the layout information including denomination,version and direction of the banknote.In the experiments,by the extensive testing,the recognition rate of the layout information reaches a considerable degree.