1. Currency recognition modelling research based on BP neural network improved by gene algorithm.;B.Cao;Proceedings of the Second International Conference on Computer Modelling and Simulation (ICCMS’10),2010
2. Chambers, J. (2013). Digital Currency Forensics [Master Degree Thesis]. Auckland University of Technology, New Zealand.
3. Chambers, J., Yan, W., Garhwal, A., & Kankanhalli, M. (2014). Currency security and forensics: a survey. Springer Multimedia Tools and Applications.
4. Fingerprinting blank paper using commodity scanners.;W.Clarkson;IEEE Symposium on Security and Privacy,2009
5. Eroded money notes recognition using wavelet transform