Authentication of counterfeit hundred Ringgit Malaysian banknotes using fuzzy graph method

• Main Authors: Hassan, Nurfarhana, Ahmad, Tahir, Mahat, Naji Arafat, Maarof, Hasmerya, Abdullahi, Mujahid, Ajid, Nur Farah Dina, Jasmi, Zarith Sofia, How, Foo Keat
• Format: Article
• Language: English
• Published: MDPI 2023
• Subjects: QA Mathematics
• Online Access: http://eprints.utm.my/105662/1/TahirAhmad2023_AuthenticationofCounterfeitHundredRinggit.pdf; http://eprints.utm.my/105662/; http://dx.doi.org/10.3390/math11041002
• Institution: Universiti Teknologi Malaysia

A banknote is a currency issued by a country, and it was first introduced in the 16th century. The counterfeiting of banknotes by cunning criminals became a great challenge with the current advanced technology. Forensic scientists are using chemical methods, such as Fourier transform infrared (FTIR)...