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Journal : IJID (International Journal on Informatics for Development)

A Counterfeit Paper Currency Recognition System Using LVQ based on UV Light Harjunowibowo, Dewanto; Hartati, Sri; Budianto, Aris
IJID (International Journal on Informatics for Development) Vol 1, No 2 (2012): IJID December
Publisher : Universitas Islam Negeri Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (870.108 KB) | DOI: 10.14421/ijid.2012.01202

Abstract

This research is aimed to test a paper currency counterfeit detection system based on Linear Vector Quantization (LVQ) Neural Network. The input image of the system is the dancer object image of paper currency Rp. 50.000,- fluorescent by ultraviolet light. The image of paper currency data was taken from conventional banks. The LVQ method is used to recognize whether the paper currency being tested is counterfeit or not. The coding was carried out using visual programming language. The feature size of the dancer tested object is 114x90 px and the RGBHSI was extracted as the input for LVQ. The experimental results show that the system has an accuracy 100% of detecting 20 real test case data, and 96% of detecting 22 simulated test case data. The simulated case data was generated by varying the brightness of the image data. The real test case data contains of 10 counterfeit paper currency and 10 original paper currency. The simulated case data contains of 11 original paper currency and 11 counterfeit paper currency. The best setting for the system is Learning Rate = 0.01 and MaxEpoh = 10.
Co-Authors Alfiani, Athifah Novi Amaratirta, Jasmine Cupid Anif Jamaluddin Ardiansyah, Farhan Ahmad Arifa, Aulia Aris Budianto, Aris Ariyanto, Dewa Pascal Ashadi Azizah, Salsabila Nur Cahyani, Riana Natifa Eka Danar Susilo Wijayanto Desy Erma Putri, Desy Erma Devinta, Yuslana Dewanto Kamas Utomo Dewi Ratna Nurhayati Dharmawan, Muh Adhi Dwi Teguh Rahardjo Dyah Fitriana Masithoh Dyah P Febri, Ade Fitria Haryani, Fairusy Gibral, Nisa Khuriya Haq, Mufti Muammarul Hernawan, Aswin Nugrahandi Hikamiah, Luluk Arifatul Husnawati, Fina I Gusti Bagus Wiksuana Istiqomah, Ainun Joko Ariyanto July Trianita Widya Rahayu Kamaruddin, Maqbul Kenny Anindia Ratopo, Kenny Khadri, Tabah Muhamad Kuncoro Diharjo Kurniawati, Ridha Dwi Laeli Nurajijah Latifah N. Q Lestari, Dian Permata Lina Wahyuningrum Lita Rahmasari Nashihah, Iin Nonoh Siti Aminah Nugroho, Lilik Andre Nugroho, Panji Setyo Nurul Fitrianingrum Pawestri, Wari Prasetya, Fajar Prasetyawati, Farah Yuki Pratiwi, Ratih Muliastry Pratiwi, Rinta Dian Pujayanto Pujayanto Puspita Septim Wulandari, Puspita Septim Putri, Eva Rahayu Riyana Indah Setiyani, Riyana Indah Rosihan Ariyuana, Rosihan Sajidan Sajidan Sarwanto Sarwanto Sawitri, Andini Desi Shinta Melani Permatasari Siti Supeni Solikhah, Efi Nikmatu Sri Budiawanti Sri Hartati Suharno Suharno Sukamto, Ika Sumiyarsi Sukarmin Supurwoko Sutadi Waskito Swastika, Brilian Syafiah, Revalina Zulfalhutfi Syamsuddin, Frendi Ihwan Thrustho Raharjo, Thrustho Tyas, Aster Cahyaning Ulwan, Rozin Fata Widayani, Della Astri Widha Sunarno Widiarti, Endang Retno Y. Radiyono Yudi Rinanto Yuli Yanti Yulianto Agung Rezeki Yunianto, Muchsin Budi Yusliana E, Elvin