A Biometric Based on Online Text-Independent Arabic Handwriting: A Complete System Implementation in MATLAB

A Biometric Based on Online Text-Independent Arabic Handwriting: A Complete System Implementation in MATLAB

von Adam Aboudan, Hasnaa Rabbat, Lara Kanbar
Taschenbuch - 9783848486878
49,00 €
  • Versandkostenfrei
  • Hinweis: Print on Demand. Lieferbar innerhalb von 7 bis 10 Tagen
  • inkl. MwSt. & Versandkosten (innerhalb Deutschlands)
  • Hinweis: Print on Demand. Lieferbar innerhalb von 7 bis 10 Tagen
  • inkl. MwSt. & Versandkosten (innerhalb Deutschlands)

Autorenfreundlich Bücher kaufen?!

Beschreibung

A biometric algorithm for personal recognition by identification or verification of the person from his/her Arabic handwriting is presented. The system is online and text-independent. Dynamic data pertaining to handwriting, such as pressure, altitude and azimuth is collected from the user during the writing process, and is used to train models for each writer, after which a recognition system is developed for implementation. The focus in this work is to achieve a high recognition rate with minimal requirements for data and processing time. Based on our experimental results , a system based on Gaussian mixture models (GMM) yields the best classification performance. A full system is developed with a MATLAB-based Graphical User Interface and the Wacom Intuos4 digitizer tablet. We have achieved a best identification rate of 96% for writer identification; whereas for verification, we have obtained an FAR of 4.26% and an FRR of 4.00 %.

Details

Verlag LAP Lambert Academic Publishing
Ersterscheinung September 2012
Maße 220 mm x 150 mm x 6 mm
Gewicht 153 Gramm
Format Taschenbuch
ISBN-13 9783848486878
Auflage Nicht bekannt
Seiten 92

Schlagwörter