Computer Engineering and Applications Journal
Vol 2 No 3 (2013)

Design Concept of Convexity Defect Method on Hand Gestures as Password Door Lock

Passarella, Rossi, Fadli, Muhammad, Sutarno, Sutarno

Article Info

Publish Date
28 Oct 2013


In this paper we purpose a several steps to implement security for locking door by using hand gestures as password. The methods considered as preprocessing image, skin detection and Convexity Defection. The main components of the system are Camera, Personal Computer (PC), Microcontroller and Motor (Lock). Bluetooth communication are applied to communicate between PC and microcontroller to open and lock door used commands character such as “O” and “C”. The results of this system show that the hand gestures can be measured, identified and quantified consistently.

Copyrights © 2013

Download : Full PDF (1183.912 KB)
Original Source :
Google Scholar : Check in googleschoolar

Journal Info





Computer Science & IT Engineering


ComEngApp-Journal (Collaboration between University of Sriwijaya, Kirklareli University and IAES) is an international forum for scientists and engineers involved in all aspects of computer engineering and technology to publish high quality and refereed papers. This Journal is an open access journal ...