We propose a 'Touch-less finger print system', the hardware of which is limited to just a webcam and a processor. The present biometric systems are either costly or unhygienic, as a person who is perfectly healthy may acquire a disease from the system which was already used by a diseased person. For various reasons, users are concerned about touching the biometric scanners. Even then fingerprint remains to be the most unique feature of any person. Webcams are concomitant with today's PCs and laptops making it easier to implement our system. Our proposal is basically a software that can be implemented anywhere with access to a PC and a webcam. We use a web camera to capture the user's finger at a distance for recognition. The finger image so obtained is isolated from the background and ridges are extracted. The finger print is then processed in Euclidean space to obtain the minutiae points. Spurious minutiae are removed and the orientations and Euclidean distances of the minutiae points are saved for future matching. The main applications of this system widens to almost all fields especially Personal security (PC, Laptops and Mobile Phones), Defense, Attendance, ATM etc.
Presently, most of the modern military tanks require 4 members to operate. In this paper, we try to reduce the number of persons to operate the tank by one and increase the ease of targeting enemies. This is achieved by controlling the firing systems of the tank with the help of eyeball movement and blink. Image of the eye is captured using a camera, which is placed in front of the eye, and centroid of the iris is found to track the eye. The turret's vertical as well as horizontal position is controlled using the eyeball movement and the gun can be fired with the help of blink. It is possible to switch between the main gun and the machine gun with ease. The machine gun is also controlled in a similar manner. Thus, our system allows the driver to control the tank as well as the firing system thereby reducing number of people to control the tank.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.