X hits on this document

Word document

TOPIC: COMPUTER ETHICS AND LEGAL ISSUES - page 11 / 17

45 views

0 shares

0 downloads

0 comments

11 / 17

measure blood flow or check for correctly arrayed ridges at the edges of the fingers.

Facial Recognition

-Analyses the characteristics of an individual's face image captured through a digital video camera. It also used for recognizing potential threats (whether terrorist, scam artists, or known criminals).

Hand Geometry Scanning.

-Hand scanning involves the measurement and analysis of the shape of one's hand.

-It is possible to devise a method by combining various individual features and measurements of fingers and hands for verification purposes.

Iris Scanning

-Analysis the features that exist in the coloured tissues surrounding the pupil which has more than 200 points that can be used for comparison, including rings, furrows and freckles.

-The scans use a regular video camera can be done from further away than a retinal scan.

-It will work perfectly fine through glasses and in fact has the ability to create an accurate enough measurement that it can be used for identification purposes.

Retinal Scanning

Document info
Document views45
Page views45
Page last viewedThu Dec 08 03:00:20 UTC 2016
Pages17
Paragraphs278
Words3165

Comments