High-speed print-quality inspection and verification

Cynthia Ott; Nagesh Chowla

doi:10.1117/12.17920

1 April 1990 High-speed print-quality inspection and verification

Cynthia Ott, Nagesh Chowla

Proceedings Volume 1210, Optical Security and Anticounterfeiting Systems; (1990) https://doi.org/10.1117/12.17920
Event: OE/LASE '90, 1990, Los Angeles, CA, United States

Abstract

The MAVIS (Machine Automated Vision Inspection System) project for the Reserve Bank ofAustralia (RBA) currently under development is a high resolution, image capture system with the capability to read bank notes at a rate of 20 notes/second. This paper discusses the requirements and solutions for the primary technical features of the system, and covers the areas of image resolution, electronics speed, lens and lighting design. Also, their effects on the image processing software algorithms is discussed.

Citation Download Citation

Cynthia Ott and Nagesh Chowla "High-speed print-quality inspection and verification", Proc. SPIE 1210, Optical Security and Anticounterfeiting Systems, (1 April 1990); https://doi.org/10.1117/12.17920

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available