Share Email Print
cover

Proceedings Paper

Validation of personalized information in production-line mailing
Author(s): Yi Wang; Nagaraj Nandhakumar; Worthy N. Martin
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

A system is described for production-line mail packaging inspection and validation. This system utilizes optical character recognition to achieve real-time performance. A computationally efficient technique is employed for binary image noise reduction. Another effective method has been developed for fast and concise text segmentation. An improved character feature extraction technique has been adopted for robust numeral recognition. A data structure is implemented to enable the system to simultaneously track and process multiple targets. High recognition rate and real-time performance is demonstrated by a prototype system.

Paper Details

Date Published: 27 March 1995
PDF: 12 pages
Proc. SPIE 2423, Machine Vision Applications in Industrial Inspection III, (27 March 1995); doi: 10.1117/12.205521
Show Author Affiliations
Yi Wang, PRC Realty Systems Inc. (United States)
Nagaraj Nandhakumar, Univ. of Virginia (United States)
Worthy N. Martin, Univ. of Virginia (United States)


Published in SPIE Proceedings Vol. 2423:
Machine Vision Applications in Industrial Inspection III
Frederick Y. Wu; Stephen S. Wilson, Editor(s)

© SPIE. Terms of Use
Back to Top