Information encoding with two-dimensional bar codes

1 June 1992

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in Computer

Vol. 25 (6) , 18-28
https://doi.org/10.1109/2.153254

Abstract

Various schemes proposed for storing more information in the bar code label are reviewed. The concept of information density is introduced. The constraints imposed by the reading technology are addressed, and various recently proposed stacked bar codes are surveyed. Certain non-bar-code solutions are discussed.<>

Keywords

ENCODING
DATABASES
ELECTRONICS PACKAGING
MARINE VEHICLES
MANUFACTURING
INFORMATION RETRIEVAL
REDUNDANCY
DECODING
PACKAGING MACHINES
COSTS

This publication has 2 references indexed in Scilit:

Fundamentals of bar code information theory
Computer, 1990
Optimal correspondence of string subsequences
Published by Institute of Electrical and Electronics Engineers (IEEE) ,1990