BS ISO/IEC 15438:2015
Current
The latest, up-to-date edition.
Information technology. Automatic identification and data capture techniques. PDF417 bar code symbology specification
Hardcopy , PDF
English
10-31-2015
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols, operations and abbreviated terms
5 Requirements
Annex A (normative) - Encoding/decoding table of
PDF417 symbol character barspace sequences
Annex B (normative) - The default character set for
Byte Compaction mode
Annex C (normative) - Byte Compaction mode
encoding algorithm
Annex D (normative) - Numeric Compaction mode
encoding algorithm
Annex E (normative) - User selection of error
correction level
Annex F (normative) - Tables of coefficients for
calculating PDF417 error correction codewords
Annex G (normative) - Compact PDF417
Annex H (normative) - Macro PDF417
Annex I (normative) - Testing PDF417 symbol quality
Annex J (normative) - Reference decode algorithm
for PDF417
Annex K (normative) - Error correction procedures
Annex L (normative) - Symbology identifier
Annex M (normative) - Transmission protocol for
decoders conforming with original PDF417
standards
Annex N (informative) - Algorithm to minimise the
number of codewords
Annex O (informative) - Guidelines to determine the
symbol matrix
Annex P (informative) - Calculating the coefficients for
generating the error correction
codewords - worked example
Annex Q (informative) - Generating the error correction
codewords - worked example
Annex R (informative) - Division circuit procedure for
generating error correction codewords
Annex S (informative) - Additional guidelines for the
use of PDF417
Bibliography
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