554:
number. Furthermore, the reader's line scan won't scan just a row; it will typically start scanning one row, but then cross over to a neighbor and possibly continuing on to cross successive rows. In order to minimize the effect of these crossings, the PDF417 modules are tall and narrow — the height is typically three times the width. Also, each code word must indicate which row it belongs to so crossovers, when they occur, can be detected. The code words are also designed to be delta-decodable, so some code words are redundant. Each PDF data code word represents about 10 bits of information (log
3532:
1193:
459:
beginning of the scan, the scanner sees the constant start pattern, and then it sees symbols in cluster 6. When the skewed scan straddles rows 6 and 7, then the scanner sees noise. When the scan is on row 7, the scanner sees symbols in cluster 0. Consequently, the scanner knows the direction of the skew. By the time the scanner reaches the right, it is on row 10, so it sees cluster 0 patterns. The scanner will also see a constant stop pattern.
145:
1203:
901:
885:
29:
204:
The codewords are represented by patterns of dark (bar) and light (space) regions. Each of these patterns contains four bars and four spaces (where the 4 in the name comes from). The total width is 17 times the width of the narrowest allowed vertical bar (the X dimension); this is where the 17 in the
553:
PDF417 is a stacked barcode that can be read with a simple linear scan being swept over the symbol. Those linear scans need the left and right columns with the start and stop code words. Additionally, the scan needs to know what row it is scanning, so each row of the symbol must also encode its row
458:
One purpose of the three clusters is to determine which row (mod 3) the codeword is in. The clusters allow portions of the symbol to be read using a single scan line that may be skewed from the horizontal. For instance, the scan might start on row 6 at the start of the row but end on row 10. At the
43:
format used in a variety of applications such as transport, identification cards, and inventory management. "PDF" stands for
Portable Data File. The "417" signifies that each pattern in the code consists of 4 bars and spaces in a pattern that is 17 units (modules) long. The PDF417 symbology was
593:
132:
Manufacturers of bar code equipment and users of bar code technology require publicly available standard symbology specifications to which they can refer when developing equipment and application standards. It is the intent and understanding of ISO/IEC that the symbology presented in this
558:(900) ≈ 9.8), but the printed code word (character) is 17 modules wide. Including a height of 3 modules, a PDF417 code word takes 51 square modules to represent 10 bits. That area does not count other overhead such as the start, stop, row, format, and ECC information.
569:, are decoded with image sensors instead of uncoordinated linear scans. Those codes still need recognition and alignment patterns, but they do not need to be as prominent. An 8 bit code word will take 8 square modules (ignoring recognition, alignment, format, and ECC information).
215:. The clusters are labeled 0, 3, and 6. No bar–space pattern is used in more than one cluster. The rows of the symbol cycle through the three clusters, so row 1 uses patterns from cluster 0, row 2 uses cluster 3, row 3 uses cluster 6, and row 4 again uses cluster 0.
467:
Of the 929 available code words, 900 are used for data, and 29 for special functions, such as shifting between major modes. The three major modes encode different types of data in different ways, and can be mixed as necessary within a single bar code:
545:. When the symbol is scanned, the maximum number of corrections that can be made is equal to the number of codewords added, but the standard recommends that two codewords be held back to ensure reliability of the corrected information.
439:
315:
2858:
527:
Mixed: 0–9, &, CR, HT, comma, :, #, -, period, $ , /, +, %, *, =, ^, Change to punctuation, SP, Change to lowercase, Change to uppercase, Interpret next digit as punctuation
455:-th edge-to-next-same-edge distance. Odd indices are the leading edge of a bar to the leading edge of the next bar; even indices are for the trailing edges.
680:
2370:
530:
Punctuation: ;, <, >, @, , _, `, ~, !, CR, HT, comma, :, LF, -, period, $ , /, ", |, *, (, ), ?, {, }, ', Change to uppercase
2365:
2587:
2375:
1870:
1248:
620:
502:: Each code word represents two base-30 digits, which are used by a system of four submodes to represent the printable ASCII characters (plus
115:
User-specified dimensions. The user can decide how wide the narrowest vertical bar (X dimension) is, and how tall the rows are (Y dimension).
725:
211:
There are three distinct bar–space patterns used to represent each codeword. These patterns are organized into three groups known as
2092:
3062:
3167:
3087:
2878:
2873:
2719:
2885:
656:
Information technology – Automatic identification and data capture techniques – PDF417 bar code symbology specification
622:
Information technology – Automatic identification and data capture techniques – PDF417 bar code symbology specification
1239:
959:
348:
224:
3418:
1608:
60:
PDF417 is used in many applications by both commercial and government organizations. PDF417 is one of the formats (along with
1780:
591:, Wang, Ynjiun P., "System for Encoding and Decoding Data in Machine Readable Graphic Form", published 1993-09-07
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3288:
2811:
2194:
1785:
1755:
475:: each group of 5 code words represents 6 bytes. (Because 900 > 256.) Additional bytes are encoded one per code word.
3132:
2462:
2259:
1583:
762:
112:
Linking. PDF417 symbols can link to other symbols which are scanned in sequence allowing even more data to be stored.
2659:
1683:
689:
542:
3223:
2395:
2239:
541:
When the PDF417 symbol is created, from 2 to 512 error detection and correction codewords are added. PDF417 uses
524:
Lowercase: a–z, SP, Interpret next digit as uppercase, Change to mixed, Interpret next digit as punctuation
77:
3318:
3313:
3072:
3020:
1137:
169:
a "row left" codeword containing information about the row (such as the row number and error correction level)
3112:
2442:
1955:
1603:
133:
International
Standard is entirely in the public domain and free of all user restrictions, licences and fees.
815:
715:
69:
76:) standard as the 2D bar code symbolism for paper boarding passes. PDF417 is the standard selected by the
3457:
2935:
1232:
1095:
97:
3117:
3025:
2975:
2734:
2067:
2062:
1461:
934:
176:: Codewords are a group of bars and spaces representing one or more numbers, letters, or other symbols.
588:
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1050:
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2314:
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1206:
954:
629:
2985:
2527:
2517:
2512:
2087:
2072:
2012:
1446:
1441:
1401:
1158:
1065:
73:
3535:
3303:
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2422:
1840:
1421:
1225:
892:
870:
755:
2724:
2234:
1456:
1426:
1319:
1309:
1270:
1262:
108:
In addition to features typical of two dimensional bar codes, PDF417's capabilities include:
653:
3482:
3388:
3122:
3097:
2940:
2781:
2532:
2219:
2022:
1895:
1678:
1168:
1001:
155:) consists of 3 to 90 rows, each of which is like a small linear bar code. Each row has:
8:
3323:
1163:
720:
572:
In practice, a PDF417 symbol takes about four times the area of a DataMatrix or QR Code.
518:
45:
3268:
3203:
1543:
929:
830:
3556:
2097:
1196:
825:
748:
735:
2831:
2572:
1900:
1217:
118:
Public domain format. Anyone can implement systems using this format without any
3441:
3162:
3067:
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2739:
2224:
2187:
2182:
2177:
2172:
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1116:
1111:
503:
93:
85:
2729:
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2152:
2142:
2137:
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2122:
2117:
2112:
2107:
1476:
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1121:
1055:
654:
511:
163:. This is a mandated minimum amount of white space before the bar code begins.
3550:
3517:
3492:
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3413:
3408:
3403:
3398:
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3238:
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1324:
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840:
89:
65:
88:
and state issued identification cards. PDF417 barcodes are also included on
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3208:
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2410:
2405:
2400:
2319:
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2214:
2147:
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2007:
2002:
1997:
1992:
1987:
1945:
1910:
1820:
1815:
1643:
1451:
1030:
860:
521:, Change to lowercase, Change to mixed, Interpret next digit as punctuation
208:
The row height must be at least 3 times the minimum width: Y ≥ 3 X.
3353:
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3045:
3040:
2624:
2541:
1513:
1015:
985:
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72:. PDF417 is also used by the airline industry's Bar Coded Boarding Pass (
61:
189:
All rows are the same width; each row has the same number of codewords.
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1855:
1748:
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1010:
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562:
205:
name comes from. Each pattern starts with a bar and ends with a space.
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2796:
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1970:
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1506:
1501:
1496:
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1379:
975:
507:
3147:
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2229:
2204:
2199:
2082:
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2052:
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2017:
1982:
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28:
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939:
865:
810:
800:
795:
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785:
771:
566:
144:
119:
40:
21:
This article is about the barcode type. For the file format, see
3298:
3283:
3278:
3273:
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2920:
2704:
2689:
2669:
2664:
2609:
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2452:
2299:
1950:
1765:
1329:
1178:
1142:
949:
835:
201:
929 encoding. Each codeword represents a number from 0 to 928.
81:
496:+1 code words, up to a maximum of 44 digits in 15 code words.
3333:
3308:
3030:
2915:
2786:
2567:
2432:
2304:
2279:
2274:
2254:
1628:
1598:
1593:
1314:
1299:
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1284:
198:
2980:
2843:
2836:
2502:
2447:
2047:
1658:
920:
900:
740:
179:
a "row right" codeword with more information about the row.
434:{\displaystyle K=E_{1}-E_{2}+E_{5}-E_{6}+9\,\,{\pmod {9}}}
310:{\displaystyle K=b_{1}-b_{2}+b_{3}-b_{4}+9\,\,{\pmod {9}}}
3467:
3157:
2209:
22:
884:
628:(second ed.), ISO/IEC 15438:2006(E), archived from
166:
a start pattern which identifies the format as PDF417.
351:
227:
1247:
670:
548:
721:
Free font, Windows encoder and detailed explanation
682:Using Barcodes in Documents – Best Practices
433:
309:
126:The introduction of the ISO/IEC document states:
3548:
218:Which cluster can be determined by an equation:
1233:
756:
80:as the machine readable zone technology for
1096:High Capacity Color Barcode (Microsoft Tag)
688:, Tampa, FL: Accusoft, 2007, archived from
1240:
1226:
763:
749:
335:-th black bar in the symbol character (in
614:
612:
610:
608:
606:
604:
414:
413:
290:
289:
92:and border crossing cards issued by the
27:
660:(third ed.), ISO/IEC 15438:2006(E)
651:
618:
3549:
645:
601:
1221:
744:
1202:
587:
543:Reed–Solomon error correction
536:
423:
299:
151:The PDF417 bar code (also called a
13:
143:
44:invented by Dr. Ynjiun P. Wang at
14:
3568:
709:
549:Comparison with other symbologies
3531:
3530:
1201:
1192:
1191:
899:
883:
416:
292:
78:Department of Homeland Security
55:
673:
664:
581:
427:
417:
324:is the cluster number and the
303:
293:
1:
575:
786:Automatic Car Identification
770:
192:
70:United States Postal Service
64:) that can be used to print
7:
731:ZXing PDF417 online decoder
462:
103:
10:
3573:
935:Facing Identification Mark
331:refer to the width of the
48:in 1991. It is defined in
20:
3526:
3450:
3176:
2328:
1277:
1259:
1187:
1151:
1130:
1104:
1088:
1064:
999:
968:
919:
877:
778:
139:
32:Sample of a PDF417 symbol
955:Intelligent Mail barcode
726:PDF417 Barcode Generator
561:Other 2D codes, such as
1159:Supply chain management
816:European Article Number
517:Uppercase: A–Z,
485:digits are encoded in
435:
311:
148:
33:
969:2D barcodes (stacked)
736:PDF417 online decoder
436:
312:
147:
31:
1105:Technological issues
349:
225:
39:is a stacked linear
1164:Object hyperlinking
185:another quiet zone.
46:Symbol Technologies
1253:by standard number
930:CPC Binary Barcode
831:Interleaved 2 of 5
716:PDF417 Description
431:
307:
149:
34:
3544:
3543:
1267:ISO romanizations
1215:
1214:
914:
913:
826:Industrial 2 of 5
3564:
3534:
3533:
1254:
1242:
1235:
1228:
1219:
1218:
1205:
1204:
1195:
1194:
1066:Polar coordinate
903:
887:
880:
879:
765:
758:
751:
742:
741:
704:
703:
702:
700:
694:
687:
677:
671:
668:
662:
661:
659:
652:ISO/IEC (2015),
649:
643:
642:
641:
640:
634:
627:
619:ISO/IEC (2006),
616:
599:
598:. PDF417 patent.
597:
596:
592:
585:
537:Error correction
495:
488:
440:
438:
437:
432:
430:
406:
405:
393:
392:
380:
379:
367:
366:
316:
314:
313:
308:
306:
282:
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269:
268:
256:
255:
243:
242:
68:accepted by the
3572:
3571:
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3565:
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3545:
3540:
3522:
3446:
3172:
2324:
1273:
1255:
1252:
1246:
1216:
1211:
1183:
1147:
1131:Other data tags
1126:
1117:Barcode printer
1112:Barcode library
1100:
1084:
1060:
995:
964:
915:
875:
779:Linear barcodes
774:
769:
712:
707:
698:
696:
695:on May 24, 2012
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388:
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342:Alternatively,
329:
291:
277:
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264:
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251:
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238:
234:
226:
223:
222:
195:
182:a stop pattern.
142:
106:
94:State of Israel
86:driver licenses
58:
26:
17:
16:Type of barcode
12:
11:
5:
3570:
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2020:
2015:
2010:
2005:
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1995:
1990:
1985:
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1963:
1958:
1953:
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1928:
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1898:
1893:
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1174:Mobile tagging
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1152:Related topics
1149:
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1122:Barcode reader
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710:External links
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2800:
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2223:
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2218:
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2208:
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2203:
2201:
2198:
2196:
2193:
2189:
2186:
2184:
2181:
2179:
2176:
2174:
2171:
2169:
2166:
2164:
2161:
2159:
2156:
2154:
2151:
2149:
2146:
2144:
2141:
2139:
2136:
2134:
2131:
2129:
2126:
2124:
2121:
2119:
2116:
2114:
2111:
2109:
2106:
2105:
2104:
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2099:
2096:
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2059:
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2051:
2049:
2046:
2044:
2041:
2039:
2036:
2034:
2031:
2029:
2026:
2024:
2021:
2019:
2016:
2014:
2011:
2009:
2006:
2004:
2001:
1999:
1996:
1994:
1991:
1989:
1986:
1984:
1981:
1979:
1976:
1972:
1969:
1968:
1967:
1964:
1962:
1959:
1957:
1954:
1952:
1949:
1947:
1944:
1942:
1939:
1937:
1934:
1932:
1929:
1927:
1924:
1922:
1919:
1917:
1914:
1912:
1909:
1907:
1904:
1902:
1899:
1897:
1894:
1892:
1889:
1887:
1884:
1882:
1879:
1877:
1874:
1872:
1869:
1867:
1864:
1862:
1859:
1857:
1854:
1852:
1849:
1847:
1844:
1842:
1839:
1837:
1834:
1832:
1829:
1827:
1824:
1822:
1819:
1817:
1814:
1812:
1809:
1807:
1804:
1802:
1799:
1797:
1794:
1792:
1789:
1787:
1784:
1782:
1779:
1777:
1774:
1772:
1769:
1767:
1764:
1762:
1759:
1757:
1754:
1750:
1747:
1745:
1742:
1740:
1737:
1736:
1735:
1732:
1730:
1727:
1725:
1722:
1720:
1717:
1715:
1712:
1710:
1707:
1705:
1702:
1700:
1697:
1695:
1692:
1690:
1687:
1685:
1682:
1680:
1677:
1675:
1672:
1670:
1667:
1665:
1662:
1660:
1657:
1655:
1652:
1650:
1647:
1645:
1642:
1640:
1637:
1635:
1632:
1630:
1627:
1625:
1622:
1620:
1617:
1615:
1612:
1610:
1607:
1605:
1602:
1600:
1597:
1595:
1592:
1590:
1587:
1585:
1582:
1580:
1577:
1575:
1572:
1570:
1567:
1565:
1562:
1560:
1557:
1555:
1552:
1550:
1547:
1545:
1542:
1540:
1537:
1535:
1532:
1530:
1527:
1525:
1522:
1520:
1517:
1515:
1512:
1508:
1505:
1503:
1500:
1498:
1495:
1493:
1490:
1488:
1485:
1484:
1483:
1480:
1478:
1475:
1473:
1470:
1468:
1465:
1463:
1460:
1458:
1455:
1453:
1450:
1448:
1445:
1443:
1440:
1438:
1435:
1433:
1430:
1428:
1425:
1423:
1420:
1418:
1415:
1413:
1410:
1408:
1405:
1403:
1400:
1396:
1393:
1391:
1388:
1386:
1383:
1381:
1378:
1376:
1373:
1371:
1368:
1366:
1363:
1361:
1358:
1356:
1353:
1351:
1348:
1346:
1343:
1341:
1338:
1336:
1333:
1332:
1331:
1328:
1326:
1323:
1321:
1318:
1316:
1313:
1311:
1308:
1306:
1303:
1301:
1298:
1296:
1293:
1291:
1288:
1286:
1283:
1282:
1280:
1276:
1272:
1271:IEC standards
1268:
1264:
1263:ISO standards
1258:
1250:
1243:
1238:
1236:
1231:
1229:
1224:
1223:
1220:
1208:
1200:
1198:
1190:
1189:
1186:
1180:
1177:
1175:
1172:
1170:
1167:
1165:
1162:
1160:
1157:
1156:
1154:
1150:
1144:
1141:
1139:
1136:
1135:
1133:
1129:
1123:
1120:
1118:
1115:
1113:
1110:
1109:
1107:
1103:
1097:
1094:
1093:
1091:
1087:
1081:
1078:
1076:
1073:
1072:
1070:
1067:
1063:
1057:
1054:
1052:
1049:
1047:
1044:
1042:
1039:
1037:
1034:
1032:
1029:
1027:
1024:
1021:
1017:
1014:
1012:
1009:
1008:
1006:
1003:
1000:2D barcodes (
998:
992:
989:
987:
984:
982:
979:
977:
974:
973:
971:
967:
961:
958:
956:
953:
951:
948:
946:
943:
941:
938:
936:
933:
931:
928:
927:
925:
922:
918:
910:
907:
906:
902:
898:
897:
894:
891:
890:
886:
882:
881:
872:
869:
867:
864:
862:
859:
857:
854:
852:
849:
847:
844:
842:
841:Matrix 2 of 5
839:
837:
834:
832:
829:
827:
824:
822:
819:
817:
814:
812:
809:
807:
804:
802:
799:
797:
794:
792:
789:
787:
784:
783:
781:
777:
773:
766:
761:
759:
754:
752:
747:
746:
743:
737:
734:
732:
729:
727:
724:
722:
719:
717:
714:
713:
691:
684:
683:
676:
667:
658:
657:
648:
635:on 2011-04-09
631:
624:
623:
615:
613:
611:
609:
607:
605:
590:
584:
580:
573:
570:
568:
564:
559:
546:
544:
529:
526:
523:
520:
516:
515:
513:
509:
505:
501:
498:
491:
484:
480:
477:
474:
471:
470:
469:
460:
456:
454:
450:
424:
420:
410:
407:
402:
398:
394:
389:
385:
381:
376:
372:
368:
363:
359:
355:
352:
345:
344:
343:
340:
338:
334:
330:
323:
300:
296:
286:
283:
278:
274:
270:
265:
261:
257:
252:
248:
244:
239:
235:
231:
228:
221:
220:
219:
216:
214:
209:
206:
202:
200:
190:
184:
181:
178:
175:
171:
168:
165:
162:
158:
157:
156:
154:
146:
131:
130:
129:
128:
127:
121:
117:
114:
111:
110:
109:
101:
99:
95:
91:
87:
83:
79:
75:
71:
67:
63:
53:
51:
47:
42:
38:
30:
24:
19:
3389:27000 series
2848:
1031:Han Xin code
990:
697:, retrieved
690:the original
681:
675:
666:
655:
647:
637:, retrieved
630:the original
621:
583:
571:
560:
552:
540:
499:
489:
482:
478:
472:
466:
457:
452:
445:
443:
341:
336:
332:
325:
321:
319:
217:
212:
210:
207:
203:
196:
188:
173:
160:
152:
150:
125:
107:
59:
56:Applications
49:
36:
35:
18:
3177:20000–29999
2329:10000–19999
1016:Data Matrix
986:MicroPDF417
981:GS1 DataBar
921:Post office
846:MSI Barcode
821:GS1 DataBar
62:Data Matrix
2956:16949 (TS)
2553:11941 (TR)
1251:standards
1011:Aztec Code
856:Pharmacode
851:Patch Code
639:2011-09-16
589:US 5243655
576:References
563:DataMatrix
172:1–30 data
161:quiet zone
84:compliant
2911:15926 WIP
2275:9592/9593
2200:9000/9001
2088:8805/8806
1051:rMQR Code
976:Codablock
395:−
369:−
271:−
245:−
193:Codewords
174:codewords
50:ISO 15438
3557:Barcodes
3551:Category
3536:Category
1261:List of
1197:Category
1080:ShotCode
1075:MaxiCode
1068:barcodes
1041:MaxiCode
1036:JAB Code
1020:Semacode
923:barcodes
909:MaxiCode
806:Code 128
772:Barcodes
463:Encoding
339:units).
213:clusters
104:Features
3437:29199-2
3309:23094-2
3304:23094-1
3294:23090-3
3163:19794-5
3158:19775-1
2946:16612-2
2936:16355-1
2625:13406-2
2583:12234-2
2351:10118-3
1207:Commons
1046:QR code
1026:DotCode
945:POSTNET
940:PostBar
866:Telepen
861:Plessey
811:Codabar
801:Code 93
796:Code 39
791:Code 11
479:Numeric
451:is the
120:license
98:example
66:postage
41:barcode
3451:30000+
2290:9797-1
2098:8820-5
2043:8501-1
1599:1073-2
1594:1073-1
1278:1–9999
1179:CueCat
1169:Matrix
1143:Bokode
1056:Boxing
1002:matrix
991:PDF417
960:PLANET
950:RM4SCC
836:ITF-14
699:May 9,
595:
444:Where
320:Where
153:symbol
140:Format
82:RealID
37:PDF417
3518:80000
3513:56000
3508:55000
3503:50001
3498:45001
3493:42010
3488:40500
3483:39075
3478:38500
3473:37001
3468:32000
3463:31000
3458:30170
3442:29500
3432:29148
3428:29110
3424:28000
3419:27729
3414:27006
3409:27005
3404:27002
3399:27001
3394:27000
3384:26324
3379:26300
3374:26262
3369:26000
3364:25964
3359:25178
3354:24728
3349:24707
3344:24617
3339:24613
3334:24517
3329:23941
3324:23360
3319:23271
3314:23270
3299:23092
3289:23009
3284:23008
3279:23003
3274:23000
3269:22537
3264:22395
3259:22301
3254:22300
3249:22275
3244:22000
3239:21827
3234:21500
3229:21122
3224:21047
3219:21001
3214:21000
3209:20830
3204:20802
3199:20400
3194:20121
3189:20022
3184:20000
3168:19831
3153:19770
3148:19757
3143:19752
3138:19600
3133:19510
3128:19509
3123:19508
3118:19507
3113:19506
3108:19505
3103:19503
3098:19502
3093:19501
3088:19500
3083:19439
3078:19407
3073:19136
3068:19125
3063:19115
3058:19114
3041:19092
3036:19011
3031:19005
3026:18916
3021:18629
3016:18245
3011:18181
3006:18014
3001:18004
2996:17799
2991:17506
2986:17442
2981:17369
2976:17203
2971:17100
2966:17025
2961:17024
2951:16750
2941:16485
2931:16262
2926:16023
2921:15938
2916:15930
2906:15926
2901:15924
2896:15919
2891:15897
2886:15707
2874:15706
2869:15693
2864:15686
2859:15511
2854:15504
2849:15438
2844:15445
2827:15444
2822:15408
2817:15398
2812:15291
2807:15288
2802:15189
2797:15022
2792:14971
2787:14882
2782:14764
2777:14698
2772:14651
2767:14649
2762:14644
2757:14617
2705:14496
2700:14443
2695:14396
2690:14289
2685:14224
2680:14031
2675:14000
2670:13818
2665:13816
2660:13616
2655:13584
2650:13568
2645:13567
2640:13490
2635:13485
2630:13450
2620:13399
2615:13250
2610:13216
2593:13211
2588:12620
2578:12207
2573:12182
2568:12052
2563:12006
2558:11992
2548:11941
2538:11940
2533:11898
2528:11889
2523:11801
2518:11785
2513:11784
2508:11783
2503:11544
2498:11404
2493:11179
2488:11172
2483:11170
2478:11073
2473:10967
2468:10962
2463:10957
2458:10861
2453:10746
2448:10664
2443:10646
2438:10628
2433:10589
2428:10585
2423:10383
2391:10303
2386:10279
2381:10218
2376:10206
2371:10179
2366:10165
2361:10161
2356:10160
2346:10116
2341:10007
2336:10006
1089:Other
893:UPC-A
693:(PDF)
686:(PDF)
633:(PDF)
626:(PDF)
90:visas
2416:-238
2320:9995
2315:9985
2310:9984
2305:9945
2300:9899
2295:9897
2285:9660
2280:9594
2270:9564
2265:9529
2260:9506
2255:9496
2250:9407
2245:9362
2240:9314
2235:9293
2230:9241
2225:9227
2220:9141
2215:9126
2210:9075
2205:9036
2195:8879
2148:-8-I
2103:8859
2093:8807
2083:8691
2078:8652
2073:8651
2068:8632
2063:8613
2058:8601
2053:8583
2048:8571
2038:8373
2033:8217
2028:8178
2023:8093
2018:8000
2013:7942
2008:7816
2003:7813
1998:7812
1993:7811
1988:7810
1983:7736
1978:7637
1966:7498
1961:7200
1956:7185
1951:7098
1946:7064
1941:7027
1936:7010
1931:7002
1926:7001
1921:6943
1916:6709
1911:6523
1906:6438
1901:6429
1896:6425
1891:6385
1886:6373
1881:6346
1876:6344
1871:6166
1866:5964
1861:5807
1856:5800
1851:5776
1846:5775
1841:5725
1836:5428
1831:5427
1826:5426
1821:5218
1816:4909
1811:4217
1806:4165
1801:4157
1796:4031
1791:3977
1786:3950
1781:3901
1776:3864
1771:3602
1766:3601
1761:3307
1756:3297
1734:3166
1729:3103
1724:3029
1719:2921
1714:2852
1709:2848
1704:2788
1699:2720
1694:2711
1689:2709
1684:2533
1679:2281
1674:2240
1669:2146
1664:2145
1659:2108
1654:2047
1649:2033
1644:2022
1639:2015
1634:2014
1629:1989
1624:1745
1619:1629
1614:1538
1609:1413
1604:1155
1589:1007
1584:1004
1579:1000
1402:68-1
1138:RFID
701:2012
565:and
510:and
500:Text
473:Byte
199:base
74:BCBP
2750:-20
2745:-17
2740:-14
2735:-12
2730:-11
2725:-10
2411:-28
2406:-22
2401:-21
2396:-11
2188:-16
2183:-15
2178:-14
2173:-13
2168:-12
2163:-11
2158:-10
1574:999
1569:965
1564:898
1559:860
1554:843
1549:838
1544:764
1539:732
1534:704
1529:690
1524:668
1519:657
1514:646
1482:639
1477:519
1472:518
1467:500
1462:361
1457:306
1452:302
1447:262
1442:261
1437:259
1432:233
1427:228
1422:226
1417:217
1412:216
1407:128
1395:-13
1390:-12
1385:-11
1380:-10
1249:ISO
871:UPC
514:):
421:mod
297:mod
100:).
23:PDF
3553::
3051:-2
3046:-1
2879:-2
2837:-9
2832:-3
2720:-6
2715:-3
2710:-2
2603:-2
2598:-1
2542:-2
2153:-9
2143:-8
2138:-7
2133:-6
2128:-5
2123:-4
2118:-3
2113:-2
2108:-1
1971:-1
1749:-3
1744:-2
1739:-1
1507:-6
1502:-5
1497:-3
1492:-2
1487:-1
1375:-9
1370:-8
1365:-7
1360:-6
1355:-5
1350:-4
1345:-3
1340:-1
1335:-0
1330:31
1325:17
1320:16
1269:–
1265:–
603:^
567:QR
519:SP
512:HT
508:LF
506:,
504:CR
492:/3
481::
159:a
52:.
2544:)
2540:(
1315:9
1310:7
1305:6
1300:4
1295:3
1290:2
1285:1
1241:e
1234:t
1227:v
1022:)
1018:(
1004:)
764:e
757:t
750:v
556:2
494:⌋
490:n
487:⌊
483:n
453:i
448:i
446:E
428:)
425:9
418:(
411:9
408:+
403:6
399:E
390:5
386:E
382:+
377:2
373:E
364:1
360:E
356:=
353:K
337:X
333:i
328:i
326:b
322:K
304:)
301:9
294:(
287:9
284:+
279:4
275:b
266:3
262:b
258:+
253:2
249:b
240:1
236:b
232:=
229:K
122:.
96:(
25:.
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