高玩梁的 Notion 随笔博客
高玩梁的 Notion 随笔博客/
♦️
二维码生成原理及教程/数据编码/
纠错码字和块信息
Search

纠错码字和块信息

下表列出了对于二维码的每个 版本和纠错水平 下需要生成的纠错码字数。这些值可用于确定一个给定的里德-所罗门块需要多少数据字节和纠错字节。
版本和纠错级别
此版本和 纠错级别的数据码字总数
每个块的纠错码字
第 1 组中的区块数
第 1 组每个区块中的数据编码数
第 2 组中的块数
第 2 组每个块中的数据码字数
总数据码字
1-L
19
7
1
19
ㅤ
ㅤ
(19*1) = 19
1-M
16
10
1
16
ㅤ
ㅤ
(16*1) = 16
1-Q
13
13
1
13
ㅤ
ㅤ
(13*1) = 13
1-H
9
17
1
9
ㅤ
ㅤ
(9*1) = 9
2-L
34
10
1
34
ㅤ
ㅤ
(34*1) = 34
2-M
28
16
1
28
ㅤ
ㅤ
(28*1) = 28
2-Q
22
22
1
22
ㅤ
ㅤ
(22*1) = 22
2-H
16
28
1
16
ㅤ
ㅤ
(16*1) = 16
3-L
55
15
1
55
ㅤ
ㅤ
(55*1) = 55
3-M
44
26
1
44
ㅤ
ㅤ
(44*1) = 44
3-Q
34
18
2
17
ㅤ
ㅤ
(17*2) = 34
3-H
26
22
2
13
ㅤ
ㅤ
(13*2) = 26
4-L
80
20
1
80
ㅤ
ㅤ
(80*1) = 80
4-M
64
18
2
32
ㅤ
ㅤ
(32*2) = 64
4-Q
48
26
2
24
ㅤ
ㅤ
(24*2) = 48
4-H
36
16
4
9
ㅤ
ㅤ
(9*4) = 36
5-L
108
26
1
108
ㅤ
ㅤ
(108*1) = 108
5-M
86
24
2
43
ㅤ
ㅤ
(43*2) = 86
5-Q
62
18
2
15
2
16
(15*2) + (16*2) = 62
5-H
46
22
2
11
2
12
(11*2) + (12*2) = 46
6-L
136
18
2
68
ㅤ
ㅤ
(68*2) = 136
6-M
108
16
4
27
ㅤ
ㅤ
(27*4) = 108
6-Q
76
24
4
19
ㅤ
ㅤ
(19*4) = 76
6-H
60
28
4
15
ㅤ
ㅤ
(15*4) = 60
7-L
156
20
2
78
ㅤ
ㅤ
(78*2) = 156
7-M
124
18
4
31
ㅤ
ㅤ
(31*4) = 124
7-Q
88
18
2
14
4
15
(14*2) + (15*4) = 88
7-H
66
26
4
13
1
14
(13*4) + (14*1) = 66
8-L
194
24
2
97
ㅤ
ㅤ
(97*2) = 194
8-M
154
22
2
38
2
39
(38*2) + (39*2) = 154
8-Q
110
22
4
18
2
19
(18*4) + (19*2) = 110
8-H
86
26
4
14
2
15
(14*4) + (15*2) = 86
9-L
232
30
2
116
ㅤ
ㅤ
(116*2) = 232
9-M
182
22
3
36
2
37
(36*3) + (37*2) = 182
9-Q
132
20
4
16
4
17
(16*4) + (17*4) = 132
9-H
100
24
4
12
4
13
(12*4) + (13*4) = 100
10-L
274
18
2
68
2
69
(68*2) + (69*2) = 274
10-M
216
26
4
43
1
44
(43*4) + (44*1) = 216
10-Q
154
24
6
19
2
20
(19*6) + (20*2) = 154
10-H
122
28
6
15
2
16
(15*6) + (16*2) = 122
11-L
324
20
4
81
ㅤ
ㅤ
(81*4) = 324
11-M
254
30
1
50
4
51
(50*1) + (51*4) = 254
11-Q
180
28
4
22
4
23
(22*4) + (23*4) = 180
11-H
140
24
3
12
8
13
(12*3) + (13*8) = 140
12-L
370
24
2
92
2
93
(92*2) + (93*2) = 370
12-M
290
22
6
36
2
37
(36*6) + (37*2) = 290
12-Q
206
26
4
20
6
21
(20*4) + (21*6) = 206
12-H
158
28
7
14
4
15
(14*7) + (15*4) = 158
13-L
428
26
4
107
ㅤ
ㅤ
(107*4) = 428
13-M
334
22
8
37
1
38
(37*8) + (38*1) = 334
13-Q
244
24
8
20
4
21
(20*8) + (21*4) = 244
13-H
180
22
12
11
4
12
(11*12) + (12*4) = 180
14-L
461
30
3
115
1
116
(115*3) + (116*1) = 461
14-M
365
24
4
40
5
41
(40*4) + (41*5) = 365
14-Q
261
20
11
16
5
17
(16*11) + (17*5) = 261
14-H
197
24
11
12
5
13
(12*11) + (13*5) = 197
15-L
523
22
5
87
1
88
(87*5) + (88*1) = 523
15-M
415
24
5
41
5
42
(41*5) + (42*5) = 415
15-Q
295
30
5
24
7
25
(24*5) + (25*7) = 295
15-H
223
24
11
12
7
13
(12*11) + (13*7) = 223
16-L
589
24
5
98
1
99
(98*5) + (99*1) = 589
16-M
453
28
7
45
3
46
(45*7) + (46*3) = 453
16-Q
325
24
15
19
2
20
(19*15) + (20*2) = 325
16-H
253
30
3
15
13
16
(15*3) + (16*13) = 253
17-L
647
28
1
107
5
108
(107*1) + (108*5) = 647
17-M
507
28
10
46
1
47
(46*10) + (47*1) = 507
17-Q
367
28
1
22
15
23
(22*1) + (23*15) = 367
17-H
283
28
2
14
17
15
(14*2) + (15*17) = 283
18-L
721
30
5
120
1
121
(120*5) + (121*1) = 721
18-M
563
26
9
43
4
44
(43*9) + (44*4) = 563
18-Q
397
28
17
22
1
23
(22*17) + (23*1) = 397
18-H
313
28
2
14
19
15
(14*2) + (15*19) = 313
19-L
795
28
3
113
4
114
(113*3) + (114*4) = 795
19-M
627
26
3
44
11
45
(44*3) + (45*11) = 627
19-Q
445
26
17
21
4
22
(21*17) + (22*4) = 445
19-H
341
26
9
13
16
14
(13*9) + (14*16) = 341
20-L
861
28
3
107
5
108
(107*3) + (108*5) = 861
20-M
669
26
3
41
13
42
(41*3) + (42*13) = 669
20-Q
485
30
15
24
5
25
(24*15) + (25*5) = 485
20-H
385
28
15
15
10
16
(15*15) + (16*10) = 385
21-L
932
28
4
116
4
117
(116*4) + (117*4) = 932
21-M
714
26
17
42
ㅤ
ㅤ
(42*17) = 714
21-Q
512
28
17
22
6
23
(22*17) + (23*6) = 512
21-H
406
30
19
16
6
17
(16*19) + (17*6) = 406
22-L
1006
28
2
111
7
112
(111*2) + (112*7) = 1006
22-M
782
28
17
46
ㅤ
ㅤ
(46*17) = 782
22-Q
568
30
7
24
16
25
(24*7) + (25*16) = 568
22-H
442
24
34
13
ㅤ
ㅤ
(13*34) = 442
23-L
1094
30
4
121
5
122
(121*4) + (122*5) = 1094
23-M
860
28
4
47
14
48
(47*4) + (48*14) = 860
23-Q
614
30
11
24
14
25
(24*11) + (25*14) = 614
23-H
464
30
16
15
14
16
(15*16) + (16*14) = 464
24-L
1174
30
6
117
4
118
(117*6) + (118*4) = 1174
24-M
914
28
6
45
14
46
(45*6) + (46*14) = 914
24-Q
664
30
11
24
16
25
(24*11) + (25*16) = 664
24-H
514
30
30
16
2
17
(16*30) + (17*2) = 514
25-L
1276
26
8
106
4
107
(106*8) + (107*4) = 1276
25-M
1000
28
8
47
13
48
(47*8) + (48*13) = 1000
25-Q
718
30
7
24
22
25
(24*7) + (25*22) = 718
25-H
538
30
22
15
13
16
(15*22) + (16*13) = 538
26-L
1370
28
10
114
2
115
(114*10) + (115*2) = 1370
26-M
1062
28
19
46
4
47
(46*19) + (47*4) = 1062
26-Q
754
28
28
22
6
23
(22*28) + (23*6) = 754
26-H
596
30
33
16
4
17
(16*33) + (17*4) = 596
27-L
1468
30
8
122
4
123
(122*8) + (123*4) = 1468
27-M
1128
28
22
45
3
46
(45*22) + (46*3) = 1128
27-Q
808
30
8
23
26
24
(23*8) + (24*26) = 808
27-H
628
30
12
15
28
16
(15*12) + (16*28) = 628
28-L
1531
30
3
117
10
118
(117*3) + (118*10) = 1531
28-M
1193
28
3
45
23
46
(45*3) + (46*23) = 1193
28-Q
871
30
4
24
31
25
(24*4) + (25*31) = 871
28-H
661
30
11
15
31
16
(15*11) + (16*31) = 661
29-L
1631
30
7
116
7
117
(116*7) + (117*7) = 1631
29-M
1267
28
21
45
7
46
(45*21) + (46*7) = 1267
29-Q
911
30
1
23
37
24
(23*1) + (24*37) = 911
29-H
701
30
19
15
26
16
(15*19) + (16*26) = 701
30-L
1735
30
5
115
10
116
(115*5) + (116*10) = 1735
30-M
1373
28
19
47
10
48
(47*19) + (48*10) = 1373
30-Q
985
30
15
24
25
25
(24*15) + (25*25) = 985
30-H
745
30
23
15
25
16
(15*23) + (16*25) = 745
31-L
1843
30
13
115
3
116
(115*13) + (116*3) = 1843
31-M
1455
28
2
46
29
47
(46*2) + (47*29) = 1455
31-Q
1033
30
42
24
1
25
(24*42) + (25*1) = 1033
31-H
793
30
23
15
28
16
(15*23) + (16*28) = 793
32-L
1955
30
17
115
ㅤ
ㅤ
(115*17) = 1955
32-M
1541
28
10
46
23
47
(46*10) + (47*23) = 1541
32-Q
1115
30
10
24
35
25
(24*10) + (25*35) = 1115
32-H
845
30
19
15
35
16
(15*19) + (16*35) = 845
33-L
2071
30
17
115
1
116
(115*17) + (116*1) = 2071
33-M
1631
28
14
46
21
47
(46*14) + (47*21) = 1631
33-Q
1171
30
29
24
19
25
(24*29) + (25*19) = 1171
33-H
901
30
11
15
46
16
(15*11) + (16*46) = 901
34-L
2191
30
13
115
6
116
(115*13) + (116*6) = 2191
34-M
1725
28
14
46
23
47
(46*14) + (47*23) = 1725
34-Q
1231
30
44
24
7
25
(24*44) + (25*7) = 1231
34-H
961
30
59
16
1
17
(16*59) + (17*1) = 961
35-L
2306
30
12
121
7
122
(121*12) + (122*7) = 2306
35-M
1812
28
12
47
26
48
(47*12) + (48*26) = 1812
35-Q
1286
30
39
24
14
25
(24*39) + (25*14) = 1286
35-H
986
30
22
15
41
16
(15*22) + (16*41) = 986
36-L
2434
30
6
121
14
122
(121*6) + (122*14) = 2434
36-M
1914
28
6
47
34
48
(47*6) + (48*34) = 1914
36-Q
1354
30
46
24
10
25
(24*46) + (25*10) = 1354
36-H
1054
30
2
15
64
16
(15*2) + (16*64) = 1054
37-L
2566
30
17
122
4
123
(122*17) + (123*4) = 2566
37-M
1992
28
29
46
14
47
(46*29) + (47*14) = 1992
37-Q
1426
30
49
24
10
25
(24*49) + (25*10) = 1426
37-H
1096
30
24
15
46
16
(15*24) + (16*46) = 1096
38-L
2702
30
4
122
18
123
(122*4) + (123*18) = 2702
38-M
2102
28
13
46
32
47
(46*13) + (47*32) = 2102
38-Q
1502
30
48
24
14
25
(24*48) + (25*14) = 1502
38-H
1142
30
42
15
32
16
(15*42) + (16*32) = 1142
39-L
2812
30
20
117
4
118
(117*20) + (118*4) = 2812
39-M
2216
28
40
47
7
48
(47*40) + (48*7) = 2216
39-Q
1582
30
43
24
22
25
(24*43) + (25*22) = 1582
39-H
1222
30
10
15
67
16
(15*10) + (16*67) = 1222
40-L
2956
30
19
118
6
119
(118*19) + (119*6) = 2956
40-M
2334
28
18
47
31
48
(47*18) + (48*31) = 2334
40-Q
1666
30
34
24
34
25
(24*34) + (25*34) = 1666
40-H
1276
30
20
15
61
16
(15*20) + (16*61) = 1276
Error Correction Code Words and Block Information - QR Code Tutorial
The following table lists the number of error correction code words that you are required to generate for each version and error correction level of QR code. These values can be used to determine how many data bytes and error correction bytes are required for a given Reed-Solomon block.
Error Correction Code Words and Block Information - QR Code Tutorial
https://www.thonky.com/qr-code-tutorial/error-correction-table
Error Correction Code Words and Block Information - QR Code Tutorial
Copyright 2022 gaowanliang