際際滷

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Huffman Coding
1
First
1. 犖犖園犢犖犖朽権犖 probability 犖犖犖 gray level 犖犖迦 犖÷顕犖
犢犖犖犢犖犖
2. 犖犖橿顕犖犖迦牽犖犖о probability 犖犢犖迦犖朽犖犢犖犖∇犖朽犖犖伍 2 犖犢犖迦犖犢犖
犖犢犖о権犖犖園
3. 犖犖橿顕犖犖迦牽犖犖園犢犖犖朽権犖犖犢犖迦犖犖÷
4. 犖犖橿顕犖犖橿犖迦犖園犖犖犖犖犖犖朽 1 犖犖謹 3 犖犖犖犖犖萎犖園犖犢犖犖ム厳犖犖犢犖
probability 犢犖犢 2 犖犢犖
Second
1. 犢犖犖 code 0 犖犖橿顕犖犖犖園犖犢犖 probability 犖犖項犖犖伍 犢犖ム鍵
code 1 犖犖橿顕犖犖犖園 probability 犖犖橿犖迦肩犖伍 犖犖迦権犢犖犖犖項犖犖о
犢犖 犢
2. 犖犖橿顕犖犖迦犖犖ム顕犖∇犖迦犢犖犖犢犖犖犖迦 犢犖ム鍵犖犖橿顕犖犖橿犖迦犖迦検犖犢犖 1 犖犖
2
Huffman Code Construction
Character count in text.
125
Freq
93
80
76
73
71
61
55
41
40
E
Char
T
A
O
I
N
R
H
L
D
31
27
C
U
65S
3
Huffman Code Construction
C U
31 27
125
Freq
93
80
76
73
71
61
55
41
40
E
Char
T
A
O
I
N
R
H
L
D
31
27
C
U
65S
4
Huffman Code Construction
C U
58
31 27
125
Freq
93
80
76
73
71
61
55
41
40
E
Char
T
A
O
I
N
R
H
L
D
58
65S
31
27
C
U
5
Huffman Code Construction
C U
58
D L
81
31 27
40 41
125
Freq
93
80
76
73
71
61
58
55
E
Char
T
A
O
I
N
R
H
81
65S
41
40
L
D
6
Huffman Code Construction
H
C U
58
113
D L
81
31 27
5540 41
125
Freq
93
80
76
73
71
61
113
E
Char
T
A
O
I
N
R
81
65S
58
55H
7
Huffman Code Construction
R S H
C U
58
113126
D L
81
31 27
5561 6540 41
125
Freq
93
80
76
73
71
113
E
Char
T
A
O
I
N
81
126
61R
65S
126
8
Huffman Code Construction
R S N I H
C U
58
113144126
D L
81
31 27
5571 7361 6540 41
125
Freq
93
80
76
144
113
E
Char
T
A
O
81
73
71
I
N
144
9
Huffman Code Construction
R S N I H
C U
58
113144126
D L
81
156
A O
31 27
5571 7361 6540 41
80 76
126
125
Freq
93
156
113
E
Char
T
81
80
76
A
O
10
Huffman Code Construction
R S N I H
C U
58
113144126
D L
81
156 174
A O T
31 27
5571 7361 6540 41
9380 76
144
126
125
Freq
156
113
E
Char
174
93T
81
174
11
Huffman Code Construction
R S N I
E
H
C U
58
113144126
238
T
D L
81
156 174
A O
80 76
71 7361 6540 41
31 27
55
12593
144
126
238
Freq
156
Char
125
113
E
12
Huffman Code Construction
R S N I
E
H
C U
58
113144126
238
270
T
D L
81
156 174
A O
31 27
5571 7361 65
125
40 41
9380 76
238
156
270
Freq
174
Char
144
126
13
Huffman Code Construction
R S N I
E
H
C U
58
113144126
238
270
330
T
D L
81
156 174
A O
31 27
5571 7361 65
125
40 41
9380 76
270
330
Freq
238
Char
156
174
14
Huffman Code Construction
R S N I
E
H
C U
58
113144126
238
270
330 508
T
D L
81
156 174
A O
31 27
5571 7361 65
125
40 41
9380 76
330
508
FreqChar
270
238
15
Huffman Code Construction
R S N I
E
H
C U
58
113144126
238
270
330 508
838
T
D L
81
156 174
A O
31 27
5571 7361 65
125
40 41
9380 76
838
FreqChar
330
508
16
Huffman Code Construction
R S N I
E
H
C U
0
0
T
D L
1
0 0
A O
0
11
1
10
0
1
1
1
1
1
1
0
0
0
0
0
1
125
Freq
93
80
76
73
71
61
55
41
40
E
Char
T
A
O
I
N
R
H
L
D
31
27
C
U
65S
0000
Fixed
0001
0010
0011
0100
0101
0111
1000
1001
1010
1011
1100
0110
110
Huf
01
00
00
101
101
100
111
010
010
1110
1110
100
838Total 4.00 3.6

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Huffman

  • 1. Huffman Coding 1 First 1. 犖犖園犢犖犖朽権犖 probability 犖犖犖 gray level 犖犖迦 犖÷顕犖 犢犖犖犢犖犖 2. 犖犖橿顕犖犖迦牽犖犖о probability 犖犢犖迦犖朽犖犢犖犖∇犖朽犖犖伍 2 犖犢犖迦犖犢犖 犖犢犖о権犖犖園 3. 犖犖橿顕犖犖迦牽犖犖園犢犖犖朽権犖犖犢犖迦犖犖÷ 4. 犖犖橿顕犖犖橿犖迦犖園犖犖犖犖犖犖朽 1 犖犖謹 3 犖犖犖犖犖萎犖園犖犢犖犖ム厳犖犖犢犖 probability 犢犖犢 2 犖犢犖 Second 1. 犢犖犖 code 0 犖犖橿顕犖犖犖園犖犢犖 probability 犖犖項犖犖伍 犢犖ム鍵 code 1 犖犖橿顕犖犖犖園 probability 犖犖橿犖迦肩犖伍 犖犖迦権犢犖犖犖項犖犖о 犢犖 犢 2. 犖犖橿顕犖犖迦犖犖ム顕犖∇犖迦犢犖犖犢犖犖犖迦 犢犖ム鍵犖犖橿顕犖犖橿犖迦犖迦検犖犢犖 1 犖犖
  • 2. 2 Huffman Code Construction Character count in text. 125 Freq 93 80 76 73 71 61 55 41 40 E Char T A O I N R H L D 31 27 C U 65S
  • 3. 3 Huffman Code Construction C U 31 27 125 Freq 93 80 76 73 71 61 55 41 40 E Char T A O I N R H L D 31 27 C U 65S
  • 4. 4 Huffman Code Construction C U 58 31 27 125 Freq 93 80 76 73 71 61 55 41 40 E Char T A O I N R H L D 58 65S 31 27 C U
  • 5. 5 Huffman Code Construction C U 58 D L 81 31 27 40 41 125 Freq 93 80 76 73 71 61 58 55 E Char T A O I N R H 81 65S 41 40 L D
  • 6. 6 Huffman Code Construction H C U 58 113 D L 81 31 27 5540 41 125 Freq 93 80 76 73 71 61 113 E Char T A O I N R 81 65S 58 55H
  • 7. 7 Huffman Code Construction R S H C U 58 113126 D L 81 31 27 5561 6540 41 125 Freq 93 80 76 73 71 113 E Char T A O I N 81 126 61R 65S
  • 8. 126 8 Huffman Code Construction R S N I H C U 58 113144126 D L 81 31 27 5571 7361 6540 41 125 Freq 93 80 76 144 113 E Char T A O 81 73 71 I N
  • 9. 144 9 Huffman Code Construction R S N I H C U 58 113144126 D L 81 156 A O 31 27 5571 7361 6540 41 80 76 126 125 Freq 93 156 113 E Char T 81 80 76 A O
  • 10. 10 Huffman Code Construction R S N I H C U 58 113144126 D L 81 156 174 A O T 31 27 5571 7361 6540 41 9380 76 144 126 125 Freq 156 113 E Char 174 93T 81
  • 11. 174 11 Huffman Code Construction R S N I E H C U 58 113144126 238 T D L 81 156 174 A O 80 76 71 7361 6540 41 31 27 55 12593 144 126 238 Freq 156 Char 125 113 E
  • 12. 12 Huffman Code Construction R S N I E H C U 58 113144126 238 270 T D L 81 156 174 A O 31 27 5571 7361 65 125 40 41 9380 76 238 156 270 Freq 174 Char 144 126
  • 13. 13 Huffman Code Construction R S N I E H C U 58 113144126 238 270 330 T D L 81 156 174 A O 31 27 5571 7361 65 125 40 41 9380 76 270 330 Freq 238 Char 156 174
  • 14. 14 Huffman Code Construction R S N I E H C U 58 113144126 238 270 330 508 T D L 81 156 174 A O 31 27 5571 7361 65 125 40 41 9380 76 330 508 FreqChar 270 238
  • 15. 15 Huffman Code Construction R S N I E H C U 58 113144126 238 270 330 508 838 T D L 81 156 174 A O 31 27 5571 7361 65 125 40 41 9380 76 838 FreqChar 330 508
  • 16. 16 Huffman Code Construction R S N I E H C U 0 0 T D L 1 0 0 A O 0 11 1 10 0 1 1 1 1 1 1 0 0 0 0 0 1 125 Freq 93 80 76 73 71 61 55 41 40 E Char T A O I N R H L D 31 27 C U 65S 0000 Fixed 0001 0010 0011 0100 0101 0111 1000 1001 1010 1011 1100 0110 110 Huf 01 00 00 101 101 100 111 010 010 1110 1110 100 838Total 4.00 3.6