回答編集履歴
1
追記
test
CHANGED
|
@@ -1,6 +1,6 @@
|
|
|
1
1
|
`conda`だと2.7しかないようですね。
|
|
2
2
|
|
|
3
|
-
```
|
|
3
|
+
```Bash
|
|
4
4
|
|
|
5
5
|
$ conda install -c auto pyocr
|
|
6
6
|
|
|
@@ -20,7 +20,7 @@
|
|
|
20
20
|
|
|
21
21
|
当方環境(Win10のWSL)にて`pip`にて3.6.x環境に導入でき、OCR動作しました。
|
|
22
22
|
|
|
23
|
-
```
|
|
23
|
+
```Bash
|
|
24
24
|
|
|
25
25
|
$ pip install pyocr
|
|
26
26
|
|
|
@@ -35,3 +35,71 @@
|
|
|
35
35
|
Successfully installed pyocr-0.5.1
|
|
36
36
|
|
|
37
37
|
```
|
|
38
|
+
|
|
39
|
+
|
|
40
|
+
|
|
41
|
+
tesseract_test.py
|
|
42
|
+
|
|
43
|
+
```Python
|
|
44
|
+
|
|
45
|
+
from PIL import Image
|
|
46
|
+
|
|
47
|
+
import sys
|
|
48
|
+
|
|
49
|
+
import pyocr
|
|
50
|
+
|
|
51
|
+
import pyocr.builders
|
|
52
|
+
|
|
53
|
+
|
|
54
|
+
|
|
55
|
+
tools = pyocr.get_available_tools()
|
|
56
|
+
|
|
57
|
+
if len(tools) == 0:
|
|
58
|
+
|
|
59
|
+
print("No OCR tool found")
|
|
60
|
+
|
|
61
|
+
sys.exit(1)
|
|
62
|
+
|
|
63
|
+
tool = tools[0]
|
|
64
|
+
|
|
65
|
+
print("Will use tool '%s'" % (tool.get_name()))
|
|
66
|
+
|
|
67
|
+
|
|
68
|
+
|
|
69
|
+
langs = tool.get_available_languages()
|
|
70
|
+
|
|
71
|
+
print("Available languages: %s" % ", ".join(langs))
|
|
72
|
+
|
|
73
|
+
|
|
74
|
+
|
|
75
|
+
txt = tool.image_to_string( Image.open('tesseract.png'), lang='jpn', builder=pyocr.builders.TextBuilder())
|
|
76
|
+
|
|
77
|
+
print(txt)
|
|
78
|
+
|
|
79
|
+
```
|
|
80
|
+
|
|
81
|
+
|
|
82
|
+
|
|
83
|
+
|
|
84
|
+
|
|
85
|
+
実行結果
|
|
86
|
+
|
|
87
|
+
```Bash
|
|
88
|
+
|
|
89
|
+
$ python tesseract_test.py
|
|
90
|
+
|
|
91
|
+
Will use tool 'Tesseract (sh)'
|
|
92
|
+
|
|
93
|
+
Available languages: eng, jpn
|
|
94
|
+
|
|
95
|
+
d0g Cat
|
|
96
|
+
|
|
97
|
+
|
|
98
|
+
|
|
99
|
+
犬 猫
|
|
100
|
+
|
|
101
|
+
|
|
102
|
+
|
|
103
|
+
今日の天気は晴れです。
|
|
104
|
+
|
|
105
|
+
```
|