回答編集履歴
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@@ -1,5 +1,5 @@
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`conda`だと2.7しかないようですね。
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```
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```Bash
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$ conda install -c auto pyocr
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Solving environment: |
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Warning: 2 possible package resolutions (only showing differing packages):
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@@ -9,11 +9,45 @@
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```
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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。
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```
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```Bash
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$ pip install pyocr
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Collecting pyocr
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Requirement already satisfied: six in ./anaconda3/lib/python3.6/site-packages (from pyocr) (1.11.0)
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Requirement already satisfied: Pillow in ./anaconda3/lib/python3.6/site-packages (from pyocr) (5.1.0)
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Installing collected packages: pyocr
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Successfully installed pyocr-0.5.1
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```
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tesseract_test.py
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```Python
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from PIL import Image
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import sys
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import pyocr
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import pyocr.builders
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tools = pyocr.get_available_tools()
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if len(tools) == 0:
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print("No OCR tool found")
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sys.exit(1)
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tool = tools[0]
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print("Will use tool '%s'" % (tool.get_name()))
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langs = tool.get_available_languages()
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print("Available languages: %s" % ", ".join(langs))
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txt = tool.image_to_string( Image.open('tesseract.png'), lang='jpn', builder=pyocr.builders.TextBuilder())
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print(txt)
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```
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実行結果
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```Bash
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45
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$ python tesseract_test.py
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Will use tool 'Tesseract (sh)'
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Available languages: eng, jpn
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d0g Cat
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犬 猫
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今日の天気は晴れです。
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```
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