我使用https://pypi.python.org/pypi/pyocr/0.1.2从图像中识别文本,我的脚本如下所示:
from PIL import Image
import sys
import pyocr
import pyocr.builders
tools = pyocr.get_available_tools()
if len(tools) == 0:
print("No OCR tool found")
sys.exit(1)
tool = tools[0]
print("Will use tool '%s'" % (tool.get_name()))
langs = tool.get_available_languages()
print("Available languages: %s" % ", ".join(langs))
lang = langs[0]
print("Will use lang '%s'" % (lang))
txt = tool.image_to_string(Image.open('http://www.domain.com/fr/i/3518721/phone'),
lang=lang,
builder=pyocr.builders.TextBuilder())
word_boxes = tool.image_to_string(Image.open('http://www.domain.com/fr/i/3518721/phone'),
lang=lang,
builder=pyocr.builders.WordBoxBuilder())
line_and_word_boxes = tool.image_to_string(
Image.open('http://www.domain.com/fr/i/3518721/phone'), lang=lang,
builder=pyocr.builders.LineBoxBuilder())当我运行脚本时,我会收到以下错误消息:
追踪(最近一次调用):File "./test.py",第6行,在tools = pyocr.get_available_tools() AttributeError:'get_available_tools‘对象中没有属性’get_available_tools‘
有什么问题吗警官?
发布于 2014-02-01 23:17:21
将您的进口更改如下:
from PIL import Image
import sys
from pyocr import pyocr
from pyocr import builders现在,pyocr.get_available_tools()将工作,因为您已经导入了模块。但是pyocr.builders.WordBoxBuilder()不能工作,因为构建器是在它自己的命名空间上导入的。您需要将它们更改为builders.WordBoxBuilder(),TextBuilder和LineBoxBuilder也是如此。
https://stackoverflow.com/questions/21504920
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