OcrParams(mapping=None, *, ignore_unknown_fields=False, **kwargs)Parameters to control Optical Character Recognition (OCR) behavior.
Attribute | |
|---|---|
| Name | Description |
language_hints |
Sequence[str]
List of languages to use for OCR. In most cases, an empty value yields the best results since it enables automatic language detection. For languages based on the Latin alphabet, setting language_hints is not needed. In rare
cases, when the language of the text in the image is known,
setting a hint will help get better results (although it
will be a significant hindrance if the hint is wrong).
Document processing returns an error if one or more of the
specified languages is not one of the supported languages.
|
Methods
__delattr__
__delattr__(key)Delete the value on the given field.
This is generally equivalent to setting a falsy value.
__eq__
__eq__(other)Return True if the messages are equal, False otherwise.
__ne__
__ne__(other)Return True if the messages are unequal, False otherwise.
__setattr__
__setattr__(key, value)Set the value on the given field.
For well-known protocol buffer types which are marshalled, either the protocol buffer object or the Python equivalent is accepted.