ImageContext(mapping=None, *, ignore_unknown_fields=False, **kwargs)
Image context and/or feature-specific parameters.
Attributes | |
---|---|
Name | Description |
lat_long_rect |
Not used. |
language_hints |
Sequence[str]
List of languages to use for TEXT_DETECTION. 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).
Text detection returns an error if one or more of the
specified languages is not one of the `supported
languages |
crop_hints_params |
Parameters for crop hints annotation request. |
web_detection_params |
Parameters for web detection. |
text_detection_params |
Parameters for text detection and document text detection. |