Class: Google::Cloud::Vision::V1::ImageContext

Inherits:
Object
  • Object
show all
Extended by:
Protobuf::MessageExts::ClassMethods
Includes:
Protobuf::MessageExts
Defined in:
proto_docs/google/cloud/vision/v1/image_annotator.rb

Overview

Image context and/or feature-specific parameters.

Instance Attribute Summary collapse

Instance Attribute Details

#crop_hints_params ⇒ ::Google::Cloud::Vision::V1::CropHintsParams

Returns Parameters for crop hints annotation request.

Returns:



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# File 'proto_docs/google/cloud/vision/v1/image_annotator.rb', line 614

class ImageContext
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods
end

#language_hints ⇒ ::Array<::String>

Returns 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.

Returns:

  • (::Array<::String>) —

    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.



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# File 'proto_docs/google/cloud/vision/v1/image_annotator.rb', line 614

class ImageContext
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods
end

#lat_long_rect ⇒ ::Google::Cloud::Vision::V1::LatLongRect

Returns Not used.

Returns:



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# File 'proto_docs/google/cloud/vision/v1/image_annotator.rb', line 614

class ImageContext
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods
end

#product_search_params ⇒ ::Google::Cloud::Vision::V1::ProductSearchParams

Returns Parameters for product search.

Returns:



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# File 'proto_docs/google/cloud/vision/v1/image_annotator.rb', line 614

class ImageContext
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods
end

#text_detection_params ⇒ ::Google::Cloud::Vision::V1::TextDetectionParams

Returns Parameters for text detection and document text detection.

Returns:



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# File 'proto_docs/google/cloud/vision/v1/image_annotator.rb', line 614

class ImageContext
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods
end

#web_detection_params ⇒ ::Google::Cloud::Vision::V1::WebDetectionParams

Returns Parameters for web detection.

Returns:



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# File 'proto_docs/google/cloud/vision/v1/image_annotator.rb', line 614

class ImageContext
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods
end