Class ImageContext (2.7.3)

ImageContext(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Image context and/or feature-specific parameters.

Attributes
Name	Description
`lat_long_rect`	`google.cloud.vision_v1p4beta1.types.LatLongRect` 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`	`google.cloud.vision_v1p4beta1.types.CropHintsParams` Parameters for crop hints annotation request.
`face_recognition_params`	`google.cloud.vision_v1p4beta1.types.FaceRecognitionParams` Parameters for face recognition.
`product_search_params`	`google.cloud.vision_v1p4beta1.types.ProductSearchParams` Parameters for product search.
`web_detection_params`	`google.cloud.vision_v1p4beta1.types.WebDetectionParams` Parameters for web detection.
`text_detection_params`	`google.cloud.vision_v1p4beta1.types.TextDetectionParams` Parameters for text detection and document text detection.

Attributes