Feature

The type of Google Cloud Vision API detection to perform, and the maximum number of results to return for that type. Multiple Feature objects can be specified in the features list.

JSON representation 
{
  "type": enum (Type),
  "model": string
}
Fields
type

enum (Type)

The feature type.
model

string

Model to use for the feature. Supported values: "builtin/stable" (the default if unset) and "builtin/latest". DOCUMENT_TEXT_DETECTION and TEXT_DETECTION also support "builtin/weekly" for the bleeding edge release updated weekly.

Type

Type of Google Cloud Vision API feature to be extracted.

Enums
TYPE_UNSPECIFIED Unspecified feature type.
TEXT_DETECTION Run text detection / optical character recognition (OCR). Text detection is optimized for areas of text within a larger image; if the image is a document, use DOCUMENT_TEXT_DETECTION instead.
DOCUMENT_TEXT_DETECTION Run dense text document OCR. Takes precedence when both DOCUMENT_TEXT_DETECTION and TEXT_DETECTION are present.