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Super class: VNImageBasedRequestMBS
Type | Topic | Plugin | Version | macOS | Windows | Linux | iOS | Targets |
class | Vision | MBS MacFrameworks Plugin | 19.4 | ✅ Yes | ❌ No | ❌ No | ✅ Yes | All |
By default, a text recognition request first locates all possible glyphs or characters in the input image, then analyzes each string. To specify or limit the languages sought in the request, set the recognitionLanguages property to an array containing the names of the languages of text you'd like to recognize. Vision returns the result of this request in a VNRecognizedTextObservationMBS object.
Available on MacOS 10.15.
Subclass of the VNImageBasedRequestMBS class.
Constant | Value | Description |
---|---|---|
RecognitionLevelAccurate | 0 |
Accurate text recognition takes more time to produce a more comprehensive result. |
RecognitionLevelFast | 1 |
Fast text recognition returns results more quickly at the expense of accuracy. |
This class has no sub classes.
The items on this page are in the following plugins: MBS MacFrameworks Plugin.
VNRecognizedTextObservationMBS - VNRectangleObservationMBS