recognitionLevel
A value that determines whether the request prioritizes accuracy or speed in text recognition.
Declaration
var recognitionLevel: VNRequestTextRecognitionLevel { get set }Mentioned in
Discussion
The recognition level determines which techniques the request uses during the text recognition. Set this value to VNRequestTextRecognitionLevel.fast to prioritize speed over accuracy, and to VNRequestTextRecognitionLevel.accurate for longer, more computationally intensive recognition.