Sets the languages to be used for field recognition.
By default, no language is set. Setting the correct languages for your document will improve recognition accuracy. However, setting too many languages may decrease performance.
IDataCaptureProfileBuilder setRecognitionLanguage( Language... languages );
One or more languages to be used for recognition, each represented by a constant of the Language enumeration.
The method returns the IDataCaptureProfileBuilder instance to which it belongs.