Convenience functions to call StartTrain() followed by
TrainIncremental(). After the call, IsStartTrained() and IsTrained()
become/remain true. It is okay to call Train() repeatedly. Effects of
earlier calls will be cleared by the last call.
Namespace: Cognex.VisionPro.OCRMax.Implementation.InternalAssembly: Cognex.VisionPro.OCRMax (in Cognex.VisionPro.OCRMax.dll) Version: 75.0.0.0
public void Train(
CogOCRMaxClassifierTrainParams trainParams,
CogSerializableCollectionBase<CogOCRMaxChar> trainCharacters
)
public void Train(
CogOCRMaxClassifierTrainParams trainParams,
CogSerializableCollectionBase<CogOCRMaxChar> trainCharacters
)
Public Sub Train (
trainParams As CogOCRMaxClassifierTrainParams,
trainCharacters As CogSerializableCollectionBase(Of CogOCRMaxChar)
)
Public Sub Train (
trainParams As CogOCRMaxClassifierTrainParams,
trainCharacters As CogSerializableCollectionBase(Of CogOCRMaxChar)
)
public:
void Train(
CogOCRMaxClassifierTrainParams^ trainParams,
CogSerializableCollectionBase<CogOCRMaxChar^>^ trainCharacters
)
public:
void Train(
CogOCRMaxClassifierTrainParams^ trainParams,
CogSerializableCollectionBase<CogOCRMaxChar^>^ trainCharacters
)
| Exception | Condition |
|---|
| CogOCRMaxClassifierParamsException |
Thrown if:
-
trainCharcters does not contain any characters to train.
-
trainCharcters contains a null train character.
-
trainCharacters' contains a character with a CellRectImage that is not
specified
-
trainCharacters' contains a character with
trainCharacter.Key.CharacterCode == Unknown
-
trainCharacters' contains a character with
trainCharacter.key().isSpace() != trainCharacter.metrics().isBlank()
|
| ObjectDisposedException |
Thrown if the object is disposed.
|
| ArgumentNullException |
Thrown if trainParams is null.
Thrown if trainCharacters is null.
|
The algorithms Basic and BasicWithValidation can continue incremental
training when SaveTrainCharacters()==false.