Class TesseractEngineMode
Allows the developer to choose the algorithm Tesseract will use for OCR. TesseractAndLstm is the recommended behavior for IronOCR.
Inheritance
System.Object
TesseractEngineMode
Namespace: IronOcr
Assembly: IronOcr.dll
Syntax
public sealed class TesseractEngineMode : EnumFields
Default
The default OCR engine is used (currently LSTM-based OCR engine).
Declaration
public const TesseractEngineMode DefaultField Value
| Type | Description |
|---|---|
| TesseractEngineMode |
LstmOnly
Only the new LSTM-based OCR engine is used. Uses a pre programmed neural net. (Tesseract 4 + 5 Mode)
Declaration
public const TesseractEngineMode LstmOnlyField Value
| Type | Description |
|---|---|
| TesseractEngineMode |
TesseractAndLstm
Both the legacy and new LSTM based OCR engine is used. (Recommended for a good balance of speed and performance)
Declaration
public const TesseractEngineMode TesseractAndLstmField Value
| Type | Description |
|---|---|
| TesseractEngineMode |
TesseractOnly
Only the legacy tesseract OCR engine is used. (Tesseract 3 OEM Mode)
Declaration
public const TesseractEngineMode TesseractOnlyField Value
| Type | Description |
|---|---|
| TesseractEngineMode |
value__
Declaration
public int value__Field Value
| Type | Description |
|---|---|
| System.Int32 |