net.sourceforge.tess4j

Interface ITessAPI.TessOcrEngineMode

Enclosing interface:

ITessAPI

public static interface ITessAPI.TessOcrEngineMode

When Tesseract/Cube is initialized we can choose to instantiate/load/run only the Tesseract part, only the Cube part or both along with the combiner. The preference of which engine to use is stored in tessedit_ocr_engine_mode.

ATTENTION: When modifying this enum, please make sure to make the appropriate changes to all the enums mirroring it (e.g. OCREngine in cityblock/workflow/detection/detection_storage.proto). Such enums will mention the connection to OcrEngineMode in the comments.

Field Summary

Fields

Modifier and Type	Field and Description
static int	OEM_DEFAULT Specify this mode when calling init_*(), to indicate that any of the above modes should be automatically inferred from the variables in the language-specific config, command-line configs, or if not specified in any of the above should be set to the default OEM_TESSERACT_ONLY.
static int	OEM_LSTM_ONLY Run just the LSTM line recognizer
static int	OEM_TESSERACT_LSTM_COMBINED Run the LSTM recognizer, but allow fallback to Tesseract when things get difficult
static int	OEM_TESSERACT_ONLY Run Tesseract only - fastest

Field Detail

OEM_TESSERACT_ONLY

static final int OEM_TESSERACT_ONLY

Run Tesseract only - fastest

See Also:

Constant Field Values

OEM_LSTM_ONLY

static final int OEM_LSTM_ONLY

Run just the LSTM line recognizer

See Also:

Constant Field Values

OEM_TESSERACT_LSTM_COMBINED

static final int OEM_TESSERACT_LSTM_COMBINED

Run the LSTM recognizer, but allow fallback to Tesseract when things get difficult

See Also:

Constant Field Values

OEM_DEFAULT

static final int OEM_DEFAULT

Specify this mode when calling init_*(), to indicate that any of the above modes should be automatically inferred from the variables in the language-specific config, command-line configs, or if not specified in any of the above should be set to the default OEM_TESSERACT_ONLY.

See Also:

Constant Field Values