Help Version 19.0.2017.10.27
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#include "ltdoc2.h"
L_LTDOC2_API L_INT EXT_FUNCTION L_Doc2SetRecognizeModuleTradeOff(hDoc, TradeOff)
L_HDOC2 hDoc; |
handle to the OCR document |
DOC2_RECOGMODULE_TRADEOFF TradeOff; |
trade-off setting |
Specifies the trade-off setting of the OCR document engine that will be applied during auto-zoning and recognition.
Parameter |
Description |
hDoc |
Handle to the OCR document. |
TradeOff |
Value that represents the trade-off setting to be used. For a list of possible values, refer to DOC2_RECOGMODULE_TRADEOFF. |
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Specifies the trade-off setting (speed, accuracy or both) of the OCR document engine that will be used during auto-zoning and recognition.
To apply auto-zone detection in a specific page, call the L_Doc2FindZones function. To recognize a page, call the L_Doc2Recognize function.
The OCR document engine trade-off setting is effective for the following recognition modules:
DOC2_RECOGMODULE_MTEXT_OMNIFONT: omnifont multi-lingual module.
DOC2_RECOGMODULE_MULTI_LINGUAL_OMNIFONT: omnifont module.
DOC2_RECOGMODULE_MATRIX: matrix matching recognition module
DOC2_RECOGMODULE_HAND_PRINTED_NUMERAL: handprinted numeral module.
DOC2_RECOGMODULE_RER_PRINTED: handprint module.
This setting does not influence the behavior of any other DOC2_RECOGMODULE recognition module. Not all of the above modules interpret the settings in the same way.
If this function is not called, the default value DOC2_RECGMD_ACCURATE is applied.
Required DLLs and Libraries
LTDOC2 For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
Functions: |
L_Doc2GetRecognizeModuleTradeOff, L_Doc2SetMOROptions, L_Doc2GetMOROptions, L_Doc2SetHandPrintOptions, L_Doc2GetHandPrintOptions, L_Doc2SetOMROptions, L_Doc2GetOMROptions |
Topics: |
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For an example, refer to L_Doc2Recognize.