Comparison and OCR probability of text fields

To avoid false negatives during data comparison, the Document Reader SDK by default excludes text fields with low OCR recognition probability from comparison. This behavior is controlled by the LexAnalysisDepth parameter.

Parameter Details

  • File Location: C:\Users\\AppData\Local\Regula\Document Reader SDK\RegulaReader.ini.
  • Modification: To disable the recognition probability check and force data comparison, adjust the LexAnalysisDepth value in the configuration file.

Example RegulaReader.ini Configuration


[Device operations]
LexAnalysisDepth=2

References

  • Full details on LexAnalysisDepth are in section eLexAnalysisDepth of the Programmer's Guide.

Important Note

Adjusting LexAnalysisDepth may impact comparison accuracy. Thorough testing is recommended in production environments.

 

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