How to check if FineReader Engine 12 has marked the symbol as suspicious

Sergey Pilipchuk

Edited December 04, 2023 13:48

Question

How to check if FineReader Engine 12 has marked the symbol as suspicious?

Answer

To find out if the symbol is suspicious, please use the IsSuspicious property of CharParams object. It is possible to use the “RecognizedTextProcessing” sample from the Code Samples Library for the code sample.

Checking the confidence level in % is possible with Voting API. To do so, please use the following code:

DocumentProcessingParams.PageProcessingParams.RecognizerParams.ExactConfidenceCalculation = true;

After the recognition, please access the CharConfidence property of the CharacterRecognitionVariant and PlainText objects.