Which action should be called before calling FindFingerprint in order to generate the fingerprint for the page?

A solution designer wants to identify pages from a fingerprint based on the relative densities of different regions of the page.

Which action should be called before calling FindFingerprint in order to generate the fingerprint for the page?
A . AnalyzeImage
B . CalculateOffset
C . RecognizePageOCR_a
D . RecognizePageOCR_s

View Answer

Answer: D

Explanation:

Full-page recognition actions, such as RecognizePageOCR_S, RecognizePageICR_C, RecognizePageOCR_A, create a fingerprint that is based on the results of recognition; that is, both geometry and text of the recognized characters, words and lines.

To force creation of a pure recognition-based fingerprint, call SetFingerprintRecogPriority(True) before full-page recognition. This guarantees that any existing geometric fingerprint is ignored, and it applies to OCR_S and ICR_C only.

Example

RecognizePageOCR_S()

CreateTextFile()

SetProblemValue(0.7)

SetSearchArea(0.5)

FindFingerprint(True)copy to clipboard

After the full-page recognition action (RecognizePageOCR_S), the CreateTextFile() action places the recognized values into a Text file that it has set up for the page, and adds the file to the current batch, in the Batches directory of the application.

References: https://www.ibm.com/support/knowledgecenter/en/SSZRWV_9.0.0/com.ibm.dc.develop.doc/ dcadg884.htm