IdentityProcessor

The IdentityProcessor class provides functions to process identity documents, such as locating portrait zones with higher precision.

Remarks

Introduced in Dynamsoft Capture Vision version 3.4.1000.

Definition

Package: com.dynamsoft.id_utility

public class IdentityProcessor

Methods

IdentityProcessor

Constructor. Initializes a new instance of the IdentityProcessor class.

IdentityProcessor()

findPortraitZone

Finds the location of the portrait zone on an identity document.

Quadrilateral findPortraitZone(ScaledColourImageUnit scaledColourImgUnit,
                               LocalizedTextLinesUnit localizedTextLinesUnit,
                               RecognizedTextLinesUnit recognizedTextLinesUnit,
                               DetectedQuadsUnit detectedQuadsUnit,
                               DeskewedImageUnit deskewedImageUnit) throws IdentityUtilityException

Parameters

scaledColourImgUnit The scaled colour image unit containing the source image.

localizedTextLinesUnit The localized text lines unit containing MRZ/text regions.

recognizedTextLinesUnit The recognized text lines unit for document type identification.

detectedQuadsUnit The detected quads unit containing document boundaries.

deskewedImageUnit The deskewed image unit for coordinate transformation.

Return value

Returns a Quadrilateral representing the portrait zone location. Returns null if not found.

Exception

IdentityUtilityException

See Also

ScaledColourImageUnit

LocalizedTextLinesUnit

RecognizedTextLinesUnit

DetectedQuadsUnit

DeskewedImageUnit

Quadrilateral