IdentityProcessor

The IdentityProcessor class provides utility APIs for processing identity documents.

findPortraitZone

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

static findPortraitZone(): Promise<Quadrilateral | null>;

Return Value

A promise that resolves with a Quadrilateral object defining the precise location of the portrait zone found in the image, or null if no portrait zone is detected.

See also

• Quadrilateral

Code snippet

const quad = await Dynamsoft.DBR.IdentityProcessor.findPortraitZone();
if (quad) {
    console.log("Portrait zone found:", quad);
} else {
    console.log("No portrait zone detected.");
}

Remarks

New added in CaptureVisionBundle version 3.4.2000.