Barcode image.
Color dynamic area in the document.
Contact chip.
Document image.
Iris of the document owner.
Fingerprint, left index.
Fingerprint, left little.
Fingerprint, left middle.
Fingerprint, left ring.
Fingerprint, left thumb.
Fingerprint, right index.
Fingerprint, right little.
Fingerprint, right middle.
Fingerprint, right ring.
Fingerprint, right thumb.
Fingerprint of the document owner.
Ghost portrait.
Other image type.
Photo of the document owner.
Portrait of child.
Image of the citizenship proving document.
Signature of the document owner.
Stamp.
Enumeration contains identifiers that determine the logical type of the graphic data obtained while reading the document filling fields or barcodes.