Alcance
This document specifies:— generic extensible data interchange formats for the representation of face image data: A tagged binary data format based on an extensible specification in ASN.1 and a textual data format based on an XML schema definition that are both capable of holding the same information;— examples of data record contents;— application specific requirements, recommendations, and best practices in data acquisition; and— conformance test assertions and conformance test procedures applicable to this document.