acknowledgements for ansi/nist-itl 1-2011 - NIST Visual Image ...

ANSI/NIST-ITL 1-2011 - UPDATE 2013 DRAFT VERSION8.8 Record Type-8: Signature image recordType-8 records shall contain either scanned or vectored signature data, covering an areaof up to 1000 mm 2 . Two signature image records (from the operator and the subject) areallowed per transaction. See Section 7.7.6 for resolution information. Vectored signaturedata shall be expressed as a series of numbers.Table 26 Type-8 record layoutTraditional format requires the data in binary form (not text) with a fixed byte length for Fields 8.002through 8.007; therefore the character min and max values are the same for traditional format (denoted byT= value). They are expressed in bytes. For XML, the min and max values are the character count(denoted by X= value).FieldNumberMnemonicContentDescriptionCondcodeTypeCharacterMIn#Max#ValueConstraintsOccurrenceMIn#Max#8.001 RECORD HEADER Mencoding specific:see Annex B:Traditionalencoding orAnnexC: NIEMconformantencoding rulesencoding specific:see Annex B:Traditionalencoding orAnnexC: NIEMconformantencoding rules1 18.002 IDCINFORMATIONDESIGNATIONCHARACTERMNT=1X=1T=1X=20 < IDC < 99integer1 18.003 SIG SIGNATURE TYPE M NT=1X=1T=1X=1SIG = 0 or 11 18.004 SRTSIGNATUREREPRESENTATION TYPEMNT=1X=1T=1X=1SRT = 0 or 1 or 21 18.005 ISRIMAGE SCANNINGRESOLUTIONMNT=1X=1T=1X=1ISR = 0 or 1 1 18.006 HLLHORIZONTAL LINELENGTHMNT=2X=1T=2X=5HLL = 0 or10 < HLL < 65535integer1 18.007 VLL VERTICAL LINE LENGTH M NT=2X=1T=2X=5VLL = 0 or10 < VLL < 65535integer1 18.008 DATA SIGNATURE DATA Mdependent uponvalue of SRTdependent uponvalue of SRT1 1112