ANSI/NIST-ITL 1-2011 - NIST Visual Image Processing Group ...

More documents

Recommendations

Info

ANSI/NIST-ITL 1-2011Data Format for the Interchange of Biometric and Forensic Informationintensity values or a compressed format of the raw data. 12 The polar imageformat is still deprecated, as it was in the earlier versions of this standard.7.13 Type-18 DNA data recordThis record includes the capability to encode DNA dataThe Type-18 record shall contain and be used to exchange DNA data. It wasdeveloped to provide a level of interoperability with the draft format of theISO/IEC 19794-14 DNA data interchange format. Generic DNA data may beexchanged using the mandatory elements of this record type. Optional elementsmay also be used to exchange additional information.7.14 Type-19 Plantar image recordType-19 image records shall contain and be used to exchange variableresolutionplantar print image data together with fixed and user-definedtextual information fields pertinent to the digitized image.The scanning resolution is not specified for this record type. While the Type-19record may be used for the exchange of 19.69 ppmm (500 ppi) images, it isstrongly recommended that the minimum scanning resolution (or effectivescanning resolution) for plantar images be 39.37 ppmm plus or minus 0.40 ppmm(1000 ppi plus or minus 10 ppi). It should be noted that as the resolution isincreased, more detailed ridge and structure information becomes available inthe image. However, in all cases the scanning resolution used to capture aplantar image shall be at least as great as the minimum scanning resolution of19.69 ppmm (500 ppi).The variable-resolution plantar image data contained in the Type-19 record maybe in a compressed form.7.15 Type-20 Original image recordType-20 image records shall contain original images used to transmit an imagethat was prepared for submission in other Record Types. Several Record-20instances may each contain an input used to generate the final image. Thisrecord type also includes logs of the type of data handling done in preparing theimages transmitted in other record Types.Brad Wing 6/19/10 5:07 PMComment: Moving of reference to IREX to afootnote as opposed to main body of the text.Brad Wing 6/19/10 5:07 PMComment: New description for Type 18 record.Brad Wing 6/19/10 5:07 PMComment: This section is re-written7.15.1 Type-20 Original image record value (OIV)The OIR is specified for each original image (Type-20) record It contains twosubfields. The first subfield contains the reference code / OIR for a particularRecord Type-20. This is mandatory for each OIV. The second subfield isoptional. It specifies the reference to the segmentation coordinates of the12•. As an update to the 2007 and 2008 version of the standard, this record also includes compact imageformats shown to be efficient and reliable under the IREX study conducted by NIST.20DRAFT 2
ANSI/NIST-ITL 1-2011Data Format for the Interchange of Biometric and Forensic Informationoriginal image that is represented in this record type, which is a reference typevalue / RTV. Other Record Types with images include an optional field for OIV.This enables a cross-reference of the image to be used biometrically and/orforensically with the original image and the log associated with how the imagewas processed to prepare it for the image Record Type.7.16 Type- 98 Information assurance recordThe Type-98 record shall contain security information that allows for theassurance of the authenticity and/or integrity of the transaction, including suchinformation as binary data hashes, attributes for audit or identification purposes,and digital signatures.7.17 Type-99 CBEFF biometric data recordType-99 records shall contain and be used to exchange biometric data that is notsupported by other ANSI/NIST-ITL lrecord types. This provides a basic level ofinteroperability and harmonization with the ANSI INCITS and other biometricinterchange formats. This is accomplished by using a basic record structure thatis conformant with ANSI INCITS 398-2005, the Common Biometric ExchangeFormats Framework (CBEFF) and a biometric data block specification registeredwith the International Biometrics Industry Association (IBIA) 13 . This record typesupports and is intended to be used for biometric data types or formats that arenot already represented by an existing ANSI/NIST data type.A CBEFF conformant Biometric Information Record (BIR) is made up of aHeader, a Biometric Data Block (BDB), and an optional Signature Block. TheType-99 record does not include the Signature Block. Information required bythe Header portion is encoded as tagged fields within the Type-99 record. Thefinal tagged field of the Type-99 record will contain biometric data as specified bythe BDB interchange format.•13 For more information, go to .21DRAFT 2
Page 1 and 2: ANSI/NIST-ITL 1-2011Data Format for
Page 29 and 30: ANSI/NIST-ITL 1-201111Data Format f
Page 37: ANSI/NIST-ITL 1-2011Data Format for
Page 65 and 66: 47ANSI/NIST-ITL 1-2011Data Format f
Page 89 and 90:
ANSI/NIST-ITL 1-2011Data Format for
Page 91 and 92:
Page 93 and 94:
Page 95 and 96:
Page 97 and 98:
Page 99 and 100:
Page 101 and 102:
Page 103 and 104:
Page 105 and 106:
Page 107 and 108:
Page 109 and 110:
Page 111 and 112:
Page 113 and 114:
Page 115 and 116:
Page 117 and 118:
Page 119 and 120:
Page 121 and 122:
Page 123 and 124:
Page 125 and 126:
Page 127 and 128:
Page 129 and 130:
Page 131 and 132:
Page 133 and 134:
Page 135 and 136:
Page 137 and 138:
Page 139 and 140:
Page 141 and 142:
Page 143 and 144:
Page 145 and 146:
Page 147 and 148:
Page 149 and 150:
Page 151 and 152:
Page 153 and 154:
Page 155 and 156:
Page 157 and 158:
Page 159 and 160:
Page 161 and 162:
Page 163 and 164:
Page 165 and 166:
Page 167 and 168:
Page 169 and 170:
Page 171 and 172:
Page 173 and 174:
FeaturePoint IDANSI/NIST-ITL 1-2011
Page 175 and 176:
Page 177 and 178:
Page 179 and 180:
Page 181 and 182:
Page 183 and 184:
Page 185 and 186:
Page 187 and 188:
Page 189 and 190:
Page 191 and 192:
Page 193 and 194:
Page 195 and 196:
Page 197 and 198:
Page 199 and 200:
Page 201 and 202:
Page 203 and 204:
Page 205 and 206:
187ANSI/NIST-ITL 1-2011Data Format
Page 207 and 208:
Page 209 and 210:
Page 211 and 212:
Page 213 and 214:
Page 215 and 216:
Page 217 and 218:
Page 219 and 220:
Page 221 and 222:
Page 223 and 224:
Page 225 and 226:
Page 227 and 228:
Page 229 and 230:
Page 231 and 232:
Page 233 and 234:
Page 235 and 236:
Page 237 and 238:
Page 239 and 240:
Page 241 and 242:
Page 243 and 244:
Page 245 and 246:
Page 247 and 248:
Page 249 and 250:
Page 251 and 252:
Page 253 and 254:
Page 255 and 256:
Page 257 and 258:
Page 259 and 260:
Page 261 and 262:
Page 263 and 264:
Page 265 and 266:
Page 267 and 268:
Page 269 and 270:
Page 271 and 272:
Page 273 and 274:
Page 275 and 276:
Page 277 and 278:
Page 279 and 280:
Page 281 and 282:
Page 283 and 284:
Page 285:
show all

ANSI/NIST-ITL 1-2011 - NIST Visual Image Processing Group ...

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?