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

C.11 Information exchange package documentation (IEPD) artifacts................................................ 466Annex D: NCIC code table........................................................................................................................ 467Annex E: Facial Capture – SAPs 30 and above................................................................................. 467E.1 Introduction................................................................................................................................................... 467E.2 Digital requirements................................................................................................................................... 468E.2.1 Pixel aspect ratio......................................................................................................................................................... 468E.2.2 Image aspect ratio...................................................................................................................................................... 468E.2.3 No interlacing............................................................................................................................................................... 468E.2.4 No digital zoom........................................................................................................................................................... 468E.2.5 Minimum number of pixels.................................................................................................................................... 468E.3 Photographic requirements...................................................................................................................... 468E.3.1 Depth of field................................................................................................................................................................ 468E.3.2 Subject lighting............................................................................................................................................................ 468E.3.3 Background and lighting......................................................................................................................................... 469E.3.4 Exposure calibration................................................................................................................................................. 469E.3.5 Exposure........................................................................................................................................................................ 470E.3.6 No saturation................................................................................................................................................................ 470E.3.7 No unnatural color or “red-eye”........................................................................................................................... 470E.3.8 No color or grayscale enhancement.................................................................................................................... 470E.3.9 Distortion and angle of view.................................................................................................................................. 470E.3.10 Allowed color space................................................................................................................................................ 471E.4 Subject and scene requirements.............................................................................................................. 471E.4.1 Pose.................................................................................................................................................................................. 471E.4.2 Subject position........................................................................................................................................................... 471E.4.3 Centering........................................................................................................................................................................ 471E.4.3.1 The “Head and Shoulders” photo composition.......................................................................................................... 471E.4.3.2 The “Head Only” photo composition............................................................................................................................. 472E.5 Number of photographs.............................................................................................................................. 474E.6 Data handling requirements..................................................................................................................... 475E.6.1 Compression algorithm............................................................................................................................................ 475E.6.1.1 SAP Levels 30 and 32 only........................................................................................................................................... 475E.6.1.2 SAP Levels 40 and above............................................................................................................................................... 475E.6.2 Compression ratio...................................................................................................................................................... 475E.7 Format requirements (SAP levels 40, 42, 50, 51 and 52)................................................................. 476E.7.1 The definition and range of pose angles............................................................................................................ 476E.7.2 Subject Pose (POS) and subject pose angles (SPA)....................................................................................... 479E.7.3 The order of rotation through pose angles.......................................................................................................479Annex F: Extended Feature Set Detailed Intructions..................................................................... 481F.1 Introduction................................................................................................................................................... 482F.2 Scope................................................................................................................................................................. 482F.3 Purpose........................................................................................................................................................... 482F.4 No features present fields.......................................................................................................................... 483F.5 Definitions of feature confidence and local quality ........................................................................... 484F.6 Extended friction ridge feature set fields – detailed instructions................................................. 486F.6.1 Location and orientation fields.............................................................................................................................. 486F.6.1.2 Field 9.301: EFS orientation / ORT instructions ...................................................................................................... 486F.6.1.3 Field 9.302: EFS finger - palm - plantar position / FPP instructions ................................................................. 487F.6.2 Overall image characteristics................................................................................................................................. 489F.6.2.1 Field 9.307: EFS pattern classification / PAT instructions .....................................................................................489May, 2013 DRAFT VERSION UPDATE 2013 Front section page: xix