BiometricEvaluation::Finger Namespace Reference

Biometric information relating to finger images and derived information. More...

Classes
class	AN2KMinutiaeDataRecord
	Representation of a Type-9 Record from an AN2K file. More...
class	AN2KView
	A class to represent single finger view and derived information. More...
class	AN2KViewCapture
	Represents an ANSI/NIST variable-resolution finger image. More...
class	AN2KViewFixedResolution
	A class to represent single finger view and derived information. More...
class	ANSI2004View
	A class to represent single finger view and derived information. More...
class	ANSI2007View
	A class to represent single finger view and derived information. More...
class	INCITSView
	A class to represent single finger view and derived information. More...
class	ISO2005View
	A class to represent single finger view and derived information. More...

Typedefs
using	PositionSet = std::vector< Position >
using	PositionDescriptors = std::map< Position, FingerImageCode >

Enumerations
enum class	PatternClassification {   PlainArch = 0 , TentedArch , RadialLoop , UlnarLoop ,   PlainWhorl , CentralPocketLoop , DoubleLoop , AccidentalWhorl ,   Whorl , RightSlantLoop , LeftSlantLoop , Scar ,   Amputation , Unknown }
	Pattern classification codes. More...
enum class	Position {   Unknown = 0 , RightThumb = 1 , RightIndex = 2 , RightMiddle = 3 ,   RightRing = 4 , RightLittle = 5 , LeftThumb = 6 , LeftIndex = 7 ,   LeftMiddle = 8 , LeftRing = 9 , LeftLittle = 10 , PlainRightThumb = 11 ,   PlainLeftThumb = 12 , PlainRightFourFingers = 13 , PlainLeftFourFingers = 14 , LeftRightThumbs = 15 ,   RightExtraDigit = 16 , LeftExtraDigit = 17 , UnknownFrictionRidge = 18 , EJI = 19 ,   RightIndexMiddle = 40 , RightMiddleRing = 41 , RightRingLittle = 42 , LeftIndexMiddle = 43 ,   LeftMiddleRing = 44 , LeftRingLittle = 45 , RightIndexLeftIndex = 46 , RightIndexMiddleRing = 47 ,   RightMiddleRingLittle = 48 , LeftIndexMiddleRing = 49 , LeftMiddleRingLittle = 50 , PlainRightFourTips = 51 ,   PlainLeftFourTips = 52 , PlainRightFiveTips = 53 , PlainLeftFiveTips = 54 }
	Finger position codes. More...
enum class	Impression {   PlainContact = 0 , LiveScanPlain = 0 , RolledContact = 1 , LiveScanRolled = 1 ,   NonLiveScanPlain = 2 , NonLiveScanRolled = 3 , LatentImage = 4 , LatentImpression = 4 ,   LatentTracing = 5 , LatentPhoto = 6 , LatentLift = 7 , LiveScanSwipe = 8 ,   LiveScanVerticalSwipe = 8 , LiveScanPalm = 10 , NonLiveScanPalm = 11 , LatentPalmImpression = 12 ,   LatentPalmTracing = 13 , LatentPalmPhoto = 14 , LatentPalmLift = 15 , LiveScanOpticalContactPlain = 20 ,   LiveScanOpticalContactRolled = 21 , LiveScanNonOpticalContactPlain = 22 , LiveScanNonOpticalContactRolled = 23 , ContactlessPlainStationarySubject = 24 ,   LiveScanOpticalContactlessPlain = 24 , ContactlessRolledStationarySubject = 25 , LiveScanOpticalContactlessRolled = 25 , LiveScanNonOpticalContactlessPlain = 26 ,   LiveScanNonOpticalContactlessRolled = 27 , Other = 28 , Unknown = 29 , ContactlessRolledMovingSubject = 41 ,   ContactlessPlainMovingSubject = 42 }
	Finger, palm, and latent impression types. More...
enum class	FingerImageCode {   EJI = 0 , RolledTip , FullFingerRolled , FullFingerPlainLeft ,   FullFingerPlainCenter , FullFingerPlainRight , ProximalSegment , DistalSegment ,   MedialSegment , NA }
	Joint and tip codes. More...
enum class	CaptureTechnology {   Unknown = 0 , Other = 1 , ScannedInkOnPaper = 2 , OpticalTIRBright = 3 ,   OpticalTIRDark = 4 , OpticalDINative = 5 , OpticalDILowFrequenceyUnwrapped = 6 , ThreeDimensionalHighFrequencyUnwrapped = 7 ,   Capacitive = 9 , CapacitiveRF = 10 , Electroluminescent = 11 , ReflectedUltrasonic = 12 ,   UltrasonicImpediography = 13 , Thermal = 14 , DirectPressureSensitive = 15 , IndirectPressure = 16 ,   LiveTape = 17 , LatentImpression = 18 , LatentPhoto = 19 , LatentMold = 20 ,   LatentTracing = 21 , LatentLift = 22 }
	Friction Ridge Capture Technology codes. More...

Functions
std::ostream &	operator<< (std::ostream &stream, const AN2KViewCapture::FingerSegmentPosition &fsp)
	Output stream overload for FingerSegmentPosition. More...

Detailed Description

Biometric information relating to finger images and derived information.

The Finger package gathers all finger related matters, including classes to represent finger minutiae and helper functions for conversion between biometric representations. Contained within this namespace are classes to represent specific record formats, such as ANSI/NIST finger image records.

Typedef Documentation

PositionSet

using BiometricEvaluation::Finger::PositionSet = typedef std::vector<Position>

Definition at line 99 of file be_finger.h.

PositionDescriptors

using BiometricEvaluation::Finger::PositionDescriptors = typedef std::map<Position, FingerImageCode>

Definition at line 152 of file be_finger.h.

Enumeration Type Documentation

PatternClassification

enum class BiometricEvaluation::Finger::PatternClassification

strong

Pattern classification codes.

Enumerator
PlainArch
TentedArch
RadialLoop
UlnarLoop
PlainWhorl
CentralPocketLoop
DoubleLoop
AccidentalWhorl
Whorl
RightSlantLoop
LeftSlantLoop
Scar
Amputation
Unknown

Definition at line 36 of file be_finger.h.

Position

enum class BiometricEvaluation::Finger::Position

strong

Finger position codes.

These codes match those in ANSI/NIST. Other minutiae formats may have to map codes into this set.

Enumerator
Unknown
RightThumb
RightIndex
RightMiddle
RightRing
RightLittle
LeftThumb
LeftIndex
LeftMiddle
LeftRing
LeftLittle
PlainRightThumb
PlainLeftThumb
PlainRightFourFingers
PlainLeftFourFingers
LeftRightThumbs
RightExtraDigit
LeftExtraDigit
UnknownFrictionRidge
EJI
RightIndexMiddle
RightMiddleRing
RightRingLittle
LeftIndexMiddle
LeftMiddleRing
LeftRingLittle
RightIndexLeftIndex
RightIndexMiddleRing
RightMiddleRingLittle
LeftIndexMiddleRing
LeftMiddleRingLittle
PlainRightFourTips
PlainLeftFourTips
PlainRightFiveTips
PlainLeftFiveTips

Definition at line 61 of file be_finger.h.

Impression

enum class BiometricEvaluation::Finger::Impression

strong

Finger, palm, and latent impression types.

Enumerator
PlainContact
LiveScanPlain
RolledContact
LiveScanRolled
NonLiveScanPlain
NonLiveScanRolled
LatentImage
LatentImpression
LatentTracing
LatentPhoto
LatentLift
LiveScanSwipe
LiveScanVerticalSwipe
LiveScanPalm
NonLiveScanPalm
LatentPalmImpression
LatentPalmTracing
LatentPalmPhoto
LatentPalmLift
LiveScanOpticalContactPlain
LiveScanOpticalContactRolled
LiveScanNonOpticalContactPlain
LiveScanNonOpticalContactRolled
ContactlessPlainStationarySubject
LiveScanOpticalContactlessPlain
ContactlessRolledStationarySubject
LiveScanOpticalContactlessRolled
LiveScanNonOpticalContactlessPlain
LiveScanNonOpticalContactlessRolled
Other
Unknown
ContactlessRolledMovingSubject
ContactlessPlainMovingSubject

Definition at line 102 of file be_finger.h.

FingerImageCode

enum class BiometricEvaluation::Finger::FingerImageCode

strong

Joint and tip codes.

Enumerator
EJI
RolledTip
FullFingerRolled
FullFingerPlainLeft
FullFingerPlainCenter
FullFingerPlainRight
ProximalSegment
DistalSegment
MedialSegment
NA

Definition at line 140 of file be_finger.h.

CaptureTechnology

enum class BiometricEvaluation::Finger::CaptureTechnology

strong

Friction Ridge Capture Technology codes.

Enumerator
Unknown
Other
ScannedInkOnPaper
OpticalTIRBright
OpticalTIRDark
OpticalDINative
OpticalDILowFrequenceyUnwrapped
ThreeDimensionalHighFrequencyUnwrapped
Capacitive
CapacitiveRF
Electroluminescent
ReflectedUltrasonic
UltrasonicImpediography
Thermal
DirectPressureSensitive
IndirectPressure
LiveTape
LatentImpression
LatentPhoto
LatentMold
LatentTracing
LatentLift

Definition at line 155 of file be_finger.h.

Function Documentation

operator<<()

std::ostream & BiometricEvaluation::Finger::operator<<	(	std::ostream &	stream,
		const AN2KViewCapture::FingerSegmentPosition &	fsp
	)

Output stream overload for FingerSegmentPosition.