N2N::FingerImage Struct Reference

Fingerprint image and image attributes. More...

#include <n2n.h>

Public Member Functions
	FingerImage ()=default
	Constructor.
	FingerImage (const BiometricEvaluation::Finger::Position &fgp, const BiometricEvaluation::Finger::Impression &imp, const uint8_t nfiq2, const std::shared_ptr< BiometricEvaluation::Image::Raw > &rawImage)
	Constructor. More...

Public Attributes
BiometricEvaluation::Finger::Position	fgp
	Finger position of finger in rawImage. More...
BiometricEvaluation::Finger::Impression	imp
	Impression type of finger in rawImage. More...
uint8_t	nfiq2 {254}
	NFIQ2 value. More...
std::shared_ptr< BiometricEvaluation::Image::Raw >	rawImage {}
	Input image data, containing one finger.

Detailed Description

Fingerprint image and image attributes.

Constructor & Destructor Documentation

FingerImage()

N2N::FingerImage::FingerImage ( const BiometricEvaluation::Finger::Position &  fgp, const BiometricEvaluation::Finger::Impression &  imp, const uint8_t  nfiq2, const std::shared_ptr< BiometricEvaluation::Image::Raw > &  rawImage  )

inline

Constructor.

Parameters

[in]	fgp	Finger position of finger in rawImage.
[in]	imp	Impression type of finger in rawImage.
[in]	nfiq2	NFIQ2 value of rawImage.
[in]	rawImage	Input image data.

Member Data Documentation

fgp

BiometricEvaluation::Finger::Position N2N::FingerImage::fgp

Initial value:

{
                    BiometricEvaluation::Finger::Position::Unknown}

Finger position of finger in rawImage.

imp

BiometricEvaluation::Finger::Impression N2N::FingerImage::imp

Initial value:

{
                    BiometricEvaluation::Finger::Impression::Unknown}

Impression type of finger in rawImage.

Note

No differentiation is provided between "traditional" and "participant sensor" rolled impressions.

nfiq2

uint8_t N2N::FingerImage::nfiq2 {254}

NFIQ2 value.

Meaning	Value
Quality	0 (low) – 100 (high)
Not Calculated	254
Error During Calculation	255