NIST Fingerprint Image Quality 2
Fingerprint image quality assessment tool
Variables
NFIQ2::Thresholds::ActionableQualityFeedback Namespace Reference

Thresholds corresponding to Identifiers::ActionableQualityFeedback. More...

Variables

const double EmptyImageOrContrastTooLow
 Threshold value for IDs::EmptyImageOrContrastTooLow. More...
 
const double UniformImage
 Threshold value for IDs::UniformImage. More...
 
const double FingerprintImageWithMinutiae
 Threshold value for IDs::FingerprintImageWithMinutiae. More...
 
const double SufficientFingerprintForeground
 Threshold value for IDs::SufficientFingerprintForeground. More...
 

Detailed Description

Thresholds corresponding to Identifiers::ActionableQualityFeedback.

Comparing the values of Identifiers::ActionableQualityFeedback with Thresholds::ActionableQualityFeedback may indicate a corrective action for subsequent captures of the same subject.

Variable Documentation

◆ EmptyImageOrContrastTooLow

const double NFIQ2::Thresholds::ActionableQualityFeedback::EmptyImageOrContrastTooLow
extern

Threshold value for IDs::EmptyImageOrContrastTooLow.

◆ UniformImage

const double NFIQ2::Thresholds::ActionableQualityFeedback::UniformImage
extern

Threshold value for IDs::UniformImage.

◆ FingerprintImageWithMinutiae

const double NFIQ2::Thresholds::ActionableQualityFeedback::FingerprintImageWithMinutiae
extern

Threshold value for IDs::FingerprintImageWithMinutiae.

◆ SufficientFingerprintForeground

const double NFIQ2::Thresholds::ActionableQualityFeedback::SufficientFingerprintForeground
extern

Threshold value for IDs::SufficientFingerprintForeground.