ISO IEC 19795-2-2007 PDF

Full title and description

St ISO IEC 19795-2-2007 — Information technology — Biometric performance testing and reporting — Part 2: Testing methodologies for technology performance. This part of ISO/IEC 19795 defines procedures and methodologies for measuring the intrinsic performance of biometric technologies (algorithms and sensors) under controlled test conditions and specifies how results should be produced and reported to allow consistent comparison.

Abstract

ISO/IEC 19795-2:2007 provides standardized, repeatable test methods for evaluating the operational performance characteristics of biometric technologies. It focuses on technology-level testing (as opposed to scenario-based or system-level testing), defining test objectives, test data selection, performance metrics (for verification and identification), test execution procedures and reporting formats to enable objective assessment and comparison of biometric components and algorithms.

General information

• Status: Published international standard (ISO/IEC joint standard).
• Publication date: 2007.
• Publisher: International Organization for Standardization (ISO) and International Electrotechnical Commission (IEC), published as a joint ISO/IEC standard.
• ICS / categories: Information technology — Biometrics (ICS 35.040).
• Edition / version: 1st edition (2007).
• Number of pages: Approximately 20–30 pages (typical for a technical part in this series).

Scope

This standard specifies methodologies for technology-level performance testing of biometric products and components. It covers controlled test conditions, selection and handling of test data sets, test protocols for verification and identification modes, definitions of commonly used metrics (false accept and false reject rates, genuine/impostor score distributions, ROC/DET analyses, equal error rate and related measures), and guidance on reporting results so they are meaningful and comparable across implementations.

Key topics and requirements

• Definitions of technology-level test objectives and distinctions from system- and scenario-level testing.
• Guidance on design and selection of test data sets, including demographic considerations and sample size implications.
• Standard performance metrics: FAR, FRR, genuine/impostor score curves, ROC and DET plots, EER, and confidence intervals.
• Procedures for conducting repeatable verification and identification tests under controlled conditions.
• Requirements for documenting test configuration, preprocessing, matching thresholds, and environmental conditions.
• Reporting formats and summary information to support objective comparison between technologies.
• Considerations for statistical significance and uncertainty in reported performance figures.

Typical use and users

Engineers, test laboratories, product evaluators, standards bodies and procurement teams use this standard when evaluating biometric algorithms, sensors and components before integration into systems. Typical use cases include vendor claims validation, comparative performance studies, algorithm development benchmarking, research experiments, and pre-deployment technology qualification.

Related standards

ISO/IEC 19795-1 (principles and framework for biometric performance testing and reporting); ISO/IEC 19795-3 (scenario-based testing); ISO/IEC 19794 series (biometric data interchange formats); ISO/IEC 30107 (presentation attack detection); ISO/IEC 24745 (biometric information protection); other standards addressing system-level evaluation, vulnerability assessment and privacy considerations.

Keywords

biometrics, performance testing, verification, identification, FAR, FRR, EER, ROC, DET, test methodology, benchmarking, technology evaluation, test data sets, reporting

FAQ

Q: What is this standard?

A: ISO/IEC 19795-2:2007 is the part of the ISO/IEC 19795 series that defines standardized methodologies for measuring and reporting the intrinsic performance of biometric technologies (algorithms and sensors) under controlled test conditions.

Q: What does it cover?

A: It covers test design, metrics, test data selection, execution procedures for verification and identification tests, statistical considerations and recommended reporting formats so that technology-level performance results are repeatable and comparable.

Q: Who typically uses it?

A: Biometric system developers, independent test laboratories, standards organizations, procurement and certification bodies, and researchers who need objective, repeatable technology-level performance evaluations.

Q: Is it current or superseded?

A: The document was published in 2007 as the first edition of Part 2. Users should confirm whether a newer edition or an updated related part in the 19795 series has been published since 2007 before relying on it as the authoritative or current reference.

Q: Is it part of a series?

A: Yes. ISO/IEC 19795 is a multi-part series addressing biometric performance testing and reporting; Part 1 covers principles and framework, Part 2 covers technology testing methodologies, and other parts cover scenario-based and system-level testing.

Q: What are the key keywords?

A: Biometric performance, technology testing, verification, identification, FAR, FRR, ROC, DET, EER, benchmarking, test methodology.