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GB/T 41804-2022: Information technology - Evaluation methodology for environmental influence in biometric system performance
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Information technology - Evaluation methodology for environmental influence in biometric system performance
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GB/T 41804-2022
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Basic data | Standard ID | GB/T 41804-2022 (GB/T41804-2022) | | Description (Translated English) | Information technology - Evaluation methodology for environmental influence in biometric system performance | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | L71 | | Classification of International Standard | 35.020 | | Word Count Estimation | 26,293 | | Date of Issue | 2022-10-14 | | Date of Implementation | 2023-05-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 41804-2022: Information technology - Evaluation methodology for environmental influence in biometric system performance
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ICS 35.020
CCSL71
National Standards of People's Republic of China
Information Technology Biometric System Performance
Environmental Impact Assessment Methods
(ISO /IEC 29197.2015, IDT)
Published on 2022-10-12
2023-05-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration
directory
Preface III
Introduction IV
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Compliance 3
5 Summary 3
5.1 Overview 3
5.2 Scenario Evaluation 3
5.3 Operational Evaluation 4
6 Provisions for Evaluation Conditions 5
6.1 Overview 5
6.2 Definition of Evaluation Conditions 5
6.3 Selection of Evaluation Conditions 5
6.4 Measurement and recording of environmental conditions 7
7 Biometric Scenario Evaluation 7
7.1 General 7
7.2 Defining evaluation objectives 8
7.3 Environment 8
7.4 Test population9
7.5 Environmental adaptability 10
7.6 Effort levels and decision-making strategies 10
7.7 Exception Handling Protocol 10
7.8 Data logging and test results 11
7.9 Execution sequence 12
8 Operational Evaluation 14
8.1 Overview 14
8.2 Environment 14
8.3 Test cycle 14
8.4 Data logging process 14
8.5 Performance Measurements 15
8.6 Counterfeit transactions 15
8.7 Reporting 15
Appendix A (informative) Environmental parameter values 16
Appendix B (Informative) Test Equipment 18
Reference 20
foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents"
drafted.
This document is equivalent to ISO /IEC 29197.2015 "Methods for evaluating the environmental impact of the performance of information technology biometric identification systems".
Compared with ISO /IEC 29197.2015, this document has the following structural adjustments.
--- Chapter 2 corresponds to Chapter 3 of ISO /IEC 29197.2015;
--- Chapter 3 corresponds to Chapter 4 of ISO /IEC 29197.2015;
--- Chapter 4 corresponds to Chapter 2 of ISO /IEC 29197.2015.
Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents.
This document is proposed and managed by the National Information Technology Standardization Technical Committee (SAC/TC28).
This document is drafted by. China Electronics Standardization Institute, Jiangsu Saixi Technology Development Co., Ltd., Newland Digital Technology Co., Ltd.
Co., Ltd., Beijing Wanlihong Technology Co., Ltd., Shanghai Institute of Metrology and Testing Technology, Shanghai SenseTime Intelligent Technology Co., Ltd., Beijing
Jingjichuang North Technology Co., Ltd., Beijing Shuguang Yitong Technology Co., Ltd., Shanghai Yitu Network Technology Co., Ltd., Beijing Zhongkehong
Pa Technology Co., Ltd., Shanghai Juhong Optoelectronics Technology Co., Ltd., Guangzhou Guangdian Express Financial Electronics Co., Ltd., Beijing Eyes Technology Co., Ltd.
Co., Ltd., Huizhou College, Beijing Jiaotong University, Shenzhen Mingtu Innovation Technology Co., Ltd.
The main drafters of this document. Liu Qianying, Wang Wenfeng, Song Jiwei, Cai Chunshui, Wang Sixiang, Zhang Xiaoliang, Sun Rongrong, Zhong Chen, Xu Li, Jiang Hui,
Zhang Jinfang, Zhang Yahao, Zhang Chenyu, Liu Jing, Chen Guang, Yang Chunlin, Wei Xiaohui, Li Jiayang, Gao Ruipeng, Li Qingshun.
Introduction
The performance of the biometric identification system can vary according to environmental conditions (see C.2.6 in GB/T 29268.1-2012, GB/T 29268.3-
Table 4 in.2012). Environmental conditions may affect the ease and comfort of the subject's use of the system, the subject's biometric characteristics, and
A device for taking biometric samples.
This document provides a general approach to analyze the impact of environmental conditions on the performance of biometric systems.
NOTE. Environmental conditions may affect several elements involved in the identification process. However, the evaluation method presented in this document does not distinguish which elements are affected by
influence. The purpose of this method is to quantify the overall impact of biometric system performance.
For the purpose of this document, environmental conditions are understood as all atmospheric parameters (such as temperature
temperature, humidity) and other physical and chemical phenomena (e.g. illuminance, noise). Certain environmental conditions, such as vibration, are not addressed in this document.
These evaluations include performance evaluations that perform similar "end-to-end" biometrics in one or more predefined environments.
The environment can be real (naturally occurring) or simulated (human-controlled).
There are two possible ways to perform "end-to-end" biometric performance evaluation. perform scene evaluation or action evaluation. Comment on the scene
Considering real-world target applications and populations, biometric systems are evaluated in a simulated environment. These reviews are assigned
A special case of scene evaluation based on ISO /IEC 19795-2.Unlike in operating environments where uncontrolled parameters can affect the system, in
Evaluations performed in a controlled environment are reproducible. In operational evaluation, the target population is used to analyze the biometric system in the real environment
system. These evaluations are designated as a special case of operational evaluations based on ISO /IEC 19795-6.Operational testing may lack scenario testing
Accuracy (at the level of environmental parameters), but its advantage lies in operational realism. For the environmental tests of these two evaluations, this paper
The software provides specific test requirements.
This method addresses how to test for some environmental factors; however, evaluations consistent with this document may consider only a single environmental parameter. evaluation and
All test parameters of control were determined in advance by the participating evaluators.
The goals of this evaluation include.
--- analyze how one or more combined environmental factors affect the system performance of biometric identification, and quantify this effect;
--- analyze how the biometric identification system works in a specific controlled environment, compared to the same system in a reference evaluation environment;
---Analyze the behavior of the biometric system in the real environment, the same system working in an environmental model that simulates the operating environment
system compared.
The results of these evaluations can inform suppliers and users so that they can evaluate which environmental conditions may affect biometric identification
The performance of the system under expected conditions. The results can also indicate whether a particular biometric identification mode and implementation method meets the intended use of the system.
Use conditions. In addition, the method can be used to detect environmental parameters in the case of poor performance of biometric systems.
Information Technology Biometric System Performance
Environmental Impact Assessment Methods
1 Scope
This document specifies.
---Basic for planning and executing environmental assessment of biometric system performance based on scenario test methods and operational test methods
Require;
--- Specifications for defining, establishing and measuring specific conditions for evaluation, including requirements for equipment;
--- establish provisions for benchmark performance to compare the effects of environmental parameters;
--- Specifications for the evaluation of biometric identification systems, including requirements for test populations, test protocols, recorded data and test results;
--- Steps to conduct a comprehensive evaluation.
This document does not apply to.
--- For a specific biometric identification modality, the determination of analysis parameters (included in GB/T 29268.3-2012);
--- Specify requirements for performing vulnerability analysis, modifying environmental factors (already included in ISO /IEC 19792);
--- classify biometric identification systems according to their performance under different environmental conditions;
---Specify to determine the functional impact of environmental conditions on the hardware components of the biometric identification system (such as corrosion, electrical interference, damage, etc.)
Require.
2 Normative references
The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations
documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to
this document.
GB/T 29268.1-2012 Information Technology Biometrics Performance Testing and Reporting Part 1.Principles and Framework (ISO /
IEC 19795-1.2006, IDT)
ISO /IEC 19795-2 Information technology biometric performance testing and reporting - Part 2.Test methods for technology and scenario evaluation
Note. GB/T 29268.2-2012 Information Technology Biometric Recognition Performance Testing and Reporting Part 2.Test Methods for Technology and Scenario Evaluation
(ISO /IEC 19795-2.2007, IDT)
ISO /IEC 19795-6 Information technology biometric performance testing and reporting - Part 6.Test methods for operational evaluation
3 Terms and Definitions
The terms and definitions defined in GB/T 29268.1-2012 and the following apply to this document.
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