GB/T 5271.37-2021Information technology - Vocabulary - Part 37: Biometrics (English PDF)

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"

Drafting.

This document is Part 37 of GB/T 5271 "Information Technology Vocabulary". GB/T 5271 has released the following parts.

---Part 1.Basic terminology;

---Part 2.Arithmetic and logical operations;

---Part 3.Equipment Technology;

---Part 4.Data organization;

---Part 5.Data Representation;

---Part 6.Data preparation and processing;

---Part 7.Computer Programming;

---Part 8.Safety;

---Part 9.Data Communication;

---Part 10.Operation technology and facilities;

---Part 11.Processor;

---Part 12.Peripheral equipment;

---Part 13.Computer Graphics;

---Part 14.Reliability, maintainability and availability;

---Part 15.Programming Language;

---Part 16.Information Theory;

---Part 17.Database;

---Part 18.Distributed data processing;

---Part 19.Simulation calculation;

---Part 20.System Development;

---Part 22.Calculator;

---Part 23.Text Processing;

---Part 24.Computer Integrated Manufacturing;

---Part 25.Local Area Network;

---Part 26.Open System Interconnection;

---Part 27.Office Automation;

---Part 28.Basic concepts of artificial intelligence and expert systems;

---Part 29.Artificial Intelligence Speech Recognition and Synthesis;

---Part 31.Artificial Intelligence Machine Learning;

---Part 32.Email;

---Part 34.Artificial Intelligence Neural Network;

---Part 36.Learning, Education and Training;

---Part 37.Biometric identification.

This document replaces GB/T 26238-2010 "Information Technology Biometric Terms", compared with GB/T 26238-2010, except

In addition to structural adjustments and editorial changes, the main technical changes are as follows.

a) Added "data terminology in biometric identification system" (3.3), "equipment terminology" (3.4) and "functional terminology" (3.5)

category;

b) Added "mode" (3.2.5), "multimodal" (3.2.6), "system participation rate" (3.2.7), "anonymous biometric data record"

(3.3.1), "Biometric Identification Application Database" (3.3.2), "Biometric Identification Decision" (3.3.12), "Biometric Reference Number"

"Database" (3.3.17), "Biometric Reference Data Record" (3.3.18), "Biometric Representation" (3.3.20), "Biometric Verification

Decision" (3.3.23), "Fraudulent Biometric Registration Data Record" (3.3.29), "Matched" (3.3.32), "Unmatched"

(3.3.34), "Compliant Biometric Reference Ratio" (3.3.38), "Biometric Reference Ratio" (3.3.39), "Registration Qualification Rate"

(3.3.40), "Reference Aging" (3.3.41), "Reference Update" (3.3.42), "Renewable Biometric Reference" (3.3.43), "Biological Characteristics

Acquisition process" (3.5.1), "Acceptable biometric collection attempts" (3.6.1), "Biometric collection" (3.6.3), "Biometrics

Sign identification error acceptance" (3.6.5), "Biometric identification error rejection" (3.6.6), "Collection task" (3.6.9), "cognitive presentation"

(3.6.11), "Conformity Collection Attempt" (3.6.12), "Cooperative Presentation" (3.6.13), "Negative Biometric Claim" (3.6.14),

"Non-conformity collection attempt" (3.6.15), "Non-concerned presentation" (3.6.16), "Affirmative biometric claim" (3.6.17), "No

Acceptable collection attempts" (3.6.18), "non-cooperative presentation" (3.6.19), "no cognitive presentation" (3.6.22), "collection subject training"

(3.6.23), "Familiarity of the collecting subject" (3.6.24), "Biometrics presenting attack" (3.6.25), "Biometrics collecting to evade attack"

Attack" (3.6.26), "Biometric Interference Attack" (3.6.27), "Biometric Concealed Attack" (3.6.28), "Biometric Counterfeit Attack"

"Click" (3.6.29), "cooperate" (3.6.30), "conform" (3.6.31), "cognitive" (3.6.32), "biological characteristic examiner"

(3.7.4), "Biometric Recognition Operator" (3.7.7), "Cooperating Biometric Collection Subject" (3.7.11), "Biometric Concealment"

"Saboteur" (3.7.12), "Don't care about the subject of biometrics collection" (3.7.14), "Non-destructive biometrics collection subject"

(3.7.15), "Non-destructive users" (3.7.16), "Uncooperative biometric collection subjects" (3.7.19), "Invisible biometric identification

"Hidden person" (3.7.21), "Biometric identification evader" (3.7.22), "Biometric identification interference person" (3.7.23), "Skilled collection

"Subject" (3.7.24), "Unskilled Collection Subject" (3.7.25), "Collection Failure" (3.9.5), "Comparison Test" (3.9.12), "Quality Obtained

Points" (3.9.13), "Quality" (3.9.14), "Biometric Related Characteristics" (3.9.15), "Biometric Utility" (3.9.16), "Experience

"Acceptance" (3.9.17), "Acceptance" (3.9.18), "True System Acceptance" (3.9.19), "True Biometric Claim" (3.9.17), "Acceptance" (3.9.18)

(3.9.20), "True System Rejection" (3.9.21) and "Fake Biometric Claim" (3.9.22) 70 terms;

c) Deleted "anonymous biometric data", "biometric data block", "biometric information record", "biometric instance", and "claimed

8 terms. "identity", "acquisition", "identity concealer" and "experiment";

d) "Biometric characteristics" (3.1.2), "Biometric Collection Subsystem" (3.2.1), "Biometric Identification System" (3.2.2),

"Biometric identification application decision" (3.3.3), "Biometric identification candidate" (3.3.4), "Biometric identification candidate list"

Table" (3.3.5), "Biometric Model" (3.3.13), "Biometric Attributes" (3.3.15), "Biometric Identification Candidate Score"

(3.3.24), "comparison decision" (3.3.26), "distance score" (3.3.28), "intermediate biometric sample" (3.3.30), "similarity score"

Points" (3.3.35), "Unidentified Biometric Data" (3.3.37), "Biometric Collection Equipment" (3.4.1), "Biometric Collection

"Process" (3.5.2), "Biometric Registration" (3.5.3), "Intermediate Biometric Sample Processing" (3.5.9), "Prohibited Entry" (3.5.14), "Health

Characteristic claim" (3.6.4), "Biometric presentation" (3.6.7), "Biometric identification assistant" (3.7.2), "Biometric note

"Biometric identification system operator" (3.7.8), "Biometric identification counterfeit" (3.7.13), "Biometric identification system operator" (3.7.6), "Biometric identification system operator" (3.7.8)

Identification" (3.8.2), "Duplicate check of biometric registration" (3.8.4), "Identification" (3.8.5), "Biometric matching ratio

Names of 30 terms for "pair test" (3.9.1), "biometric identification unpaired comparison test" (3.9.2);

e) Added "biological feature query" (3.3.14), "1:1 comparison" (3.5.10), "1:N comparison" (3.5.11), "1:N search"

(3.5.12), "Filtering" (3.5.14), "False Acceptance Rate" (3.9.9), "False Rejection Rate" (3.9.11) 7 terms as original terms

Preferred term.

This document uses the redrafting law to modify and adopt ISO /IEC 2382-37.2017 ``Information Technology Vocabulary Part 37.Biometrics

Recognition.

The technical differences between this document and ISO /IEC 2382-37.2017 and the reasons are as follows.

a) The terms "reference update" (3.3.42) and "renewable biometric reference" (3.3.43) have been added to match the term "reference aging";

b) Modified the terms "false acceptance rate" (3.9.9) and "false rejection rate" (3.9.11) as the priority terms of their respective

Industry usage matching;

c) Deleted the term "mode" (3.2.5) "abandoned. biometric (noun)", this term has no relevance to the mode in the Chinese context;

d) The terms "1:1 comparison" (3.5.10), "1:N comparison" (3.5.11), and "1:N search" (3.5.12) have been added as priority terms.

The term "reference biometric item set" (3.3.22) has been adjusted as an allowable term, which matches the actual industry usage;

e) Adjusted the priority terms and permitted terms of the term "filtered/banned" (3.5.14) to match the actual industry usage;

f) Increase the Chinese index to facilitate the query of Chinese terms.

The following editorial changes have been made to this document.

Condition;

b) The notes of "biometric identification" (3.1.1) and "multimodal" (3.2.6) have been added to further explain the use of this term;

c) The term "biometric identification counterfeit person" (3.7.13) has been deleted, which does not involve different English terms in the Chinese context

understand;

d) ISO 1087.2019 is used in the references to replace the abolished ISO 1087-1.

Introduction

GB/T 5271 "Information Technology Vocabulary" defines the terms and definitions of concepts related to various fields of information technology to facilitate information processing

The communication in the field of science is divided according to the field of information technology, and each field has a corresponding terminology standard. GB/T 5271 is intended to consist of 35 parts

constitute.

---Part 1.Basic terminology. The purpose is to define the basic concepts in the field of information technology so as to facilitate the national

Internal and international exchanges.

---Part 2.Arithmetic and logical operations. The purpose is to define some general mathematics and logic aspects commonly used in data processing.

Reading in order to facilitate the domestic and international exchanges of the concepts of arithmetic and logical operations.

---Part 3.Equipment Technology. The purpose is to define the operation and processing of circuits and signal operating modes, as well as functional design and logic devices

The concept of software to facilitate the domestic and international exchanges of equipment technology concepts.

---Part 4.Data organization. The purpose is to define character sets, codes, graphic characters, control characters, strings, words, data sets, separation

Concepts such as symbols and identifiers to facilitate the domestic and international exchanges of the concept of data organization.

---Part 5.Data presentation. The purpose is to define the concept of data representation such as type, text, number system and notation, so as to facilitate the number

It is said that the concept of domestic and international exchanges.

---Part 6.Data preparation and processing. The purpose is to define the input and output of relevant data, the transmission and conversion of data, and

Concepts such as data search technology to facilitate the domestic and international exchanges of data preparation and processing concepts.

---Part 7.Computer Programming. The purpose is to define the concept of computer programming to facilitate the concept of computer programming

Domestic and international exchanges.

---Part 8.Safety. The purpose is to define cryptography, information classification and information access control, data and information recovery and

Data and information security protection concepts such as security violations, so as to facilitate the domestic and international information and data security protection concepts

Inter-communication.

---Part 9.Data Communication. The purpose is to define concepts related to data communication, signals, data links, data networks, etc., in order to facilitate

Domestic and international exchanges of data communication concepts.

---Part 10.Operation technology and facilities. The purpose is to define the commonly used operating technology and facilities in the data processing system

Some basic concepts to facilitate the domestic and international exchanges of operating technology and facility concepts.

---Part 11.Processor. The purpose is to define concepts related to processors, arithmetic units, registers, and converters to facilitate processing

The domestic and international exchanges of the concept of the device.

---Part 12.Peripheral equipment. The purpose is to define the concepts of data media, storage, tape, and printers to facilitate peripheral devices

Domestic and international exchanges of preparation concepts.

---Part 13.Computer Graphics. The purpose is to define the representation and storage of images, addressing techniques and concepts, functional components and other calculations

The concept of computer graphics facilitates the domestic and international exchanges of computer graphics concepts.

---Part 14.Reliability, maintainability and availability. The purpose is to define the reliability, maintainability and availability of data processing

The concept of sex to facilitate the domestic and international exchanges of the concepts of reliability, maintainability and usability.

---Part 15.Programming language. The purpose is to define vocabulary marks, declarations and other concepts related to programming languages to facilitate programming languages

Conceptual domestic and international exchanges.

---Part 16.Information Theory. The purpose is to define the concepts related to information theory, information and its communication, so as to facilitate the national concept of information theory.

Internal and international exchanges.

---Part 17.Database. The purpose is to define the concepts of the concept level, the external layer and the internal layer, and the relational structure of the database.

In order to facilitate the domestic and international exchanges of database concepts.

---Part 18.Distributed data processing. The purpose is to define and distribute data processing, special network elements and components, network extension

Flutter, network structure and network functions and applications related to various concepts to facilitate the domestic and international concepts of distributed data processing

Inter-communication.

---Part 19.Simulation calculation. The purpose is to define and simulate and mix arithmetic units, function generators, converters and these groups

Various concepts related to the operating mode of the software to facilitate the domestic and international exchanges of analog computing concepts.

---Part 20.System Development. The purpose is to define the relevant system life cycle, implementation requirements analysis, system design and quality

The concept of quantity assurance to facilitate the domestic and international exchanges of system development concepts.

---Part 21.The interface between the process computer system and the technical process. The purpose is to define the relationship between the process computer and the technical process

Technical devices and interface concepts in terms of interfaces, so as to facilitate the domestic and national

Inter-communication.

---Part 22.Calculator. The purpose is to define the most commonly used concepts in the use, structure and function of the calculator to facilitate calculations

The domestic and international exchanges of the concept of the device.

---Part 23.Text processing. The purpose is to define concepts related to text processing, text editors, text output, and text editing.

Reading in order to facilitate the domestic and international exchanges of text processing concepts.

---Part 24.Computer Integrated Manufacturing. The purpose is to define computer-aided design, computer-aided manufacturing, etc. and computer set

Develop related concepts in the manufacturing field to facilitate the domestic and international exchanges of computer integrated manufacturing concepts.

---Part 25.Local Area Network. The purpose is to define the concepts of various types of local area networks, related local area network equipment, and local area network transmission.

In order to facilitate the domestic and international exchanges of the concept of local area network.

---Part 26.Open System Interconnection. The purpose is to define the concept of open system interconnection such as layers, services and protocols, so as to facilitate

Domestic and international exchanges of the concept of open system interconnection.

---Part 27.Office Automation. The purpose is to define related office automation, email, text, voice and image transmission, etc.

Concept to facilitate the domestic and international exchanges of office automation concepts.

---Part 28.Basic concepts of artificial intelligence and expert systems. The purpose is to define knowledge institutions and knowledge representation, reasoning and questioning

Problem solving and other concepts related to artificial intelligence and expert systems, so as to facilitate the domestic and national concepts of artificial intelligence and expert systems.

Inter-communication.

---Part 29.Artificial Intelligence Speech Recognition and Synthesis. The purpose is to define the concepts related to speech recognition and speech synthesis.

Facilitate the domestic and international exchanges of speech recognition and synthesis concepts.

---Part 31.Artificial Intelligence Machine Learning. The purpose is to define the learning technology, learning strategy and other machines in artificial intelligence

The concept of learning in order to facilitate the domestic and international exchanges of machine learning concepts.

---Part 32.Email. The purpose is to define the e-mail concepts such as message processing and transmission, information objects, etc., so that

Domestic and international exchanges in the concept of e-mail.

---Part 34.Artificial Intelligence Neural Network. The purpose is to define the neural network and its components, connection mechanism and function

The concept of energy facilitates the domestic and international exchanges of neural network concepts.

---Part 35.User Interface. The purpose is to define the concept of user interface so as to facilitate the domestic and national

Inter-communication.

---Part 36.Learning, Education and Training. The purpose is to stipulate relevant concepts in the field of learning, education and training to facilitate learning,

Domestic and international exchanges of concepts in the field of education and training.

---Part 37.Biometric identification. The purpose is to define the concepts related to the recognition of humans in the field of biometrics in order to

Domestic and international exchanges in the field of biometrics.

The main purpose of this document is to systematically describe the concepts in the biometric field

Use of terms. The subject area of biometrics is broken down into multiple sub-fields.

The terms defined in this document should be understood in the field of biometrics. When terms are used in different subject areas, the current subject

Fields can be shown in angle brackets.

Example.

Candidate

< Biometric Recognition> The biometric reference database (3.3.17) determines the biometric reference (3.3.16) similar to the biometric probe (3.3.14).

Characteristic reference identifier (3.3.19).

Candidate

< Politics> People who apply for a job or are nominated for election.

The arrangement of entries follows the rules given by ISO 10241-1.Therefore, the elements of the entry appear in the following order.

---Entry number (required),

---Preferred term (required),

---Allowable terms,

---Deprecated terms,

---definition,

---Example,

---Note.

Information Technology Vocabulary

Part 37.Biometrics

1 Scope

This document systematically describes the concepts related to human recognition in the field of biometrics, and coordinates existing biometrics

Various terms and priority terms used in the standards, so as to make the use of terms in this field clear.

This document is applicable to the sub-fields of various biometric identification technologies, such as biometric identification systems, interfaces, equipment and applications, etc., as well as various

Interoperability and data exchange in the domain and related systems.

Concepts expressed in terms of information technology, pattern recognition, biology and mathematics are outside the scope of this document. These knowledge fields are biological

The basis of feature recognition.

In principle, model-specific terms are also outside the scope of this document.

The terms defined in this document are shown in bold. Non-bold fonts are understood according to the meaning of natural language.

2 Normative references

There are no normative references in this document.

3 Terms and definitions