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GB/T 26237.9-2022 English PDF

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US$979.00 · In stock
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GB/T 26237.9-2022: Information technology - Biometric data interchange formats - Part 9: Vascular image data
Status: Valid

GB/T 26237.9: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 26237.9-2022	979	Add to Cart	7 days	Information technology - Biometric data interchange formats - Part 9: Vascular image data	Valid
GB/T 26237.9-2014	959	Add to Cart	5 days	Information technology -- Biometric data interchange formats -- Part 9: Vascular image data	Obsolete

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Basic data

Standard ID: GB/T 26237.9-2022 (GB/T26237.9-2022)
Description (Translated English): Information technology - Biometric data interchange formats - Part 9: Vascular image data
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: L71
Classification of International Standard: 35.040
Word Count Estimation: 50,554
Date of Issue: 2022-12-30
Date of Implementation: 2023-07-01
Older Standard (superseded by this standard): GB/T 26237.9-2014, GB/T 32903-2016
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 26237.9-2022: Information technology - Biometric data interchange formats - Part 9: Vascular image data

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 35.040 CCSL71 National Standards of People's Republic of China Replacing GB/T 26237.9-2014, GB/T 32903-2016 Information Technology Biometric Data Interchange Format Part 9.Vascular Image Data Part 9.Vascular image data Posted on 2022-12-30 2023-07-01 implementation State Administration for Market Regulation Released by the National Standardization Management Committee

Preface I Introduction III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 2 4 Abbreviations 2 5 Compliance 2 6 Data conventions 3 7 Vascular Image Acquisition Requirements 3 8 Vascular Image Format Specification 7 9 Registration Format Type Identifier 17 Appendix A (informative) The structural changes of this document compared with ISO /IEC 19794-9.2011 19 Appendix B (Informative) List of technical differences between this document and ISO /IEC 19794-9.2011 and their reasons 21 Appendix C (Normative) Compliance Test Method 23 Appendix D (Informative) Example of Vascular Image Data Recording 34 Appendix E (Normative) XML Schema Definition 37 Appendix F (Informative) XML Encoding Example 44

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 for Standardization Documents" drafting. This document is part 9 of GB/T 26237 "Information Technology Biometric Data Interchange Format". GB/T 26237 has The following parts were released. --- Part 1.Framework; --- Part 2.Fingerprint detail point data; --- Part 3.Fingerprint spectral data; --- Part 4.Fingerprint image data; --- Part 5.Face image data; --- Part 6.Iris image data; --- Part 7.Signature/signature time series data; --- Part 8.Fingerprint skeleton data; --- Part 9.Vascular image data; --- Part 10.Hand contour data; --- Part 14.DNA data; --- Part 15.Palmprint image data. This document replaces GB/T 26237.9-2014 "Information Technology Biometric Data Interchange Format - Part 9.Vascular Images Data", GB/T 32903-2016 "Information Technology Finger Vein Recognition System Finger Vein Image Data Format", and GB/T 26237.9- Compared with.2014, except for structural adjustment and editorial changes, the main technical changes are as follows. a) Added the clarification clause of the conformity test in the scope (see Chapter 1); b) Deleted "acquisition" (see 4.1 of GB/T 26237.9-2014), "region of interest" (see 4.4 of GB/T 26237.9-2014), "Vascular image head record" (see 4.6 of GB/T 26237.9-2014), "ventral surface" (see 4.7 of GB/T 26237.9-2014), "blood 5 terms and definitions including “Biometric Image Record” (see 4.8 of GB/T 26237.9-2014); c) Changed the definition of the term "back" (see 3.2, see 4.3 of GB/T 26237.9-2014); d) Added "BCD", "BDIR", "CCD", "CMOS", "ID", IUT", "PEG", "JPEG-LS", "JPEG2000", 15 abbreviations such as "MIR", "NIR", "RGB ", "UTC", "VIS", "XML" (see Chapter 4); e) Changed the relevant expression of "conformity" (see Chapter 5, Chapter 2 of GB/T 26237.9-2014); f) Changed the basic structure of "biometric data record" (see Table 1, 8.1 of GB/T 26237.9-2014); g) Change the "vascular image recording head" to "universal head", and increase the effective value of the general information (see Table 2, GB/T 26237.9- 8.2 of.2014); h) Change the "vascular image header" to "presentation header", and increase the effective value of each specific information (see Table 3, GB/T 26237.9-2014 8.3); i) The content of "presentation length" has been added (see 8.3.2); j) Deleted the "collection time table" (see 8.3.1 of GB/T 26237.9-2014); k) Added "extended data" content (see 8.4); l) Added "Registration Format Type Identifier" (see Chapter 9); m) Added "XML-encoded conformity test assertions" (see C.4); n) Change "example of blood vessel image data package" to "example of palm vein image data record" (see Table D.1, GB/T 26237.9-2014 Table B.1 of GB/T 26237.9-2014), added "example of finger vein image data recording" (see Table D.2, see GB/T 26237.9-2014 Table D.1); o) Added "XML Schema Definition" (see Appendix E). Compared with GB/T 32903-2016, except for structural adjustment and editorial changes, the main technical changes of this document are as follows. a) Added the clarification clause of the conformity test in the scope (see Chapter 1); b) Added three terms and definitions such as "centroid" (see 3.1), "back surface" (see 3.2), and "vascular biometric image" (see 3.3); c) Deleted "acquisition" (see 3.1 of GB/T 32903-2016), "raw image" (see 3.2 of GB/T 32903-2016), Three terms and definitions such as "gray dynamic range" (see 3.3 of GB/T 32903-2016); d) Added 8 abbreviations such as "BDIR", "ID", IUT", "MIR", "NIR", "nm", "VIS", "XML" (see Chapter 4); e) the abbreviation "ppi" was deleted (see Chapter 4); f) The relevant expressions of "conformity" have been added (see Chapter 5); g) Added "Registration Format Type Identifier" (see Chapter 9); h) Added "Conformity Test Method" (see Appendix C); i) Added "example of palm vein image data recording" (see D.1); j) Added "XML Schema Definition" (see Appendix E); k) Added "XML Coding Example" (see Appendix F). This document is modified to adopt ISO /IEC 19794-9.2011 "Information Technology Biometric Data Interchange Format Part 9.Blood Pipe Image Data". Compared with ISO /IEC 19794-9.2011, this document has more structural adjustments, and the structure number changes between the two documents are compared See Appendix A for a list. Compared with ISO /IEC 19794-9.2011, this document has many technical differences. Marked with a vertical single line (|), see Appendix B for a list of these technical differences and their reasons. This document will ISO /IEC 19794-9.2011/CORR1.2012 "Information Technology Biometric Data Interchange Format Part 9" Section. Technical Corrigendum of Vascular Image Data, ISO /IEC 19794-9.2011/AMD1.2013 "Information Technology Biometric Data Exchange Amendment 1 to Format Change Part 9.Vascular Image Data, ISO /IEC 19794-9.2011/AMD2.2015 "Information Technology Biology Amendment 2 of Feature Recognition Data Interchange Format Part 9.Vascular Image Data was incorporated into the corresponding clauses, and in the modified clauses The position of the outer margin of the, is indicated by a vertical double line (‖). Please note that some contents of this document may refer to patents. 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 was drafted by. Beijing Shuguang Yitong Technology Co., Ltd., China Electronics Standardization Research Institute, Zhejiang Weier Technology Co., Ltd. Division, Guangzhou Mailun Information Technology Co., Ltd., Changchun Hongda Optoelectronics and Biometric Recognition Technology Co., Ltd., Beijing Eye Technology Co., Ltd. Division, Guangzhou Radio and Television Express Financial Electronics Co., Ltd., Beijing Zhongke Hongba Technology Co., Ltd., Zhejiang University, Beijing Architecture University, Beijing University of Posts and Telecommunications, Beijing Zhimai Recognition Technology Co., Ltd., OPPO Guangdong Mobile Communication Co., Ltd., and Shengdian Century Technology Co., Ltd. The main drafters of this document. Liu Xuhua, Liu Qianying, Song Jiwei, Yu Xueping, Wang Wenfeng, Zhang Yahao, Yang Xiong, Lu Jie, Pan Jiangen, Geng Li, Zhong Chen, Han Feng, Li Zhuotong, Su Liwei, Wang Sixiang, Wang Zhenxin, Yang Chunlin, Zhang Wei, Xiao Lihu, Zheng Yinfei, Tian Qichuan, Fang Peiyu, Liu Chaoming, Yang Minghui, Hu Wenmao. The release status of previous versions of this document and the documents it replaces are as follows. ---First published as GB/T 26237.9-2014 in.2014; ---First published as GB/T 32903-2016 in.2016; --- This is the first revision.

Introduction

GB/T 26237 "Information Technology Biometric Data Interchange Format" supports the exchange between biometric applications and systems Interoperability and data exchange, specifying the biometric data exchange format for different biometric modes, in line with The parties to the biometric data exchange format specified in GB/T 26237 can decode each other's biometric data, thereby Meet the complex requirements of applying biometric technology to a variety of applications. GB/T 26237 "Information Technology Biometric Data Exchange Format" is proposed to be composed of 15 parts. --- Part 1.Framework. The purpose is to specify the general content, meaning, representation and compliance of the biometric data format Test Methods. --- Part 2.Fingerprint detail point data. The purpose is to specify a data record exchange format and compliance test for fingerprint minutiae points. try method. --- Part 3.Fingerprint spectral data. The purpose is to specify a data record exchange format and compliance test for fingerprint profiles method. --- Part 4.Fingerprint image data. The purpose is to specify a data record exchange format and compliance test for fingerprint images method. --- Part 5.Face image data. The purpose is to specify a data record exchange format and compliance test for face images method. --- Part 6.Iris image data. The purpose is to specify an iris image data record exchange format and compliance test method. --- Part 7.Signature/signature time series data. The purpose is to specify a data record exchange format for signature/signature data and compliance testing methods. --- Part 8.Fingerprint skeleton data. The purpose is to specify a fingerprint skeleton data record exchange format and compliance test method. --- Part 9.Vascular image data. The purpose is to specify a data record exchange format and compliance test for human blood vessel images. try method. --- Part 10.Hand contour data. The purpose is to specify a data record exchange format and conformity test for hand contour data. try method. --- Part 11.Processed signature/signature dynamic data. The purpose is to specify a type of processed signature/signature dynamic data Data record exchange formats and compliance testing methods. --- Part 12.Face characteristic data. The purpose is to specify a data record exchange format and compliance test for facial characteristics method. --- Part 13.Sound data. The purpose is to specify a voice data recording exchange format and compliance testing method. --- Part 14.DNA data. The purpose is to specify a DNA data record exchange format and compliance testing method. --- Part 15.Palmprint image data. The purpose is to specify a data record exchange format and compliance test for human palmprint images. try method. Vascular biometric recognition technology has been developed for many years. With the development of imaging equipment technology, blood vessel images collected from different parts of the human body Like new technologies are constantly improving, some reliable biometric identification methods have been widely used. However, due to the lack of Interoperable standard formats for information exchange have resulted in little exchange of vascular biometric image information between devices from different vendors. This document specifies the specifications for the exchange of biometric image information of human blood vessels, including specific attributes, storage and transmission of angiogenesis The data record format, sample record and conformity standard and test method of object characteristic image. This document is suitable for the exchange of raw or processed vascular biometric images. It is suitable for applications that are not limited by the required storage capacity use. The trade-off between resources required for data storage or transmission and increased data quality/accuracy is considered. Its basic purpose is to enable various The method is capable of identifying or verifying vascular biometric image data transmitted from other image sources. Angiogenesis using the back of the hand, palm, and fingers Object feature recognition technology can use this document for image exchange. Appendix C provides compliance testing methods for the interchange formats defined in this document. Appendix D gives the vascular image data record example. In addition, this document supports both binary encoding and XML encoding to support a range of user requirements. For XML, this document will Meets the requirements of modern IT architectures; using binary encoding, this file will be able to be used in environments with limited bandwidth or storage. Appendix E refers to defines the schema that XML-encoded vascular image records must follow, and Appendix F provides a framework for valid XML-encoded vascular image data. example. Vascular biometric identification technology can use the back of the hand, palm and fingers, etc., according to the different objects collected, the data format structure, requirements, etc. Therefore, the data exchange format for vascular biometric identification is specified in parts according to different acquisition objects and image types. Information Technology Biometric Data Interchange Format Part 9.Vascular Image Data

1 Scope

This document specifies the exchange of images for biometric identification or authentication techniques using biometric images of human blood vessels. format, which can be used for the exchange and comparison of blood vessel image data. This document specifies a data record interchange format for the storage, recording and transmission of vascular biological data from one or more regions of the human body. characteristic information. This document specifies the content, format and units of measurement for image exchange. The exchange format consists of mandatory and optional items, including scanning scan parameters, compressed or uncompressed image descriptions, and vendor-specific information. The data exchange format specified in this document can be recorded on a machine-readable medium or transmitted on a data communication device. This document also specifies conformance test methods, test assertions and test procedures applicable to the above-mentioned data record exchange formats. include. --- Test assertion according to the structure of the blood vessel image data format specified in Chapter 8 of this document; --- Test assertion internal compliance by checking the types of values that may be contained in each field; ---Semantic assertion test. The compliance test methods specified in this document do not include. --- other characteristics of biometric products or other types of testing (eg, acceptance, performance, stability, security); --- Conformity testing that produces data records that do not comply with the provisions of this document. This document is applicable to blood vessel biometric image data exchange by vascular biometric identification manufacturers in the storage, recording and transmission links. At the same time, it is suitable for compliance testing by testing agencies, end users and vascular biometric identification manufacturers.

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document. GB/T 17235.1 Information Technology Digital Compression and Coding of Continuous Tone Still Images Part 1.Requirements and Guidelines (GB/T 17235.1-1998, idtISO /IEC 10918-1.1994) GB/T 26237.1-2022 Information Technology Biometric Data Interchange Format Part 1.Framework (ISO / IEC 19794-1.2011, MOD) Note. There is no technical difference between the referenced content of GB/T 26237.1-2022 and the referenced content of ISO /IEC 19794-1.2011. GB/T 28826.2-2020 Information technology public biometric identification exchange format framework - Part 2.Notes on biometric identification operating procedures GB/T 30248.1 Information Technology JPEG2000 Image Coding System. Core Coding System (GB/T 30248.1-2013, ISO /IEC 15444-1.2004, IDT) GB/T 30267.1 Information Technology Biometric Application Programming Interface Part 1.BioAPI Specification (GB/T 30267.1- 2013, ISO /IEC 19784-1.2006, IDT) GB/T 33767.1 Information Technology Biometric Sample Quality Part 1.Framework (GB/T 33767.1-2017, ISO / IEC 29794-1.2009, IDT) ISO /IEC 14495-1 Lossless and near-lossless compression of continuous-tone still images for information technology. A baseline (Informationtech- ......

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Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

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Question 5: Should I purchase the latest version GB/T 26237.9-2022?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 26237.9-2022 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.