GB/T 45284.4-2025 Active National standards

GB/T 45284.4-2025 Information technology—Extensible biometric data interchange formats—Part 4:Finger image data

Publish Date: 2025-03-28 Implement Date: 2025-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 45284.4-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Encoding, character sets, and character recognition

ICS Name: Identification cards and related devices

Publish Date: 2025-03-28

Implement Date: 2025-10-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国信息技术标准化技术委员会(SAC/TC 28)

Pages: 116 pages

Scope

本文件：
——规定了用于表示类似脊线图像数据通用的可扩展的数据交换格式：基于ASN.1可扩展规范的已标记的二进制数据格式和基于XML模式定义的文本数据格式，两者能够保存相同的信息；
——给出了数据记录内容的示例；
——提出了数据获取应用特定要求、建议和最佳实践；
——描述了以及适用于本文件的符合性测试断言和符合性测试程序。

Development Information

Drafting Units:

杭州景联文科技有限公司、中国电子技术标准化研究院、重庆大学、广州手脉智能科技有限公司、国投智能(厦门)信息股份有限公司、罗克佳华科技集团股份有限公司、山西三友和智慧信息技术股份有限公司、广东九联科技股份有限公司、北京眼神智能科技有限公司、联想中天科技有限公司、杭州名光微电子科技有限公司、四川省商投信息技术有限责任公司、厦门瑞为信息技术有限公司、熵基科技股份有限公司、北京集创北方科技股份有限公司、厦门熵基科技有限公司、苏州西园数科信息技术有限公司、北京邮电大学、中国电子技术标准化研究院华东分院

Drafting Persons:

刘云涛、宋继伟、耿力、黄聪敏、钟陈、苏立伟、陈逢文、王瑾、李伟、刘倩颖、王海滨、薛学琴、宁静、凌俊、孔勇、李扬、金泽、郑林江、雷雪萍、于金喜、林晓清、樊磊、何钰鸿、江学斌、王伟、何召锋、周扬

Word Count: 210 Thousand words Pages: 116 pages

Same series standard

GB/T 45284.1-2025 Information technology—Extensible biometric data interchange formats—Part 1:Framework GB/T 45284.5-2025 Information technology—Extensible biometric data interchange formats—Part 5:Face image data GB/T 45284.6-2025 Information technology—Extensible biometric data interchange formats—Part 6:Iris image data GB/T 45284.9-2025 Information technology—Extensible biometric data interchange formats—Part 9:Vascular image data GB/T 45284.16-2025 Information technology—Extensible biometric data interchange formats—Part 16:Full body image data GB/T 45284.17-2025 Information technology—Extensible biometric data interchange formats—Part 17:Gait image sequence data

Referenced Standards

ISO/IEC 2382-37 ISO/IEC 8824-1 ISO/IEC 8825-1 ISO/IEC 14495-1 ISO/IEC 15444(所有部分) ISO/IEC 15948 ISO/IEC 39794-1 W3C建议XML 模式　第1部分:结构(第二版) W3C建议XML 模式　第2部分:数据类型(第二版)

Adopt standards

ISO/IEC 39794-4:2019

Related Standards

GB/T 16649.1-1996 Replaced

GB/T 16649.1-1996 Identification cards—Integrated circuit(s) cards with contacts—Part 1:Physical characteristics

Publish Date: 1996-12-17

GB/T 16649.2-1996 Replaced

GB/T 16649.2-1996 Identification cards—Integrated circuit(s) cards with contacts—Part 2:Dimensions and Location of the contacts

Publish Date: 1996-12-17

GB/T 16649.3-1996 Replaced

GB/T 16649.3-1996 Identification cards—Integrated circuit(s) cards with contacts—Part 3:Electronic signals and transmission protocols

Publish Date: 1996-12-17

GB/T 16790.1-1997 Abolished

GB/T 16790.1-1997 Financial transaction cards—Security architecture of financial transaction systems using integrated circuit cards—Part 1:Card life cycle

Publish Date: 1997-05-26

GB/T 16791.1-1997 Abolished

GB/T 16791.1-1997 Financial transaction cards—Messages between the integrated circuit card and the card accepting device—Part 1:Concepts and structures

Publish Date: 1997-05-26

GB/T 17550.1-1998 Active

GB/T 17550.1-1998 Identification cards—Optical memory cards—Linear recording method—Part 1:Physical characteristics

Publish Date: 1998-11-05