GA/T 939-2012 English PDF

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GA/T 939-2012: Test methods for finger vein recognition algorithm in security systems

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Basic data

Standard ID: GA/T 939-2012 (GA/T939-2012)
Description (Translated English): Test methods for finger vein recognition algorithm in security systems
Sector / Industry: Public Security (Police) Industry Standard (Recommended)
Classification of Chinese Standard: A91
Classification of International Standard: 13.310
Word Count Estimation: 8,848
Quoted Standard: GA/T 893-2010; GA/T 938; GA/T 940
Regulation (derived from): Announcement on Publication of Public Safety Industry Standard; Industry Standard Record Announcement No. 3 of 2013 (No. 159)
Issuing agency(ies): Ministry of Public Security
Summary: This standard specifies the terminology and definition of the algorithm evaluation method in the application system of security finger vein recognition, the test library building rules, test environment, test interface and test method. This standard is ap

GA/T 939-2012: Test methods for finger vein recognition algorithm in security systems

---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.
Test methods for finger vein recognition algorithm in security systems ICS 13.310 A91 People's Republic of China Public Security Industry Standards Security finger vein recognition algorithm application system evaluation method Issued on. 2012-12-26 2013-03-01 implementation People's Republic of China Ministry of Public Security

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. The Standard Technical Committee biometric identification application of the Technical Committee of the National security and alarm system standardization (SAC/TC100/SC2) and focal points. This standard was drafted. Beijing in the security shield technology development company, the Ministry of Public Security and Police Electronic Products Quality Inspection Center, Tsinghua University Science, Shenzhen control biometric Technology Co., Ltd., the first Ministry of Public Security Institute. The main drafters of this standard. Hou Hongchuan, Yin Desen, HE Lan, Qi Wei Wei, Zheng Zheng, Chen Shukai, Ma Huimin, Ang Hu, Jiang Wei. Security finger vein recognition algorithm application system evaluation method

1 Scope

This standard specifies the terms and definitions of security means the application system vein recognition algorithm evaluation method, testing STORAGES rules, test loop Environment, test interface and test methods. This standard applies to the security finger vein recognition algorithm application system performance evaluation.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GA/T 893-2010 biometric security application terminology GA/T 938 security finger vein identification applications General technical requirements GA/T 940 security finger vein image recognition application system technical requirements

3 Terms and Definitions

GA/T 893-2010, GA/T 940 as defined in the following terms and definitions apply to this document. 3.1 Profile featurefile Of the finger vein image feature extraction, according to a certain format to save files. 3.2 Test library testdatabase It contains a number of finger vein image set to the finger vein recognition algorithm for performance evaluation. 3.3 The same is the ratio of samefingermatching Different profile than the same finger between the pair. 3.4 Different meanings than differentfingermatching Different profile than the fingers between the pair. 3.5 Threshold threshold Similarity measure than pre-set value. 3.6 Feature extraction time (FET) featureextractiontime Time feature data extracted from the finger vein samples. 3.7 Over time (MET) matchingelapsedtime Vein profile two fingers average time of a match. ......

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