GA/T 894.2-2010 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GA/T 894.2-2010	319	Add to Cart	3 days	Fingerprint recognition application system for security and protection--Part 2: Fingerprint image record format	Obsolete

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Basic data

Standard ID: GA/T 894.2-2010 (GA/T894.2-2010)
Description (Translated English): Fingerprint recognition application system for security and protection--Part 2: Fingerprint image record format
Sector / Industry: Public Security (Police) Industry Standard (Recommended)
Classification of Chinese Standard: A91
Classification of International Standard: 13.310
Word Count Estimation: 8,814
Date of Issue: 2010-12-02
Date of Implementation: 2010-12-02
Quoted Standard: GA/T 893; GA 777.1-2008
Regulation (derived from): Industry Standard Record Announcement No
Issuing agency(ies): Ministry of Public Security
Summary: This standard specifies the fingerprint image recording format of the security fingerprint identification application system. This standard applies to the fingerprint image data exchange between security fingerprint identification application systems.

GA/T 894.2-2010: Fingerprint recognition application system for security and protection--Part 2: Fingerprint image record format

---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.
Fingerprint recognition application system for security and protection - Part 2. Fingerprint image record format ICS 13.310 A91 People's Republic of China Public Security Industry Standards Fingerprint Security System Part 2. fingerprint image recording format Part 2. Fingerprintimagerecordformat Issued on. 2010-12-02 2010-12-02 implementation People's Republic of China Ministry of Public Security

Foreword

GA/T 894 "Fingerprint Security System" is divided into eight sections. --- Part 1. fingerprint data exchange format; --- Part 2. fingerprint image recording format; --- Part 3. fingerprint image quality; --- Part 4. fingerprint template data technical requirements; --- Part 5. Application Interface Specification; --- Part 6. fingerprint recognition algorithm evaluation method; --- Part 7. fingerprint capture device; --- Part 8. General requirements for fingerprint identification. This section GA/T 894 Part 2. This section drafted in accordance with GB/T 1.1-2009 given rules. This part of the National Security Alarm System Standardization Technical Committee of biometric applications Technical Committee (SAC/TC100 / SC2) and focal points. This section is drafted. Changchun Hongda Guang electronic and biometric identification technology Co., Ltd., Beijing Science and Technology Co., Ltd. Orient Golden Finger, Male Abe First Research Institute, Chinese Academy of Sciences Institute of Automation. The main drafters of this section. Liu Shuang, Wang Shuguang, Yin Desen, Wang Xin, Zhang Gong, Zhang Hongmin, Tian Jie, Yang Xin. Fingerprint Security System Part 2. fingerprint image recording format

1 Scope

GA/T 894 of the present section provides a fingerprint image recording format Security Fingerprint System. This section applies to the fingerprint image data between the fingerprint security system swap.

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 biometric security application terminology GA 777.1-2008 fingerprint data Code Part 1. Finger pointing Code 3 Terms, definitions and abbreviations GA/T 893 defined in the following terms, definitions and abbreviations apply to this document. 3.1 Terms and Definitions 3.1.1 Fingerprint image data fingerprintimagedata Set numerical representation of the fingerprint image with gray value of each pixel. 3.1.2 Gray dynamic range gray-scaledynamicrange Digital image having a continuous range of quantization values. 3.1.3 Image resolution imageresolution The number of pixels per unit length of the image. 3.1.4 Scan resolution scanresolution The number of pixels per unit length fingerprint device used when obtaining a fingerprint image within. 3.1.5 Pixel depth pixeldepth Each pixel is stored number of bits used. 3.1.6 View number countofviews The number of images of the same finger on the fingerprint. 3.2 Acronyms EZW EZW (EmbeddedZerotreeWavelet) ......

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